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Malbenia John M, Benettayeb A, Belkacem M, Ruvimbo Mitchel C, Hadj Brahim M, Benettayeb I, Haddou B, Al-Farraj S, Alkahtane AA, Ghosh S, Chia CH, Sillanpaa M, Baigenzhenov O, Hosseini-Bandegharaei A. An overview on the key advantages and limitations of batch and dynamic modes of biosorption of metal ions. CHEMOSPHERE 2024; 357:142051. [PMID: 38648988 DOI: 10.1016/j.chemosphere.2024.142051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 04/08/2024] [Accepted: 04/13/2024] [Indexed: 04/25/2024]
Abstract
Water purification using adsorption is a crucial process for maintaining human life and preserving the environment. Batch and dynamic adsorption modes are two types of water purification processes that are commonly used in various countries due to their simplicity and feasibility on an industrial scale. However, it is important to understand the advantages and limitations of these two adsorption modes in industrial applications. Also, the possibility of using batch mode in industrial scale was scrutinized, along with the necessity of using dynamic mode in such applications. In addition, the reasons for the necessity of performing batch adsorption studies before starting the treatment on an industrial scale were mentioned and discussed. In fact, this review article attempts to throw light on these subjects by comparing the biosorption efficiency of some metals on utilized biosorbents, using both batch and fixed-bed (column) adsorption modes. The comparison is based on the effectiveness of the two processes and the mechanisms involved in the treatment. Parameters such as biosorption capacity, percentage removal, and isotherm models for both batch and column (fixed bed) studies are compared. The article also explains thermodynamic and kinetic models for batch adsorption and discusses breakthrough evaluations in adsorptive column systems. The review highlights the benefits of using convenient batch-wise biosorption in lab-scale studies and the key advantages of column biosorption in industrial applications.
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Affiliation(s)
- Masamvu Malbenia John
- Laboratoire de Génie Chimique et de Catalyse Hétérogène, département de Génie Chimique, Université de Sciences et de la Technologie -Mohamed Boudiaf, USTO-MB, BP 1505, EL-M'NAOUAR, 31000, Oran, Algeria
| | - Asmaa Benettayeb
- Laboratoire de Génie Chimique et de Catalyse Hétérogène, département de Génie Chimique, Université de Sciences et de la Technologie -Mohamed Boudiaf, USTO-MB, BP 1505, EL-M'NAOUAR, 31000, Oran, Algeria.
| | - Mohamed Belkacem
- Laboratoire de Génie Chimique et de Catalyse Hétérogène, département de Génie Chimique, Université de Sciences et de la Technologie -Mohamed Boudiaf, USTO-MB, BP 1505, EL-M'NAOUAR, 31000, Oran, Algeria; Laboratoire Physico-Chimie des Matériaux - Catalyse et Environnement - LPCM-CE, Université des Sciences et de la Technologie d'Oran Mohamed Boudiaf (USTO-MB), BP 1505, El M'naouer, 31000, Oran, Algeria
| | - Chitepo Ruvimbo Mitchel
- Laboratoire de Génie Chimique et de Catalyse Hétérogène, département de Génie Chimique, Université de Sciences et de la Technologie -Mohamed Boudiaf, USTO-MB, BP 1505, EL-M'NAOUAR, 31000, Oran, Algeria
| | - Mustapha Hadj Brahim
- Laboratoire de Génie Chimique et de Catalyse Hétérogène, département de Génie Chimique, Université de Sciences et de la Technologie -Mohamed Boudiaf, USTO-MB, BP 1505, EL-M'NAOUAR, 31000, Oran, Algeria; Laboratoire Physico-Chimie des Matériaux - Catalyse et Environnement - LPCM-CE, Université des Sciences et de la Technologie d'Oran Mohamed Boudiaf (USTO-MB), BP 1505, El M'naouer, 31000, Oran, Algeria
| | - Imene Benettayeb
- Département d'automatique et Informatique Industrielle, Université de Sciences et de la Technologie -Mohamed Boudiaf, USTO-MB, BP 1505, EL-M'NAOUAR, 31000, Oran, Algeria
| | - Boumediene Haddou
- Laboratoire Physico-Chimie des Matériaux - Catalyse et Environnement - LPCM-CE, Université des Sciences et de la Technologie d'Oran Mohamed Boudiaf (USTO-MB), BP 1505, El M'naouer, 31000, Oran, Algeria
| | - Saleh Al-Farraj
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | | | - Soumya Ghosh
- Natural & Medical Sciences Research Center, University of Nizwa, Nizwa, 616, Oman; Department of Genetics, Faculty of Natural and Agricultural Sciences, University of the Free State, Bloemfontein 9301, South Africa.
| | - C H Chia
- Department of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, Malaysia
| | - Mika Sillanpaa
- Functional Materials Group, Gulf University for Science and Technology, Mubarak Al-Abdullah, 32093, Kuwait, Kuwait; Centre of Research Impact and Outcome, Chitkara University Institute of Engineering and Technology, Chitkara University, Rajpura, 140401, Punjab, India; Division of Research & Development, Lovely Professional University, Phagwara, 144411, Punjab, India; Department of Chemical Engineering, School of Mining, Metallurgy and Chemical Engineering, University of Johannesburg, P. O. Box 17011, Doornfontein, 2028, South Africa
| | - Omirserik Baigenzhenov
- Department of Metallurgical Engineering, Satbayev University, Almaty, 050013, Kazakhstan
| | - Ahmad Hosseini-Bandegharaei
- Faculty of Chemistry, Semnan University, Semnan, Iran; Department of Sustainable Engineering, Saveetha School of Engineering, SIMATS, Chennai, 602105, Tamil Nadu, India; Chitkara Centre for Research and Development, Chitkara University, Himachal Pradesh, 174103, India.
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Labidi A, Ren H, Zhu Q, Liang X, Liang J, Wang H, Sial A, Padervand M, Lichtfouse E, Rady A, Allam AA, Wang C. Coal fly ash and bottom ash low-cost feedstocks for CO 2 reduction using the adsorption and catalysis processes. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:169179. [PMID: 38081431 DOI: 10.1016/j.scitotenv.2023.169179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 11/10/2023] [Accepted: 12/05/2023] [Indexed: 12/17/2023]
Abstract
Combustion of fossil fuels, industry and agriculture sectors are considered as the largest emitters of carbon dioxide. In fact, the emission of CO2 greenhouse gas has been considerably intensified during the last two decades, resulting in global warming and inducing variety of adverse health effects on human and environment. Calling for effective and green feedstocks to remove CO2, low-cost materials such as coal ashes "wastes-to-materials", have been considered among the interesting candidates of CO2 capture technologies. On the other hand, several techniques employing coal ashes as inorganic supports (e.g., catalytic reduction, photocatalysis, gas conversion, ceramic filter, gas scrubbing, adsorption, etc.) have been widely applied to reduce CO2. These processes are among the most efficient solutions utilized by industrialists and scientists to produce clean energy from CO2 and limit its continuous emission into the atmosphere. Herein, we review the recent trends and advancements in the applications of coal ashes including coal fly ash and bottom ash as low-cost wastes to reduce CO2 concentration through adsorption and catalysis processes. The chemical routes of structural modification and characterization of coal ash-based feedstocks are discussed in details. The adsorption and catalytic performance of the coal ashes derivatives towards CO2 selective reduction to CH4 are also described. The main objective of this review is to highlight the excellent capacity of coal fly ash and bottom ash to capture and selective conversion of CO2 to methane, with the aim of minimizing coal ashes disposal and their storage costs. From a practical view of point, the needs of developing new advanced technologies and recycling strategies might be urgent in the near future to efficient make use of coal ashes as new cleaner materials for CO2 remediation purposes, which favourably affects the rate of global warming.
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Affiliation(s)
- Abdelkader Labidi
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China.
| | - Haitao Ren
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Qiuhui Zhu
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - XinXin Liang
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Jiangyushan Liang
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Hui Wang
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Atif Sial
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Mohsen Padervand
- Department of Chemistry, Faculty of Science, University of Maragheh, P.O Box 55181-83111, Maragheh, Iran
| | - Eric Lichtfouse
- Aix Marseille Univ, CNRS, IRD, INRAE, CEREGE, Aix en Provence 13100, France
| | - Ahmed Rady
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Ahmed A Allam
- Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Chuanyi Wang
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China.
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Zheng C, Yong Y, Wang Q, Lin Z, Wang Y, Zhang Y, He C. Removal of Pb(II) by lignin-sodium alginate composite in a fixed-bed column. ENVIRONMENTAL TECHNOLOGY 2024; 45:681-694. [PMID: 36052504 DOI: 10.1080/09593330.2022.2119609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 06/20/2022] [Indexed: 06/15/2023]
Abstract
A kind of adsorbent (Hydrogel-I) derived from sodium alginate and modified alkaline lignin (MAL) has been proved to possess a good adsorption performance for Pb(II)-loaded wastewater based on batch experiments. However, practical removal of Pb(II)-loaded-wastewater is a continuous and dynamic process. Herein, Hydrogel-I was further evaluated by packing it into a fixed-bed column. The breakthrough curves were established under different inflow rates (0.159-0.318 L/min), inflow directions (down-inflow mode and top-inflow mode), initial concentrations (5-20 mg/L) of Pb(II), and bed depths (20-60 cm). The results indicated that the slower inflow rate (0.159 L/min), down-inflow mode, lower initial concentration (5 mg/L), and higher bed depth (60 cm) prolonged breakthrough times (tb) and saturation times (ts). Compared to the top-inflow mode, the down-inflow mode guaranteed enough contact between Hydrogel-I and Pb(II). The values of adsorption capacity at tb, ts, and the removal efficiency under the down-inflow mode were higher than that under top-inflow mode by 2.33, 0.78, and 0.07 times, respectively. Hydrogel-I beads exhibited better adsorption performance than other adsorbents by comparing the rate constant (kAB) and the adsorption capacity (N0). The kAB and N0 of Hydrogel-I beads were calculated to be 0.0034 L/(mg·min-1) and 678 mg/L. Hydrogel-I beads showed good regeneration ability in a three-adsorption-desorption cycle. Meanwhile, FT-IR analysis showed that the groups of -NH/-NH2, C=S, and C-S were proved to be the adsorption sites. This study could prove valuable insight into the practical application of Hydrogel-I for dynamic removal of Pb(II) in an inflow-through column.
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Affiliation(s)
- Chunli Zheng
- Department of Environmental Science and Engineering, Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Yingying Yong
- Department of Environmental Science and Engineering, Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Qiaorui Wang
- Department of Environmental Science and Engineering, Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Zishen Lin
- Department of Environmental Science and Engineering, Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Yujie Wang
- Department of Chemistry, College of Resource and Environment, Baoshan University, Baoshan, People's Republic of China
| | - Youwen Zhang
- Department of Environmental Science and Engineering, Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Chi He
- Department of Environmental Science and Engineering, Xi'an Jiaotong University, Xi'an, People's Republic of China
- Department of Chemistry, College of Resource and Environment, Baoshan University, Baoshan, People's Republic of China
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Ver Elst C, Vroemans R, Bal M, Sergeyev S, Mensch C, Maes BUW. Synthesis of Levulinic Acids From Muconic Acids in Hot Water. Angew Chem Int Ed Engl 2023; 62:e202309597. [PMID: 37579251 DOI: 10.1002/anie.202309597] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/08/2023] [Accepted: 08/11/2023] [Indexed: 08/16/2023]
Abstract
Levulinic acid is a key biorenewable platform molecule. Its current chemical production from sugars is plagued by limited yields, char formation and difficult separations. An alternative and selective route starting from muconic acid via simple heating in water at high temperature (180 °C) has been developed. Muconic acid can be obtained from sugars or catechol fermentation. Chemical oxidation of catechol is another possibility which advantageously can also be applied on substituted catechols, hereby providing substituted muconic acids. When applying the disclosed hydrothermal protocol on these substrates hitherto unknown substituted levulinic acids were accessed. In particular, 3-propyllevulinic acid has been synthesized from 4-propylcatechol, prepared from pine wood. This propylated derivative has been used for the synthesis of a 3-propyllevulinate diester, i.e. butane-1,4-diyl bis(4-oxo-3-propylpentanoate), via esterification with 1,4-butanediol. The diester showed superior performance as plasticizer in comparison to the corresponding levulinate diester in both PVC (polyvinyl chloride) and PLA (polylactic acid). It plasticizes equally effective as the notorious commercial phthalate-based benchmark DEHP (di-2-ethylhexyl phthalate) in PVC.
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Affiliation(s)
- Céderic Ver Elst
- Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - Robby Vroemans
- Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - Mathias Bal
- Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - Sergey Sergeyev
- Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - Carl Mensch
- Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - Bert U W Maes
- Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
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Nouri A, Mahmoudi E, Ang WL, Panomsuwan G, Jongprateep O. Sugar molasses as a sustainable precursor for the synthesis of graphene sand composite adsorbent for tetracycline and methylene blue removal. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:98817-98831. [PMID: 35840833 DOI: 10.1007/s11356-022-21996-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 07/09/2022] [Indexed: 06/15/2023]
Abstract
Sugar molasses from agricultural waste could be a sustainable carbon source for the synthesis of graphene adsorbent introduced in this work. The sugar molasses was successfully converted to graphene-like material and subsequently coated on the sand as graphene sand composite (GSC), as proven by XRD, XPS, Raman spectroscopy, and SEM with EDX mapping analyses. The adsorption performance of GSC was evaluated against the removal of Tetracycline (TC) and methylene blue (MB) pollutants from an aqueous solution in a fixed bed column continuous-flow adsorption setup. The effect of different process conditions: bed height (4-12 cm), influent flow rate (3-7 mL/min), and contaminants' concentration (50-150 ppm) was investigated. The results revealed that column performance was improved by increasing the bed depth and lowering the flow rate and concentration of the pollutants. The best removal efficiency was obtained when the bed height was 12 cm, the influent flow rate of 3 mL/min, and the pollutants' initial concentration was 50 mg/L. Thomas, Adams-Bohart, and Yoon-Nelson models were attempted to fit the breakthrough curves. Regeneration of the GSC indicated the decline of breakthrough time from 240-280 to 180 min, reflecting the decrease in adsorptive sites due to the incomplete regeneration process. Overall, sugar molasses was shown to be a low-cost precursor for synthesizing valuable graphene material in the form of GSC, which can reduce the problem for industrial waste management of sugar molasses, and the GSC could be used as an adsorbent for environmental application.
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Affiliation(s)
- Alireza Nouri
- Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, Malaysia
| | - Ebrahim Mahmoudi
- Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, Malaysia
- Centre for Sustainable Process Technology, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, Malaysia
| | - Wei Lun Ang
- Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, Malaysia.
- Centre for Sustainable Process Technology, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, Malaysia.
| | - Gasidit Panomsuwan
- Department of Materials Engineering, Faculty of Engineering, Kasetsart University, Bangkok, 10900, Thailand
| | - Oratai Jongprateep
- Department of Materials Engineering, Faculty of Engineering, Kasetsart University, Bangkok, 10900, Thailand
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Bringas A, Bringas E, Ibañez R, San-Román MF. Fixed-bed columns mathematical modeling for selective nickel and copper recovery from industrial spent acids by chelating resins. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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Zhang X, Mai Y, Xian X, Hu L, Huang J, Yuan H, Lin X. Adsorption and Removal of Phosphate from Wastewater Using Lignin-Based Adsorbent Modified with Lanthanide: Characterization, Performance, and Mechanisms. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c03208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xiaodong Zhang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou510006, People’s Republic of China
| | - Yinglin Mai
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou510006, People’s Republic of China
| | - Xiaoling Xian
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou510006, People’s Republic of China
| | - Lei Hu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou510006, People’s Republic of China
| | - Jiale Huang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou510006, People’s Republic of China
| | - Haotian Yuan
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou510006, People’s Republic of China
| | - Xiaoqing Lin
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou510006, People’s Republic of China
- Guangdong Provincial Key Laboratory of Plant Resources Biorefinery, Guangdong University of Technology, Guangzhou510006, People’s Republic of China
- Guangzhou Key Laboratory of Clean Transportation Energy Chemistry, Guangdong University of Technology, Guangzhou510006, People’s Republic of China
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Mai Y, Xian X, Hu L, Zhang X, Zheng X, Tao S, Lin X. Liquid–liquid extraction of levulinic acid from aqueous solutions using hydrophobic tri-n-octylamine/alcohol-based deep eutectic solvent. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Hu L, Wu Y, Li M, Zhang X, Xian X, Mai Y, Lin X. Highly selective adsorption of 5-hydroxymethylfurfural from multicomponent mixture by simple pH controlled in batch and fixed-bed column studies: Competitive isotherms, kinetic and breakthrough curves simulation. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Oleic Acid-Tailored Geopolymer Microspheres with Tunable Porous Structure for Enhanced Removal from Tetracycline in Saline Water. SUSTAINABILITY 2022. [DOI: 10.3390/su14116705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Tetracycline (TC) in the water body poses a huge threat to the ecological environment. There is a great challenge to develop highly efficient, green, low-cost and reusable adsorbents for TC removal from saline water. Herein, metakaolin-based geopolymer microspheres (MM) modified by oleic acid were proposed for the enhanced adsorption of TC from saline water. Experimental and characterization results showed that the introduction of oleic acid into the MM effectively adjusted the specific surface area, pore volume and zeta potential of the MM, thus accelerating the adsorption rate and enhancing the TC adsorption capacity of the MM. The adsorption process fitted well to the pseudo-second-order kinetic and Langmuir isothermal models. The Langmuir adsorption capacity of TC by the optimal MM, namely MM3 (0.3%, oleic acid), reached 645.7 mg·g−1 at 298 K, which was higher than many reported adsorbents. The adsorption process was endothermic and spontaneous. The MM3 had good adsorption performance of TC from saline water and regeneration performance. Moreover, the breakthrough curves of the MM3 in a column system were correlative with the Thomas and Yoon–Nelson models. The adsorption mechanisms of TC by the MM3 involved Van der Waals forces, electrostatic interactions, hydrogen–bonding interactions, and ion exchange.
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Fixed-Bed Adsorption: Comparisons of Virgin and Zirconium Oxide-Coated Scoria for the Removal of Fluoride from Water. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27082527. [PMID: 35458725 PMCID: PMC9031718 DOI: 10.3390/molecules27082527] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/11/2022] [Accepted: 04/12/2022] [Indexed: 12/07/2022]
Abstract
Many people worldwide are exposed to extreme levels of fluoride in drinking water. It is, therefore, critical to develop inexpensive, locally available, and environmentally friendly adsorbents for fluoride-laden water defluoridation. In the current study, virgin scoria (volcanic rock) from Ethiopia, was modified with zirconium oxide and used as an adsorbent in a fixed-bed column aiming at the removal of fluoride from water. The adsorption capability of zirconium oxide-coated scoria (ZrOCSc) was compared with unmodified virgin scoria (VSco). XRD, FTIR, XRF, SEM, ICP-OES, and the pHPZC tests were evaluated to explore the adsorption mechanisms. Thermal analysis of VSco and ZrOCSc revealed lower total weight losses of 2.3 and 3.2 percent, respectively, owing to the removal of water molecules and OH species linked to metal oxides contained in the material. The effect of test conditions such as the pH of the solution and the influent flow rate on the adsorption capacity of the adsorbent was carefully studied. ZrOCSc exhibited the maximum removal capacity of 58 mg/kg, which was 4.46 times higher than the observations for VSco (13 mg/kg) at pH 2, and an initial flow rate of 1.25 mL/min. Breakthrough time increased with decreasing initial pH and flow rate. The adsorption experimental data under various test conditions were examined by the Thomas and Adams–Bohart models. Both models were found very effective in describing the experimental data with a correlation coefficient (R2) of ≥0.976 (ZrOCSc) and ≥0.967 (VSco). Generally, coating VSco with zirconium oxide improved the adsorption performance of VSco; hence, a ZrOCSc-packed fixed bed could be employed for the decontamination of high levels of fluoride from groundwater. However, further examination of the adsorbent using natural groundwater is advisable to produce a definitive conclusion.
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Highly efficient Cd(II) removal using macromolecular dithiocarbamate/slag-based geopolymer composite microspheres (SGM-MDTC). Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.120395] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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13
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Selective and efficient separation of biomass hydrolysate levulinic acid and formic acid from aqueous solution. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2022.03.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Jang SB, Choong CE, Pichiah S, Choi JY, Yoon Y, Choi EH, Jang M. In-situ growth of manganese oxide on self-assembled 3D- magnesium hydroxide coated on polyurethane: Catalytic oxidation mechanism and application for Mn(II) removal. JOURNAL OF HAZARDOUS MATERIALS 2022; 424:127267. [PMID: 34583162 DOI: 10.1016/j.jhazmat.2021.127267] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 09/11/2021] [Accepted: 09/15/2021] [Indexed: 06/13/2023]
Abstract
Novel integration of adsorption followed by catalytic oxidation is expected to be more beneficial for higher Mn(II) removal performance. We prepared self-assembled 3D flower-like Mg(OH)2 coated on granular-sized polyurethane (namely FMHP) via hydrothermal method at 120 °C under a facile synthesis route. The optimized material, FMHP prepared with 7 g MgO and 20 g polyurethane (FMH0.35P), achieved up to 351.2 mg g-1 Mn(II) removal capacity by Langmuir isotherm model. Besides, FMHP exhibited high Mn(II) removal in a wide range of NaCl concentration (0~0.1 M) and pH 2-9. Notably, through consecutive kinetics, BET, XPS, XRD, FESEM, and TEM analyses, it was found that the MnOx layer grows in-situ via ion exchange with Mg(II) on FMHP and further boosts the Mn(II) removal via catalytic oxidation during the Mn(II) removal process. Further, column experiments revealed that the FMH0.35P exhibited superior Mn(II) removal capacities up to 135.9 mg g-1 and highly compatible treatment costs ($0.062 m-3) compared to conventional chemical processes. The granular-sized FMH0.35P prepared by economic precursors and simple synthesis route revealed a high potential for Mn(II) containing water treatment due to its high removal capacities and easy operation.
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Affiliation(s)
- Seok Byum Jang
- Department of Environmental Engineering, Kwangwoon University, 20 Kwangwoon-Ro, Nowon-Gu, Seoul 01897, Republic of Korea; Plasma Bioscience Research Center/Department of Electrical and Biological Physics, Kwangwoon University, Seoul 01897, Republic of Korea
| | - Choe Earn Choong
- Department of Environmental Engineering, Kwangwoon University, 20 Kwangwoon-Ro, Nowon-Gu, Seoul 01897, Republic of Korea; Plasma Bioscience Research Center/Department of Electrical and Biological Physics, Kwangwoon University, Seoul 01897, Republic of Korea.
| | - Saravanan Pichiah
- Environmental Nanotechnology Laboratory, Department of Environmental Science and Engineering, Indian Institute of Technology (ISM), Dhanbad, India
| | - Jae Young Choi
- Green City Technology Institute, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-Gu, Seoul 02792, Republic of Korea
| | - Yeomin Yoon
- Department of Civil Environmental Engineering, University of South Carolina, 300 Main Street, Columbia, SC 29208, USA
| | - Eun Ha Choi
- Plasma Bioscience Research Center/Department of Electrical and Biological Physics, Kwangwoon University, Seoul 01897, Republic of Korea
| | - Min Jang
- Department of Environmental Engineering, Kwangwoon University, 20 Kwangwoon-Ro, Nowon-Gu, Seoul 01897, Republic of Korea; Plasma Bioscience Research Center/Department of Electrical and Biological Physics, Kwangwoon University, Seoul 01897, Republic of Korea.
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15
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Januário EFD, Fachina YJ, Wernke G, Demiti GMM, Beltran LB, Bergamasco R, Vieira AMS. Application of activated carbon functionalized with graphene oxide for efficient removal of COVID-19 treatment-related pharmaceuticals from water. CHEMOSPHERE 2022; 289:133213. [PMID: 34890614 PMCID: PMC9757902 DOI: 10.1016/j.chemosphere.2021.133213] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 11/16/2021] [Accepted: 12/06/2021] [Indexed: 05/07/2023]
Abstract
Currently, the COVID-19 pandemic has been increasing the consumption of some drugs, such as chloroquine (CQN) and dipyrone (DIP), which are continuously discharged into water resources through domestic sewage treatment systems. The presence of these drugs in water bodies is worrisome due to their high toxicity, which makes crucial their monitoring and removal, especially by means of advanced technologies. Given this scenario, a new adsorbent material was synthesized through the combination of babassu coconut activated carbon and graphene oxide (GAC-GO). This study was evaluated in batch adsorption processes, aiming at the treatment of water contaminated with CQN and DIP. Characterization analyzes using physicochemical and spectroscopic techniques indicated that the GAC-GO functionalization was successfully performed. The equilibrium time of the adsorption process was 18 and 12 h for CQN and DIP, respectively. Kinetic and isothermal data better fitted to pseudo-second-order and Langmuir models for both drugs. Thermodynamic parameters showed that the process is endothermic and the maximum adsorption capacities of CQN and DIP were 37.65 and 62.43 mg g-1, respectively, both at 318 K. The study of the effect of ionic strength, which simulates a real effluent, demonstrated that the synthesized adsorbent has potential application for the treatment of effluents. Furthermore, satisfactory removal rates were verified for the removal of other contaminants in both simple solutions and synthetic mixtures, evidencing the versatile profile of the adsorbent.
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Affiliation(s)
| | - Yasmin Jaqueline Fachina
- State University of Maringá, Department of Chemical Engineering, Maringá, 87020-900, Paraná, Brazil
| | - Gessica Wernke
- State University of Maringá, Department of Chemical Engineering, Maringá, 87020-900, Paraná, Brazil
| | | | - Laiza Bergamasco Beltran
- State University of Maringá, Graduate Program in Food Science, Maringá, 87020-900, Paraná, Brazil
| | - Rosângela Bergamasco
- State University of Maringá, Department of Chemical Engineering, Maringá, 87020-900, Paraná, Brazil
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16
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Yang Y, Jiang H, Yu J. Investigation on desorption process in fixed bed for lithium recovery. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.119596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Artificial neural network (ANN) approach for prediction and modeling of breakthrough curve analysis of fixed-bed adsorption of iron ions from aqueous solution by activated carbon from Limonia acidissima shell. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2021. [DOI: 10.1515/ijcre-2021-0053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The present research article explored the potential of activated carbon prepared from Limonia acidissima shell to adsorb total Fe ions from aqueous solution in a packed bed up-flow column. The effect of essential factors such as bed height (3–5 cm), initial concentration (30–50 mg/L), and flow rate (3.32–5.4 mL/min) on the performance of the column bed was investigated. The adsorption capacity augmented with an increase in bed height and initial adsorbate concentration but declined with an increase in flow rate. The maximum uptake capacity of 209.6 mg/g was achieved at 5 cm bed height, 3.32 mL/min, and 50 mg/L initial concentration. The bed depth service time (BDST) model was used to analyze the experimental data and determine the characteristic parameters of the packed bed reactor suitable for designing large-scale column studies. The Adams–Bohart, Thomas, and Yoon–Nelson models were applied to the experimental data to predict breakthrough curves using non-linear regression. The artificial neural network (ANN) based model was able to efficaciously predict the column performance using the Levenberg–Marquardt (LM) algorithm. A comparison between the experimental data and model results contributed to a high degree of correlation, specifying that the preliminary information was in good agreement with the ANN predicted data.
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18
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Enhanced Defluoridation of Water Using Zirconium-Coated Pumice in Fixed-Bed Adsorption Columns. MATERIALS 2021; 14:ma14206145. [PMID: 34683738 PMCID: PMC8540653 DOI: 10.3390/ma14206145] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 12/07/2022]
Abstract
Millions of people across the globe suffer from health issues related to high fluoride levels in drinking water. The purpose of this study was to test modified pumice as an adsorbent for the purification of fluoride-containing waters. The adsorption of fluoride onto zirconium-coated pumice (Zr–Pu) adsorbent was examined in fixed-bed adsorption columns. The coating of zirconium on the surface of VPum was revealed by X-ray diffractometer (XRD), Inductively coupled plasma-optical emission spectroscopy (ICP-EOS), and X-ray fluorescence (XRF) techniques. The degree of surface modification with the enhanced porosity of Zr–Pu was evident from the recorded scanning electron microscope (SEM) micrographs. The Brunauer-Emmett-Teller (BET) analysis confirmed the enhancement of the specific surface area of VPum after modification. The Fourier transform infrared (FTIR) examinations of VPum and Zr–Pu before and after adsorption did not reveal any significant spectrum changes. The pH drift method showed that VPum and Zr–Pu have positive charges at pHPZC lower than 7.3 and 6.5, respectively. Zr–Pu yielded a higher adsorption capacity of 225 mg/kg (2.05 times the adsorption capacity of VPum: 110 mg/kg), at pH = 2 and volumetric flow rate (QO) of 1.25 mL/min. Breakthrough time increases with decreasing pH and flow rate. The experimental adsorption data was well-matched by the Thomas and Adams-Bohart models with correlation coefficients (R2) of ≥ 0.980 (Zr–Pu) and ≥ 0.897 (VPum), confirming that both models are suitable tools to design fixed-bed column systems using volcanic rock materials. Overall, coating pumice with zirconium improved the defluoridation capacity of pumice; hence, a Zr–Pu-packed fixed-bed can be applied for defluoridation of excess fluoride from groundwater. However, additional investigations on, for instance, the influences of competing ions are advisable to draw explicit conclusions.
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19
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Juela D, Vera M, Cruzat C, Alvarez X, Vanegas E. Mathematical modeling and numerical simulation of sulfamethoxazole adsorption onto sugarcane bagasse in a fixed-bed column. CHEMOSPHERE 2021; 280:130687. [PMID: 33964744 DOI: 10.1016/j.chemosphere.2021.130687] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 04/19/2021] [Accepted: 04/20/2021] [Indexed: 06/12/2023]
Abstract
Having rigorous mathematical models is essential for the design and scaling of adsorption columns. In this study, the dynamic behavior of the sulfamethoxazole adsorption on sugarcane bagasse was studied and compared using analytical models and a theoretical mechanistic model. Initially, fixed-bed column tests were carried out at different flow rates and bed heights. Then, the experimental data were fitted with the most widely used analytical kinetic models, and their fit and fixed-bed parameters were compared with the mechanistic model. Of all analytical models analyzed, the Log-Gompertz model was the one that had the best agreed with experimental data. Although some analytical models fitted the experimental data accurately, their usefulness was questionable. Their parameters did not show a clear relationship with the change in operating conditions, and in certain cases had different behavior from that observed in experimentation. Conversely, the mechanistic model not only predicted the breakthrough curves with great accuracy in the initial and transition stage (R2 > 0.92; SSE < 0.06), but it also estimated relevant parameters. Additionally, the effects of the global mass transfer coefficient (Ki) and the axial dispersion coefficient (Dz) on breakthrough curves were studied using the mechanistic model. Increasing Ki increased the slope of the breakthrough curves with a faster adsorption rate. Similarly, high values of Dz produced lower adsorption capacities of the adsorbent; and it was established that the axial dispersion is relevant in SMX adsorption on SB. The theoretical model presented can be used for the design, scaling, and optimization of adsorption columns.
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Affiliation(s)
- Diego Juela
- Chemical Engineering, Faculty of Chemical Sciences, University of Cuenca, 010203, Cuenca, Ecuador
| | - Mayra Vera
- Center for Environmental Studies, Department of Applied Chemistry and Production Systems, Faculty of Chemical Sciences, University of Cuenca, 010203, Cuenca, Ecuador
| | - Christian Cruzat
- Center for Environmental Studies, Department of Applied Chemistry and Production Systems, Faculty of Chemical Sciences, University of Cuenca, 010203, Cuenca, Ecuador
| | - Ximena Alvarez
- Center for Environmental Studies, Department of Applied Chemistry and Production Systems, Faculty of Chemical Sciences, University of Cuenca, 010203, Cuenca, Ecuador
| | - Eulalia Vanegas
- Center for Environmental Studies, Department of Applied Chemistry and Production Systems, Faculty of Chemical Sciences, University of Cuenca, 010203, Cuenca, Ecuador.
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20
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Rajendaren V, Saufi SM, Zahari MAKM, Othman N, Sulaiman RNR. Tailoring hydrophobicity of polyethersulfone membrane support for levulinic acid extraction using supported liquid membrane process. KOREAN J CHEM ENG 2021. [DOI: 10.1007/s11814-021-0884-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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21
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Kumar A, Shende D, Wasewar K. Central Composite Design Approach for Optimization of Levulinic Acid Separation by Reactive Components. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02589] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Anuj Kumar
- Advanced Separation and Analytical Laboratory (ASAL), Department of Chemical Engineering, Visvesvaraya National Institute of Technology (VNIT), Nagpur 440010, India
| | - Diwakar Shende
- Advanced Separation and Analytical Laboratory (ASAL), Department of Chemical Engineering, Visvesvaraya National Institute of Technology (VNIT), Nagpur 440010, India
| | - Kailas Wasewar
- Advanced Separation and Analytical Laboratory (ASAL), Department of Chemical Engineering, Visvesvaraya National Institute of Technology (VNIT), Nagpur 440010, India
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22
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Disli E, Ozturk D, Aladağ E. Utilizing mining dam bottom sludge as a novel adsorbent for AuO removal from wastewaters: Batch and column studies. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116644] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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23
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Hu L, Zheng J, Li Q, Tao S, Zheng X, Zhang X, Liu Y, Lin X. Adsorption of 5-Hydroxymethylfurfural, Levulinic Acid, Formic Acid, and Glucose Using Polymeric Resins Modified with Different Functional Groups. ACS OMEGA 2021; 6:16955-16968. [PMID: 34250354 PMCID: PMC8264828 DOI: 10.1021/acsomega.1c01894] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 06/16/2021] [Indexed: 06/13/2023]
Abstract
5-hydroxymethylfurfural (5-HMF) is a promising high value-added platform chemical, which can be produced from glucose, fructose, or lignocellulosic biomass via catalysis technology. However, the effective separation of 5-HMF from aqueous solution and actual biomass hydrolysate is still challenging because 5-HMF can be further rehydrated into levulinic acid (LA) and formic acid (FA) under acidic conditions. Herein, the adsorption behavior of glucose and 5-HMF and its follow-up products (LA and FA) from aqueous solutions onto polymeric adsorbents modified with various functional groups (XAD-4, XAD7HP, and XAD761 resins) was systematically investigated. The results showed that XAD761 resin exhibited the highest adsorption selectivity (α5-HMF/glucose = 42.42 ± 5.84, α5-HMF/FA = 18.41 ± 0.50, and α5-HMF/LA = 3.01 ± 0.10) and capacity for 5-HMF (106 mg g-1 wet resin). The adsorption equilibrium was better fitted by the Freundlich isotherm model at the studied range of 5-HMF concentrations. The thermodynamic study and activation energy also revealed that the adsorption process of XAD761 resin for 5-HMF was spontaneous, exothermic, and physical. The kinetic regression results revealed that the kinetic data of 5-HMF was accurately followed by the pseudo-second-order kinetic model. In conclusion, the present study revealed that the potential of phenol formaldehyde resin with hydroxyl groups could be used as an adsorbent for aldehyde organic compounds.
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Affiliation(s)
- Lei Hu
- School
of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Jiayi Zheng
- School
of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Qing Li
- School
of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Shunhui Tao
- School
of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Xiaojie Zheng
- School
of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Xiaodong Zhang
- School
of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Yao Liu
- School
of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Xiaoqing Lin
- School
of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
- Guangdong
Key Laboratory of Plant Resources Biorefinery, Guangdong University of Technology, Guangzhou 510006, People’s
Republic of China
- Guangzhou
Key Laboratory of Clean Transportation Energy Chemistry, Guangdong University of Technology, Guangzhou 510006, People’s Republic of China
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24
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Ryu S, Naidu G, Moon H, Vigneswaran S. Continuous and selective copper recovery by multi-modified and granulated SBA-15. CHEMOSPHERE 2021; 271:129820. [PMID: 33736221 DOI: 10.1016/j.chemosphere.2021.129820] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/26/2021] [Accepted: 01/29/2021] [Indexed: 06/12/2023]
Abstract
Continuous and selective recovery of copper (Cu) from heavy metal wastewater not only mitigates the pollution of environment but also can be applied for industrial field. Due to several advantages such as large pore size, easy modification, physical and chemical stabilities, mesoporous silica material, SBA-15, has been synthesized via hydrothermal reaction in this study. For enhancing the adsorption capacity and selectivity for Cu ions, prepared SBA-15 was modified with manganese loading and amine-grafting (MN-SBA) then granulated by alginic-acid (GMN-SBA), successfully. Adsorption capacities for heavy metals such as Cu, Zn, Ni and Mn were 2.11, 1.24, 1.74 and 1.25 mmol/g on MN-SBA and decreased to 1.23, 0.68, 0.86 and 0.65 when it was granulated. Even though the adsorption capacities of GMN-SBA for heavy metals decreased by 40-50%, it enabled easy regeneration and separation process when applied for continuous fixed-bed column adsorption mode. Specifically, the results demonstrated that GMN-SBA was able to be reused for 5 times while maintaining over 80% adsorption capacities. Fixed-bed adsorption results were well explained by dynamic adsorption model incorporated with linear driving force approximation (LDFA) model. The simulation of fixed-bed adsorption tests was proceeded in terms of bed length, feeding concentration and flow rate, and it showed the breakthrough times were shifted in the axis of time. In multi-component adsorption, LDFA model showed a high overshoot phenomenon of the breakthrough curves for Zn, Ni and Mn compared to Cu. This reflected the high affinity of Cu towards GMN-SBA compared to other heavy metals.
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Affiliation(s)
- SeongChul Ryu
- Faculty of Engineering and IT, University of Technology Sydney, P.O. Box 123, Broadway, Ultimo, NSW 2007, Australia
| | - Gayathri Naidu
- Faculty of Engineering and IT, University of Technology Sydney, P.O. Box 123, Broadway, Ultimo, NSW 2007, Australia
| | - Hee Moon
- School of Chemical Engineering, Chonnam National University, 77 Yongbong-ro, Gwangju, 61186, Republic of Korea
| | - Saravanamuthu Vigneswaran
- Faculty of Engineering and IT, University of Technology Sydney, P.O. Box 123, Broadway, Ultimo, NSW 2007, Australia.
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Wang H, Ding G, Liu Y, Zhang J, Li Y, Zhu Y. Highly effective production of levulinic acid and γ-valerolactone through self-circulation of solvent in a continuous process. REACT CHEM ENG 2021. [DOI: 10.1039/d1re00208b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Highly effective production of γ-valerolactone through self-circulation of solvent in a continuous process.
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Affiliation(s)
- Hongxing Wang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, PR China
- University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | | | - Yubo Liu
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, PR China
- University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Junbo Zhang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, PR China
- University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Yongwang Li
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, PR China
- Synfuels China Co. Ltd, Beijing 101407, PR China
| | - Yulei Zhu
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, PR China
- Synfuels China Co. Ltd, Beijing 101407, PR China
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26
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Narayanan S, Tamizhdurai P, Mangesh VL, Ragupathi C, Santhana Krishnan P, Ramesh A. Recent advances in the synthesis and applications of mordenite zeolite - review. RSC Adv 2020; 11:250-267. [PMID: 35423021 PMCID: PMC8691069 DOI: 10.1039/d0ra09434j] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 11/23/2020] [Indexed: 12/28/2022] Open
Abstract
Among the many industrially important zeolites, mordenite is found to be interesting because of its unique and exceptional physical and chemical properties. Mordenite (high silica zeolite) is generally prepared by the hydrothermal method using TEA+ cations. TEA+ cations are the best templating agent, though they can create a number of issues, for instance, generating poison and high manufacturing cost, wastewater contamination, and environmental pollution. Hence, it is necessary to find a mordenite synthesis method without using an organic template or low-cost template. In this review, a number of unique sources were used in the preparation of mordenite zeolite, for instance, silica sources (rice husk ash, silica gel, silica fumes), alumina sources (metakaolin, faujasite zeolite) and sources containing both silica and alumina (waste coal fly ash). These synthesis approaches are also based on the absence of a template or low-cost mixed organic templates (for instance, glycerol (GL), ethylene glycol (EG), and polyethylene glycol 200 (PEG)) or pyrrolidine-based mesoporogen (N-cetyl-N-methylpyrrolidinium) modifying the mordenite framework which can create unique properties. The framework properties and optical properties (indium-exchanged mordenite zeolite) have been discussed. Mordenite is generally used in alkylation, dewaxing, reforming, hydrocracking, catalysis, separation, and purification reactions because of its large pore size, strong acidity, and high thermal and chemical stability, although the applications are not limited for mordenite zeolite. Recently, several applications such as electrochemical detection, isomerization, carbonylation, hydrodeoxygenation, adsorption, biomass conversion, biological applications (antibacterial activity), photocatalysis, fuel cells and polymerization reactions using mordenite zeolite were explored which have been described in detail in this review.
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Affiliation(s)
- S Narayanan
- Sriram College of Arts and Science Perumalpattu, Veppampattu Tiruvallur Tamilnadu 602024 India +91-9566225479
| | - P Tamizhdurai
- Environmental and Water Resources Engineering Division, Department of Civil Engineering, Indian Institute of Technology Madras Chennai-600036 India +91-9677146579
| | - V L Mangesh
- Department of Marine Engineering, Coimbatore Marine College Coimbatore-641035 India
| | - C Ragupathi
- Sriram College of Arts and Science Perumalpattu, Veppampattu Tiruvallur Tamilnadu 602024 India +91-9566225479
| | - P Santhana Krishnan
- Department of Chemistry, College of Engineering, Guindy, Anna University Chennai 600025 India
| | - A Ramesh
- Department of Chemistry, College of Engineering, Guindy, Anna University Chennai 600025 India
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27
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Huang C, Zheng Y, Lin W, Shi Y, Huang G, Yong Q. Removal of fermentation inhibitors from pre-hydrolysis liquor using polystyrene divinylbenzene resin. BIOTECHNOLOGY FOR BIOFUELS 2020; 13:188. [PMID: 33292538 PMCID: PMC7664058 DOI: 10.1186/s13068-020-01828-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/05/2020] [Indexed: 05/10/2023]
Abstract
BACKGROUND The presence of soluble lignin, furfural and hydroxymethylfurfural (HMF) in industrial pre-hydrolysis liquor (PHL) from the pulping process can inhibit its bioconversion into bioethanol and other biochemicals. Although various technologies have been developed to remove these inhibitors, certain amounts of sugars are also inevitably removed during the treatment process. Hence, polystyrene divinylbenzene (PS-DVB) resin was used as an adsorptive material to simultaneously remove fermentation inhibitors while retaining sugars with high yields to improve the fermentability of PHL after acid hydrolysis by enriching its xylose concentration. The fermentability of acid-hydrolyzed PHL (A-PHL) was evaluated by the bioconversion into ethanol and xylosic acid (XA) after treatment with PS-DVB resin. RESULTS The results showed that the highest xylose concentration (101.1 g/L) in PHL could be obtained by acid hydrolysis at 100 °C for 80 min with 4% acid, while the concentration of fermentation inhibitors (furfural, HMF and lignin) in PHL could also be significantly improved during the acid-hydrolysis process. After treatment with PS-DVB resin, not only were 97% of lignin, 92% of furfural, and 97% of HMF removed from A-PHL, but also 96% of xylose was retained for subsequent fermentation. With resin treatment, the fermentability of A-PHL could be improved by 162-282% for ethanol production from A-PHL containing 30-50 g/L xylose and by 18-828% for XA production from A-PHL containing 90-150 g/L xylose. CONCLUSIONS These results confirmed that PS-DVB resin can remove inhibitors from PHL before producing value-added products by bioconversion. In addition, this work will ideally provide a concept for producing value-added chemicals from pre-hydrolysis liquor, which is regarded as the waste stream in the pulping process.
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Affiliation(s)
- Caoxing Huang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Yayue Zheng
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Wenqian Lin
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Yuxuan Shi
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Guohong Huang
- Department of Material and Structural Engineering, Nanjing Hydraulic Research Institute, Nanjing, 210037, China
| | - Qiang Yong
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
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28
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Al-Sheikh F, Moralejo C, Pritzker M, Anderson WA, Elkamel A. Ammonia removal from real wastewater using a LEWATIT S 108 H resin: A batch process and fixed-bed column. SEP SCI TECHNOL 2020. [DOI: 10.1080/01496395.2019.1655457] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Farooq Al-Sheikh
- Department of Chemical Engineering, University of Technology, Baghdad, Iraq
| | - Carol Moralejo
- Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario, Canada
| | - Mark Pritzker
- Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario, Canada
| | - William A. Anderson
- Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario, Canada
| | - Ali Elkamel
- Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario, Canada
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Li Y, Fang S, Zhou X, Zhao Z, Li F, Liu P. Adsorption Study of Lignin Removal from Recycled Alkali Black Liquor by Adsorption Resins for Improved Cellulase Hydrolysis of Corn Straw. Molecules 2020; 25:molecules25194475. [PMID: 33003419 PMCID: PMC7584022 DOI: 10.3390/molecules25194475] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/07/2020] [Accepted: 09/28/2020] [Indexed: 12/02/2022] Open
Abstract
Previous studies showed that aromatic compounds such as lignin, phenols, and furans were main inhibitors of cellulase hydrolysis in recycled alkali black liquor (RBL), which should be removed to improve alkali utilization. In this study, three polymeric resins, XAD-4, XAD-16N, and XAD-7HP, were evaluated for their abilities to remove lignin from alkali black liquor recycled at the third time. Adsorption conditions of adsorbent dose and equilibrium time, isotherms, and kinetics were investigated. Of three tested adsorbents, XAD-16N was the most efficient, which can remove 89.84% of lignin after adsorption at an adsorbent-to-solution ratio of 1:4 for 2.5 h. Pseudo-second-order model was efficient to represent XAD-16N and XAD-7HP adsorption kinetics. Adsorption behavior of XAD-4 on RBL was fitted better to Langmuir model, while XAD-16N and XAD-7HP adsorption were more consistent with Freundlich model. The cellulase hydrolysis rate of corn straw treated with RBL after XAD-16N adsorption combined with ozone was 86.89%, which was only 0.89% lower than that of sodium hydroxide combined with ozone treatment. Structure characterization proved that the damage of XAD-16N adsorbed RBL to corn straw was similar to that of sodium hydroxide. It indicated that adsorption was effective in inhibitor removal from RBL to improve alkali utilization.
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Affiliation(s)
| | | | | | | | | | - Ping Liu
- Correspondence: ; Tel.: +86-010-6273-7671
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30
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Jia L, Shi J, Long C, Lian F, Xing B. VOCs adsorption on activated carbon with initial water vapor contents: Adsorption mechanism and modified characteristic curves. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 731:139184. [PMID: 32402907 DOI: 10.1016/j.scitotenv.2020.139184] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/26/2020] [Accepted: 05/01/2020] [Indexed: 06/11/2023]
Abstract
In practice, regeneration of adsorbent is always achieved by heating with hot steam, leaving some water in the adsorbent bed, which may negatively affect the VOCs adsorption. In this research, adsorption isotherms of 12 VOCs (ketones, alkanes, alcohols, halohydrocarbons, and aromatic hydrocarbons) on granular activated carbon (GAC) with different initial water contents (IWC) were conducted. Adsorption interactions between VOCs and GAC at different IWC were investigated using the combination of Linear Solvation Energy Relationship (LSER) and Dubinin-Radushkevich (DR) equation. The results showed that initial water vapor could reduce adsorption capacities and partition coefficient of 12 VOCs, especially at low VOCs concentration. According to LSER, electron acceptor ability (∑β2H) and dispersive force (log10L16) of VOCs played major roles during adsorption. For VOCs with approximate ∑β2H value in the same series, the negative influence of IWC was less obvious for VOCs with higher log10L16, while for VOCs with similar log10L16 value in different series, the negative influence of IWC was more significant for VOCs with higher ∑β2H. Furthermore, characteristic curves of 12 VOCs onto dry GAC, i.e., the plots of adsorbed volume (qv) vs adsorption potential density (ε/Vm), fell essentially onto a single curve with a high correlation coefficient, while on GAC with IWC, characteristic curves of 12 VOCs had obvious discrepancy. Considering the effect of IWC, the contribution percentage of dispersive force (Wd) to VOCs adsorption was introduced to modify adsorbed volume (qv) in DR equation and Wd·qv was used instead of qv. Then, the integrative characteristic adsorption curves of 12 VOCs on GAC with initial water could be modified well and they showed better superposition with higher fitting coefficient of DR equation. The results are meaningful to estimate adsorption capacities for other VOCs adsorption onto GAC within the range of IWC in this study.
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Affiliation(s)
- Lijuan Jia
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, 163 Xianlin Avenue, Nanjing 210023, China; Department of Applied Chemistry, Yuncheng University, 1155 Fudan West Street, Yuncheng 044000, China; Stockbridge School of Agriculture, University of Massachusetts, Amherst, MA 01003, USA
| | - Jialu Shi
- Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007, China
| | - Chao Long
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, 163 Xianlin Avenue, Nanjing 210023, China.
| | - Fei Lian
- Institute of Environmental Processes and Pollution Control, School of Environmental and Civil Engineering, Jiangnan University, Wuxi 214122, China
| | - Baoshan Xing
- Stockbridge School of Agriculture, University of Massachusetts, Amherst, MA 01003, USA
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31
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Jiang H, Yang Y, Yu J. Application of concentration-dependent HSDM to the lithium adsorption from brine in fixed bed columns. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116682] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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32
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Zhao Y, Xu J, Wang J, Wu J, Gao M, Zheng B, Xu H, Shi Q, Dong J. Adsorptive Separation of Furfural/5-Hydroxymethylfurfural in MAF-5 with Ellipsoidal Pores. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c01415] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yu Zhao
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Jun Xu
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, School of Materials Science and Engineering & National Institute for Advanced Materials, Nankai University, Tianjin 300350, P. R. China
| | - Jing Wang
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Jinglan Wu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing University of Technology, Nanjing 211816, P. R. China
| | - Meizhen Gao
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Bin Zheng
- School of Materials Science and Engineering, Xi’an University of Science and Technology, Xi’an 710054, P. R. China
| | - Hong Xu
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Qi Shi
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Jinxiang Dong
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
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33
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Zheng J, Hu L, He X, Liu Y, Zheng X, Tao S, Lin X. Evaluation of Pore Structure of Polarity-Controllable Post-Cross-Linked Adsorption Resins on the Adsorption Performance of 5-Hydroxymethylfurfural in Both Single- and Ternary-Component Systems. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00691] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jiayi Zheng
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Lei Hu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Xianda He
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Yao Liu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Xiaojie Zheng
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Shunhui Tao
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
| | - Xiaoqing Lin
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu
District, Guangzhou 510006, People’s Republic of China
- Guangzhou Key Laboratory of Clean Transportation Energy Chemistry, Guangdong University of Technology, Guangzhou, 510006, People’s Republic of China
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Zheng J, He X, Cai C, Xiao J, Liu Y, Chen Z, Pan B, Lin X. Adsorption isotherm, kinetics simulation and breakthrough analysis of 5-hydroxymethylfurfural adsorption/desorption behavior of a novel polar-modified post-cross-linked poly (divinylbenzene-co-ethyleneglycoldimethacrylate) resin. CHEMOSPHERE 2020; 239:124732. [PMID: 31499304 DOI: 10.1016/j.chemosphere.2019.124732] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 08/27/2019] [Accepted: 08/30/2019] [Indexed: 05/12/2023]
Abstract
A polar modified post-cross-linked poly (divinylbenzene-co-ethyleneglycol-dimethacrylate) (PCL-PDE) resin was synthesized by suspension polymerization of ethylene glycol dimethacrylate (EGDMA) and divinylbenzene (DVB), and a post-cross-linked reaction. After characterization, the adsorption behaviors of 5-hydroxymethylfurfural (5-HMF) on PCL-PDE resin were determined in comparison with the starting copolymers PDE resin. The equilibrium adsorption capacity of 5-HMF on PCL-PDE resin was much larger than PDE resin and the increase rate was greater than 52.6%. The equilibrium data of 5-HMF onto PCL-PDE resin were found to be better fitted by the Langmuir isotherm model. The kinetic data shows that the adsorption reached equilibrium in a short time (less than 20 min) can be fitted by the pore diffusion model (PDM) at various operating conditions. The effective pore diffusion coefficient was dependent upon adsorption temperature, and were 6.706 × 10-10, 8.958 × 10-10, 1.136 × 10-9 and 1.429 × 10-9 m2 s-1 at 288, 298, 308 and 318 K, respectively. Furthermore, the effects of feed flow rate (Qf = 0.6, 1.5, 3.0 and 6.0 mL min-1) and initial 5-HMF concentration (cf = 0.52, 1.02, 2.00 and 4.96 g L-1) on the adsorption were investigated systematically. Besides, a general rate model (GRM) was used to predict adsorption breakthrough curves of 5-HMF. The simulation results are highly consistent with the experimental data, indicating that the GRM can successfully simulate this process. In the desorption process, the desorption capacity reaches 99.6% of adsorbed capacity, suggesting that the PCL-PDE resin exhibited good reusability. Therefore, it could be suggested that the PCL-PDE resin has a potential application in the separation and purification of 5-HMF.
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Affiliation(s)
- Jiayi Zheng
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou, 510006, People's Republic of China
| | - Xianda He
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou, 510006, People's Republic of China
| | - Chiliu Cai
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, No. 2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China
| | - Jiangxiong Xiao
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou, 510006, People's Republic of China
| | - Yao Liu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou, 510006, People's Republic of China
| | - Zhe Chen
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou, 510006, People's Republic of China
| | - Baoying Pan
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou, 510006, People's Republic of China
| | - Xiaoqing Lin
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou, 510006, People's Republic of China; Bioenergy Research Unit, United States Department of Agriculture (USDA), Agricultural Research Service (ARS), National Center for Agricultural Utilization Research (NCAUR), Peoria, IL, 61604, USA.
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35
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Adsorption equilibrium, kinetics, and dynamic separation of Ca2+ and Mg2+ ions from phosphoric acid–nitric acid aqueous solution by strong acid cation resin. Chin J Chem Eng 2019. [DOI: 10.1016/j.cjche.2018.12.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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36
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Gupta KN. Modelling, simulation, and experimental validation for toluene removal from gas phase in a fixed bed adsorption column. Chem Ind 2019. [DOI: 10.1080/00194506.2019.1650668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Kaushal Naresh Gupta
- Department of Chemical Engineering, Jaypee University of Engineering & Technology, Guna, India
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37
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Preparation of Polar-Modified Styrene-Divinylbenzene Copolymer and Its Adsorption Performance for Comprehensive Utilization of Sugarcane Bagasse Dilute-Acid Hydrolysate. Appl Biochem Biotechnol 2019; 190:423-436. [DOI: 10.1007/s12010-019-03100-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 07/18/2019] [Indexed: 10/26/2022]
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38
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Basu M, Guha AK, Ray L. Adsorption of Lead on Lentil Husk in Fixed Bed Column Bioreactor. BIORESOURCE TECHNOLOGY 2019; 283:86-95. [PMID: 30901592 DOI: 10.1016/j.biortech.2019.02.133] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 02/07/2019] [Accepted: 02/08/2019] [Indexed: 06/09/2023]
Abstract
This study depicts successful employment of fixed bed column bioreactor for adsorption of lead in continuous mode using lentil husk as sorbent. Design parameters considerably controlled the reactor performance, amongst which height of the fixed bed and flow rate were crucial in generating cleaner effluent. Adsorption capacity was found to shoot up to the level of 205.87 mg g-1 at 10 cm bed height, 100 mg L-1 feed concentration and 20 mL min-1 flow rate. Kinetic study done at regular intervals of time revealed high percentage removal of lead (99-96%) throughout entire span of reactor operation. Experimental data were well interpreted by Thomas model and Yoon-Nelson model. The reactor bed was regenerated after each adsorption and loaded metal was recovered up to the extent of ∼96%. The column reactor was efficient enough to treat lead containing actual industrial effluents.
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Affiliation(s)
- Mousumi Basu
- Department of Food Technology and Biochemical Engineering, Jadavpur University, 188, Raja S.C. Mullick Road, Kolkata 700032, India.
| | - Arun K Guha
- Department of Biological Chemistry, Indian Association for the Cultivation of Science, 2A & B Raja S.C. Mullick Road, Kolkata 700032, West Bengal, India
| | - Lalitagauri Ray
- Department of Food Technology and Biochemical Engineering, Jadavpur University, 188, Raja S.C. Mullick Road, Kolkata 700032, India
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39
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Qian W, Wang J, Ding H, Xie W. Modeling of the static batch desorption and dynamic column elution of geniposidic acid from a porous anion-exchanger. J Chromatogr A 2019; 1594:1-12. [PMID: 30772057 DOI: 10.1016/j.chroma.2019.01.060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 01/10/2019] [Accepted: 01/23/2019] [Indexed: 11/17/2022]
Abstract
For several decades, plenty of iridoid glycosides including geniposide (GS) and geniposidic acid (GSA) in the gardenia yellow pigment extraction waste water was not recovered effectively. This study is aimed to supply an efficient GSA recycling route. In this study, a model incorporating a superficial desorption rate constant was applied to the batch GSA desorption process, i.e., recycling, for verification. Then, the model was further developed to research the feasibility in dynamic column elutions simulation through porous uniform media. The simulation approach was done by coupling velocity field and mass transfer equations using COMSOL Multiphysics™ Finite element method, with appropriate mesh refinement was employed to solve the equation system. The HCl solutions ranging from 0.03 mol/L to 0.06 mol/L were used to desorb/elute the GSA from a presaturated polymeric porous anionic resin D08. Good results were accomplished in terms of ion exchange desorption rate and GSA recovery. The pore diffusion model (PDM) considering counter ion was established to describe the desorption/elution kinetics in the batch/column experiment. By the least square fitting method, the superficial desorption rate constant Kd of GSA/HCl reaction on the ion-exchange sites of porous resin was fitted to 0.116 L/(mol s). Subsequently, this value was sequentially applied in the simulation of the dynamic elution process. The individual pore diffusion coefficients for GSA and Cl- were estimated to be 5.07 × 10-10 and 1.77 × 10-9 m2/s, respectively. In order to validate the simulation feasibility of this pore diffusion model to a dynamic column elution process, the effects of HCl concentration, flow rate and column's height/diameter ratio on the column performance were investigated systematically. The results from this work should serve as motivation for further experimental and theoretical study in the scaling-up of GSA purification process. Finally, repeated adsorption-elution column cycles were simulated by the PDM model well.
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Affiliation(s)
- Wenbin Qian
- School of Basic Medicine, Hubei University of Science and Technology, Xianning 437000, PR China; School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437000, PR China.
| | - Juan Wang
- School of Nursing, Hubei University of Science and Technology, Xianning 437000, PR China
| | - Hanjing Ding
- School of Basic Medicine, Hubei University of Science and Technology, Xianning 437000, PR China
| | - Wenjing Xie
- School of Resource and Environmental Science and Engineering, Hubei University of Science and Technology, Xianning 437000, PR China
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40
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Guo Y, Tan C, Wang P, Sun J, Yan J, Li W, Zhao C, Lu P. Kinetic study on CO2 adsorption behaviors of amine-modified co-firing fly ash. J Taiwan Inst Chem Eng 2019. [DOI: 10.1016/j.jtice.2018.12.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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41
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Qu J, Song T, Liang J, Bai X, Li Y, Wei Y, Huang S, Dong L, Jin Y. Adsorption of lead (Ⅱ) from aqueous solution by modified Auricularia matrix waste: A fixed-bed column study. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 169:722-729. [PMID: 30502522 DOI: 10.1016/j.ecoenv.2018.11.085] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 10/28/2018] [Accepted: 11/19/2018] [Indexed: 06/09/2023]
Abstract
In this study, Auricularia Matrix Waste (AMW) was modified by sodium hydroxide and immobilized into granular adsorbent with sodium alginate to remove lead ions from aqueous solution through a fixed-bed column. The results of Scanning Electron Microscope-Energy Dispersive X-ray (SEM-EDX) and Fourier Transform Infrared Spectroscopy (FTIR) illuminated that immobilization greatly changed the structure, elements, polarity and functional groups of the adsorbent. Amino, hydroxyl, carboxyl groups on the adsorbent actively participated lead(II) adsorption and cation exchange also played an important role in adsorption process. The effects of bed length, flow rate and lead ions concentration determined the breakthrough characteristics and remarkably impacted lead(II) adsorption. The maximum adsorption capacity of lead(II) was 151.7 mg/g, when the influent bed, bed height and initial concentration were 15 mL/min, 25 mL/min and 150 mg/L, respectively. Thomas model was more suitable than the Bohart-Adams model to describe the performance of lead(II) adsorption onto IMAMW.
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Affiliation(s)
- Juanjuan Qu
- College of Resources and Environmental Science, Northeast Agricultural University, Harbin 150030, China
| | - Tao Song
- College of Resources and Environmental Science, Northeast Agricultural University, Harbin 150030, China
| | - Jinsong Liang
- College of Resources and Environmental Science, Northeast Agricultural University, Harbin 150030, China
| | - Xin Bai
- College of Resources and Environmental Science, Northeast Agricultural University, Harbin 150030, China
| | - Yue Li
- College of Resources and Environmental Science, Northeast Agricultural University, Harbin 150030, China
| | - Yingnan Wei
- College of Resources and Environmental Science, Northeast Agricultural University, Harbin 150030, China
| | - Siqi Huang
- College of Resources and Environmental Science, Northeast Agricultural University, Harbin 150030, China
| | - Liying Dong
- College of Resources and Environmental Science, Northeast Agricultural University, Harbin 150030, China
| | - Yu Jin
- College of Resources and Environmental Science, Northeast Agricultural University, Harbin 150030, China.
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42
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Column chromatography for separation and fractionation of flavor-active esters on hydrophobic resins and simulation of breakthrough behavior. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.05.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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43
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Hajilari M, Shariati A, Khosravi-Nikou M. Equilibrium and Dynamic Adsorption of Bioethanol on Activated Carbon in the Liquid Phase. Chem Eng Technol 2019. [DOI: 10.1002/ceat.201800219] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Meysam Hajilari
- Petroleum University of Technology; Ahvaz Faculty of Petroleum; Gas Engineering Department; 63431 Ahvaz Iran
| | - Ahmad Shariati
- Petroleum University of Technology; Ahvaz Faculty of Petroleum; Gas Engineering Department; 63431 Ahvaz Iran
| | - Mohammadreza Khosravi-Nikou
- Petroleum University of Technology; Ahvaz Faculty of Petroleum; Gas Engineering Department; 63431 Ahvaz Iran
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44
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Chen XF, Zhang LQ, Huang C, Xiong L, Li HL, Wang C, Zhao C, Huang QL, Chen XD. Adsorption Study of Acid Soluble Lignin Removal from Sugarcane Bagasse Hydrolysate by a Self-Synthesized Resin for Lipid Production. Appl Biochem Biotechnol 2018; 188:585-601. [PMID: 30552624 DOI: 10.1007/s12010-018-02939-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 11/30/2018] [Indexed: 10/27/2022]
Abstract
An adsorption resin CX-6 was synthesized and used for acid soluble lignin (ASL) removal from sugarcane bagasse hydrolysate (SCBH). The adsorption conditions of pH value, amount of adsorbent, initial ASL concentration, and temperature on ASL adsorption were discussed. The results showed the adsorption capacity of ASL was negatively affected by increasing temperature, solution pH, and adsorbent dose, and was positively affected by increasing initial concentration. The maximum adsorption capacity of ASL was 135.3 mg/g at initial ASL concentration 6.46 g/L, adsorption temperature 298 K, and pH 1. Thermodynamic study demonstrated that the adsorption process was spontaneous and exothermic. Equilibrium and kinetics experiments were proved to fit the Freundlich isotherm model and pseudo-second-order model well, respectively. Fermentation experiment showed that the SCBH after combined overliming with resin adsorption as fermentation substrate for microbial lipid production by Trichosporon cutaneum and Trichosporon coremiiforme was as better as that of SCBH by combined overliming with active charcoal adsorption, and more efficient than that of SCBH only by overliming. Moreover, the regeneration experiment indicated that the CX-6 resin is easy to regenerate and its recirculated performance is stable. In conclusion, our results provide a promising adsorbent to detoxify lignocellulose hydrolysate for further fermentation.
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Affiliation(s)
- Xue-Fang Chen
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Key Laboratory of Renewable Energy, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Guangdong Key Laboratory of New and Renewable Energy Research and Development, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China
| | - Li-Quan Zhang
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Key Laboratory of Renewable Energy, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Guangdong Key Laboratory of New and Renewable Energy Research and Development, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,University of Chinese Academy of Sciences, No.19 Yuquan Road, Beijing, 100049, People's Republic of China
| | - Chao Huang
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Key Laboratory of Renewable Energy, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Guangdong Key Laboratory of New and Renewable Energy Research and Development, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China
| | - Lian Xiong
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Key Laboratory of Renewable Energy, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Guangdong Key Laboratory of New and Renewable Energy Research and Development, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China
| | - Hai-Long Li
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Key Laboratory of Renewable Energy, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Guangdong Key Laboratory of New and Renewable Energy Research and Development, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China
| | - Can Wang
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Key Laboratory of Renewable Energy, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Guangdong Key Laboratory of New and Renewable Energy Research and Development, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China
| | - Cheng Zhao
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Key Laboratory of Renewable Energy, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Guangdong Key Laboratory of New and Renewable Energy Research and Development, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,University of Chinese Academy of Sciences, No.19 Yuquan Road, Beijing, 100049, People's Republic of China
| | - Qian-Lin Huang
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Key Laboratory of Renewable Energy, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,Guangdong Key Laboratory of New and Renewable Energy Research and Development, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.,University of Chinese Academy of Sciences, No.19 Yuquan Road, Beijing, 100049, People's Republic of China
| | - Xin-de Chen
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China. .,Key Laboratory of Renewable Energy, Chinese Academy of Sciences, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China. .,Guangdong Key Laboratory of New and Renewable Energy Research and Development, No.2 Nengyuan Road, Tianhe District, Guangzhou, 510640, People's Republic of China.
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45
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Pawar H, Lali A. DICAT-2: Solid Acid Catalyst with a Protagonist Backbone for Microwave Assisted Synthesis of 5-Hydroxymethylfurfural in Isopropyl Alcohol. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b03461] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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46
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Vijayanandan A, Philip L, Bhallamudi SM. Analysis of Breakthrough Behaviors of Hydrophilic and Hydrophobic Pharmaceuticals in a Novel Clay Composite Adsorbent Column in the Presence and Absence of Biofilm. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b00987] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Arya Vijayanandan
- Department of Civil Engineering, Indian Institute of Technology, Madras, India 600036
| | - Ligy Philip
- Department of Civil Engineering, Indian Institute of Technology, Madras, India 600036
| | - S. Murty Bhallamudi
- Department of Civil Engineering, Indian Institute of Technology, Madras, India 600036
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47
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Zheng J, Pan B, Xiao J, He X, Chen Z, Huang Q, Lin X. Experimental and Mathematical Simulation of Noncompetitive and Competitive Adsorption Dynamic of Formic Acid–Levulinic Acid–5-Hydroxymethylfurfural from Single, Binary, and Ternary Systems in a Fixed-Bed Column of SY-01 Resin. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b01283] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Jiayi Zheng
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou 510006, People’s Republic of China
| | - Baoying Pan
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou 510006, People’s Republic of China
| | - Jiangxiong Xiao
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou 510006, People’s Republic of China
| | - Xianda He
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou 510006, People’s Republic of China
| | - Zhe Chen
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou 510006, People’s Republic of China
| | - Qianlin Huang
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, No. 2 Nengyuan Road, Tianhe District, Guangzhou 510640, People’s Republic of China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, People’s Republic of China
| | - Xiaoqing Lin
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100 Waihuan Xi Road, Panyu District, Guangzhou 510006, People’s Republic of China
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, No. 2 Nengyuan Road, Tianhe District, Guangzhou 510640, People’s Republic of China
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48
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Ahmed MJ, Hameed BH. Removal of emerging pharmaceutical contaminants by adsorption in a fixed-bed column: A review. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 149:257-266. [PMID: 29248838 DOI: 10.1016/j.ecoenv.2017.12.012] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 12/06/2017] [Accepted: 12/08/2017] [Indexed: 05/22/2023]
Abstract
Pharmaceutical pollutants substantially affect the environment; thus, their treatments have been the focus of many studies. In this article, the fixed-bed adsorption of pharmaceuticals on various adsorbents was reviewed. The experimental breakthrough curves of these pollutants under various flow rates, inlet concentrations, and bed heights were examined. Fixed-bed data in terms of saturation uptakes, breakthrough time, and the length of the mass transfer zone were included. The three most popular breakthrough models, namely, Adams-Bohart, Thomas, and Yoon-Nelson, were also reviewed for the correlation of breakthrough curve data along with the evaluation of model parameters. Compared with the Adams-Bohart model, the Thomas and Yoon-Nelson more effectively predicted the breakthrough data for the studied pollutants.
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Affiliation(s)
- M J Ahmed
- Department of Chemical Engineering, Engineering College, University of Baghdad, P.O. Box 47024, Aljadria, Baghdad, Iraq.
| | - B H Hameed
- School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, 14300 Nibong Tebal, Penang, Malaysia
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49
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Huang Q, Lin X, Xiong L, Huang C, Zhang H, Luo M, Tian L, Chen X. Equilibrium, kinetic and thermodynamic studies of acid soluble lignin adsorption from rice straw hydrolysate by a self-synthesized macro/mesoporous resin. RSC Adv 2017. [DOI: 10.1039/c7ra01058c] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A self-synthesized HQ-8 resin was prepared using a O/W suspension polymerization technique and employed as a potential adsorbent for the removal of acid soluble lignin (ASL) from rice straw hydrolysate (RSH).
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Affiliation(s)
- Qianlin Huang
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- Guangzhou 510640
- People's Republic of China
- Key Laboratory of Renewable Energy
| | - Xiaoqing Lin
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- Guangzhou 510640
- People's Republic of China
- Key Laboratory of Renewable Energy
| | - Lian Xiong
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- Guangzhou 510640
- People's Republic of China
- Key Laboratory of Renewable Energy
| | - Chao Huang
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- Guangzhou 510640
- People's Republic of China
- Key Laboratory of Renewable Energy
| | - Hairong Zhang
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- Guangzhou 510640
- People's Republic of China
- Key Laboratory of Renewable Energy
| | - Mutan Luo
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- Guangzhou 510640
- People's Republic of China
- Key Laboratory of Renewable Energy
| | - Lanlan Tian
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- Guangzhou 510640
- People's Republic of China
- Key Laboratory of Renewable Energy
| | - Xinde Chen
- Guangzhou Institute of Energy Conversion
- Chinese Academy of Sciences
- Guangzhou 510640
- People's Republic of China
- Key Laboratory of Renewable Energy
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