1
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A novel fabricated polyvinyl alcohol/ bentonite nanocomposite hydrogel generated into colloidal gas aphron. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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2
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Yang J, Lu S, Wu H, Hu H, Miao Q, Huang L, Chen L, Ni Y. Mussel-Inspired Magnetic Dissolving Pulp Fibers Toward the Adsorption and Degradation of Organic Dyes. Front Chem 2022; 10:840133. [PMID: 35372284 PMCID: PMC8965010 DOI: 10.3389/fchem.2022.840133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 01/24/2022] [Indexed: 11/24/2022] Open
Abstract
In this work, a simple synthetic method was used to prepare a new type of magnetic dissolving pulp (MDP) @polydopamine (PDA) fibers. The hydroxyl groups of the fibers were converted into carboxyl groups after succinylation. Fe3O4 nanoparticles were grown in situ on the fibers. The prepared MDP@PDA fibers have catalytic reduction efficiency and adsorption performance for methylene blue organic dyes, and it has been thoroughly tested under various pH conditions. Fe3O4@PDA fibers have high reusability, are easy to separate, and regenerate quickly. The catalytic and adsorption efficiency barely decreases after repeated use. The surface of dissolving pulp fibers with a functionalized multifunctional PDA coating is used to create multifunctional catalysts and adsorbent materials. This study presents a very useful and convenient method for the synthesis and adjustment of MDP@PDA fibers, which have a wide range of potential applications in catalysis and wastewater treatment.
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Affiliation(s)
- Jiawei Yang
- College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, China
- National Forestry and Grassland Administration Key Laboratory of Plant Fiber Functional Materials, Fuzhou, China
| | - Shengchang Lu
- College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, China
- School of Forestry, Henan Agricultural University, Zhengzhou, China
| | - Hui Wu
- College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, China
- National Forestry and Grassland Administration Key Laboratory of Plant Fiber Functional Materials, Fuzhou, China
| | - Huichao Hu
- College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, China
- National Forestry and Grassland Administration Key Laboratory of Plant Fiber Functional Materials, Fuzhou, China
| | - Qingxian Miao
- College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, China
- National Forestry and Grassland Administration Key Laboratory of Plant Fiber Functional Materials, Fuzhou, China
| | - Liulian Huang
- College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, China
- National Forestry and Grassland Administration Key Laboratory of Plant Fiber Functional Materials, Fuzhou, China
| | - Lihui Chen
- College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, China
- National Forestry and Grassland Administration Key Laboratory of Plant Fiber Functional Materials, Fuzhou, China
- *Correspondence: Lihui Chen,
| | - Yonghao Ni
- College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, China
- Department of Chemical Engineering, Limerick Pulp and Paper Centre, University of New Brunswick, Fredericton, NB, Canada
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3
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A State-of-the-Art Review on Biowaste Derived Chitosan Biomaterials for Biosorption of Organic Dyes: Parameter Studies, Kinetics, Isotherms and Thermodynamics. Polymers (Basel) 2021; 13:polym13173009. [PMID: 34503049 PMCID: PMC8433961 DOI: 10.3390/polym13173009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 08/23/2021] [Accepted: 08/25/2021] [Indexed: 02/04/2023] Open
Abstract
Chitosan is a second-most abundant biopolymer on earth after cellulose. Its unique properties have recently received particular attention from researchers to be used as a potential biosorbent for the removal of organic dyes. However, pure chitosan has some limitations that exhibit lower biosorption capacity, surface area and thermal stability than chitosan composites. The reinforcement materials used for the synthesis of chitosan composites were carbon-based materials, metal oxides and other biopolymers. This paper reviews the effects of several factors such as pH, biosorbent dosage, initial dye concentration, contact time and temperature when utilizing chitosan-based materials as biosorbent for removing of organic dyes from contaminated water. The behaviour of the biosorption process for various chitosan composites was compared and analysed through the kinetic models, isotherm models and thermodynamic parameters. The findings revealed that pseudo-second-order (PSO) and Langmuir isotherm models were best suited for describing most of the biosorption processes or organic dyes. This indicated that monolayer chemisorption of organic dyes occurred on the surface of chitosan composites. Most of the biosorption processes were endothermic, feasible and spontaneous at the low temperature range between 288 K and 320 K. Therefore, chitosan composites were proven to be a promising biosorbent for the removal of organic dyes.
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Gollakota ARK, Munagapati VS, Volli V, Gautam S, Wen JC, Shu CM. Coal bottom ash derived zeolite (SSZ-13) for the sorption of synthetic anion Alizarin Red S (ARS) dye. JOURNAL OF HAZARDOUS MATERIALS 2021; 416:125925. [PMID: 34492857 DOI: 10.1016/j.jhazmat.2021.125925] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 03/08/2021] [Accepted: 04/16/2021] [Indexed: 06/13/2023]
Abstract
SSZ-13 zeolite was successfully synthesized from coal bottom ash (CBA) upon hydrothermal treatment for selective sorption of Alizarin Red S (ARS) dye. The characterization of CBA, and SSZ-13 were performed using BET, SEM, FTIR, XRF, and XRD techniques. The optimal fusion ratio (CBA: NaOH) was identified as 1:3, resulting zeolite SSZ-13 with a specific surface area of 206.6 m2/g, compared to raw CBA (7.81 m2/g). The kinetics, isotherms, and thermodynamics of the ARS adsorption onto the SSZ-13, and CBA were assessed under various conditions. The results indicated that the adsorption phenomenon is optimal under acidic medium (pH = 2 for CBA, pH = 3 for SSZ-13); at ambient room temperature of 298 K; adsorbent dosage of 0.03 g, contact time of 120 min. Further, the equilibrium data fitted well to Langmuir isotherm (qe = 210.75 mg/g), following pseudo-second-order kinetics. Moreover, the chemisorption phenomenon is clearly described using Elovich kinetic model. Various thermodynamic parameters signifies the adsorption phenomenon is spontaneous, and endothermic in nature. Finally, regeneration studies revealed the sensitivity of SSZ-13 zeolite towards 0.1 M NaOH/EtOH eluent in recovery and the possibility of reuse to five successive adsorption/desorption cycles. Thus, hydrothermal treatment of CBA has potential in producing zeolites suitable to adsorption.
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Affiliation(s)
- Anjani R K Gollakota
- Department of Safety, Health, and Environmental Engineering, National Yunlin University of Science and Technology, Douliou City 64002, Yunlin County, Taiwan, ROC.
| | - Venkata Subbaiah Munagapati
- Research Centre for Soil & Water Resources and Natural Disaster Prevention (SWAN), National Yunlin University of Science & Technology, Douliou 64002, Taiwan, ROC
| | - Vikranth Volli
- Department of Safety, Health, and Environmental Engineering, National Yunlin University of Science and Technology, Douliou City 64002, Yunlin County, Taiwan, ROC
| | - Sneha Gautam
- Department of Civil Engineering, Karunya Institute of Technology and Sciences, Coimbatore, Tamil Nadu 641114, India
| | - Jet-Chau Wen
- Department of Safety, Health, and Environmental Engineering, National Yunlin University of Science and Technology, Douliou City 64002, Yunlin County, Taiwan, ROC; Research Centre for Soil & Water Resources and Natural Disaster Prevention (SWAN), National Yunlin University of Science & Technology, Douliou 64002, Taiwan, ROC.
| | - Chi-Min Shu
- Department of Safety, Health, and Environmental Engineering, National Yunlin University of Science and Technology, Douliou City 64002, Yunlin County, Taiwan, ROC.
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5
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Akter M, Bhattacharjee M, Dhar AK, Rahman FBA, Haque S, Rashid TU, Kabir SMF. Cellulose-Based Hydrogels for Wastewater Treatment: A Concise Review. Gels 2021; 7:30. [PMID: 33803815 PMCID: PMC8005947 DOI: 10.3390/gels7010030] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 03/03/2021] [Accepted: 03/16/2021] [Indexed: 01/11/2023] Open
Abstract
Finding affordable and environment-friendly options to decontaminate wastewater generated with heavy metals and dyes to prevent the depletion of accessible freshwater resources is one of the indispensable challenges of the 21st century. Adsorption is yet to be the most effective and low-cost wastewater treatment method used for the removal of pollutants from wastewater, while naturally derived adsorbent materials have garnered tremendous attention. One promising example of such adsorbents is hydrogels (HGs), which constitute a three-dimensional polymeric network of hydrophilic groups that is highly capable of adsorbing a large quantity of metal ions and dyes from wastewater. Although HGs can also be prepared from synthetic polymers, natural polymers have improved environmental benignity. Recently, cellulose-based hydrogels (CBHs) have been extensively studied owing to their high abundance, biodegradability, non-toxicity, and excellent adsorption capacity. This review emphasizes different CBH adsorbents in the context of dyes and heavy metals removal from wastewater following diverse synthesis techniques and adsorption mechanisms. This study also summarizes various process parameters necessary to optimize adsorption capacity followed by future research directions.
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Affiliation(s)
- Maimuna Akter
- Department of Environmental Management, Independent University Bangladesh, Dhaka 1229, Bangladesh; (M.A.); (F.B.A.R.)
| | - Maitry Bhattacharjee
- Department of Textile Engineering, Shyamoli Textile Engineering College, University of Dhaka, Dhaka 1207, Bangladesh; (M.B.); (A.K.D.)
| | - Avik Kumar Dhar
- Department of Textile Engineering, Shyamoli Textile Engineering College, University of Dhaka, Dhaka 1207, Bangladesh; (M.B.); (A.K.D.)
| | - Fahim Bin Abdur Rahman
- Department of Environmental Management, Independent University Bangladesh, Dhaka 1229, Bangladesh; (M.A.); (F.B.A.R.)
- Department of Chemical Engineering, University of South Carolina, Columbia, SC 29208, USA
| | - Siddika Haque
- Faculty of Textile Engineering, BGMEA University of Fashion and Technology, Dhaka 1230, Bangladesh;
| | - Taslim Ur Rashid
- Wislon College of Textiles, North Carolina State University, Raleigh, NC 27606, USA;
| | - S M Fijul Kabir
- Wislon College of Textiles, North Carolina State University, Raleigh, NC 27606, USA;
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6
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Cellulose/silk fibroin assisted calcium phosphate growth: Novel biocomposite for dye adsorption. Int J Biol Macromol 2020; 165:1970-1977. [DOI: 10.1016/j.ijbiomac.2020.10.074] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 10/09/2020] [Accepted: 10/10/2020] [Indexed: 01/09/2023]
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7
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Li Z, Sellaoui L, Gueddida S, Dotto GL, Ben Lamine A, Bonilla-Petriciolet A, Badawi M. Adsorption of methylene blue on silica nanoparticles: Modelling analysis of the adsorption mechanism via a double layer model. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114348] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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8
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Jindal A, Mondal T, Bhattacharya J. An in vitro evaluation of zinc silicate fortified chitosan scaffolds for bone tissue engineering. Int J Biol Macromol 2020; 164:4252-4262. [PMID: 32910962 DOI: 10.1016/j.ijbiomac.2020.09.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 08/24/2020] [Accepted: 09/03/2020] [Indexed: 12/17/2022]
Abstract
Tissue engineering aims at replacement, repair, and regeneration of tissues by a combination of scaffolds, growth factors, and cells. In this study, we report the synthesis of biodegradable composite scaffolds fortified with mesoporous zinc silicate (mZS) and assessment of in vitro properties for bone tissue engineering (BTE) applications. The scaffolds consisted of chitosan (CS) incorporated with mZS at 0.1, 0.2, 0.3, and 0.5 wt%. The bio-composite scaffolds were visualized using Field Emission Scanning Electron Microscopy (FE-SEM). The incorporation of mZS was confirmed using Energy dispersive x-ray (EDS) analysis. Biomineralization studies were conducted in simulated body fluid (SBF) and indicated bioactivity of fabricated scaffolds. The scaffolds also displayed antibacterial action against Staphylococcus aureus. Cellular attachment within the scaffold network established biocompatibility of the material. Incorporation of mZS within the chitosan scaffolds matrix improved properties such as porosity, degradation rate, and biomineralization. Therefore, fabricated scaffolds exhibit exceptional features and have the potential to serve as an implant for BTE applications.
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Affiliation(s)
- Ajita Jindal
- School of Biotechnology, Jawaharlal Nehru University, New Delhi 110067, India
| | - Titas Mondal
- School of Biotechnology, Jawaharlal Nehru University, New Delhi 110067, India
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9
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Methylene blue adsorption on magnetic alginate/rice husk bio-composite. Int J Biol Macromol 2020; 154:104-113. [DOI: 10.1016/j.ijbiomac.2020.02.330] [Citation(s) in RCA: 130] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 02/28/2020] [Accepted: 02/29/2020] [Indexed: 11/24/2022]
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10
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Jaspal D, Malviya A. Composites for wastewater purification: A review. CHEMOSPHERE 2020; 246:125788. [PMID: 31918098 DOI: 10.1016/j.chemosphere.2019.125788] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 12/24/2019] [Accepted: 12/28/2019] [Indexed: 06/10/2023]
Abstract
The review deals with different kinds of composites which have been used for wastewater treatment. The use of different types of composites ranging from nanocomposites, activated charcoal composites, polymer composites, oxide-based composites, hybrid composites, and biosorbent composites, etc. has been dealt with in detail, and presented as a central source of knowledge. The paper incorporates water purification explicitly via adsorption process, which has proven to be economical and efficient. These composites have been explored for treating or elimination of various hazardous substances like heavy metal species, different classes of colored contaminants (dyes), several organic and inorganic pollutants from wastewater. The composites discussed have successfully eliminated Zn2+, Ni2+, Cu2+, Pb2+, Hg, etc. In some instances the removal percentage of the contaminants was almost 100%. The presented data reveals the efficiency of composite materials in wastewater treatment over the conventional singular materials.
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Affiliation(s)
- Dipika Jaspal
- Symbiosis Institute of Technology (SIT), Symbiosis International (Deemed University), (SIU), Gram: Lavale, Tal: Mulshi, Pune, 412115, Maharashtra, India.
| | - Arti Malviya
- Lakshmi Narain College of Technology, Bhopal, 462021, Madhya Pradesh, India
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11
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Salama A, Hesemann P. Synthesis and characterization of N-guanidinium chitosan/silica ionic hybrids as templates for calcium phosphate mineralization. Int J Biol Macromol 2020; 147:276-283. [DOI: 10.1016/j.ijbiomac.2020.01.046] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 12/31/2019] [Accepted: 01/05/2020] [Indexed: 12/17/2022]
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12
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Majhi D, Patra BN. Polyaniline and sodium alginate nanocomposite: a pH-responsive adsorbent for the removal of organic dyes from water. RSC Adv 2020; 10:43904-43914. [PMID: 35519710 PMCID: PMC9058493 DOI: 10.1039/d0ra08125f] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 11/10/2020] [Indexed: 11/21/2022] Open
Abstract
pH-responsive adsorbents are promising tools in water remediation as they possess selective adsorption towards cationic and anionic dyes, which can be controlled by varying the pH of the medium. In this study, a pH-responsive nanocomposite of polyaniline–sodium alginate (PANI/SA) was synthesized. The composite was found to be an efficient adsorbent for the removal of both cationic and anionic dyes from water at different pH values. The extent of adsorption was evaluated as a function of initial dye concentration, solution pH, temperature, contact time, dose of adsorbent and coexisting ions. The detailed investigation of kinetics and adsorption isotherm showed that the dyes adsorbed in accordance with pseudo-second order kinetic and Langmuir adsorption isotherms. The maximum adsorption capacities of the nanocomposite for Methylene blue (MB), Rhodamine B (RB), Orange-II (O-II), and Methyl orange (MO) dyes were found to be 555.5 mg g−1, 434.78 mg g−1, 476.19 mg g−1, and 416.66 mg g−1, respectively, which is higher compared to other reported adsorbents. The feasibility of the adsorption process was ascertained from thermodynamic parameters. Polyaniline and sodium alginate nanocomposite was synthesized and it was used for selective removal of both cationic and anionic dyes from water at different pH.![]()
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Affiliation(s)
- Deola Majhi
- School of Chemistry
- Sambalpur University
- Sambalpur
- India
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13
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Pan Y, Xie H, Liu H, Cai P, Xiao H. Novel cellulose/montmorillonite mesoporous composite beads for dye removal in single and binary systems. BIORESOURCE TECHNOLOGY 2019; 286:121366. [PMID: 31030072 DOI: 10.1016/j.biortech.2019.121366] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 04/17/2019] [Accepted: 04/18/2019] [Indexed: 06/09/2023]
Abstract
Fine aminated cellulose/montmorillonite mesoporous composite beads (ACeMt) were prepared as green-based adsorbent via a novel approach utilizing ultra-fine calcium carbonate as a pore-forming agent to increase the porosity and specific surface area of ACeMt. The resulting bioadsorbent was characterized by means of SEM, FTIR and BET analysis and used for dye removal. Adsorption experimental data were fitted with various isotherm and kinetic models. The results indicated that chemical adsorption was the rate-limiting step. The maximum adsorption capacities of ACeMt, better described by Langmuir model, were much higher than those of conventional adsorbents, particularly for the removal of Auramine O dye (up to 1336.2 mg/g at 55 °C). The adsorptions at equilibrium were better correlated with Redlich-Peterson model and uncompetitive Langmuir isotherm model in single and binary system, respectively. Overall, ACeMt is a promising bioadsorbent and highly efficient in the removal of dyes for water clarification.
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Affiliation(s)
- Yuanfeng Pan
- Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004 China.
| | - Hualei Xie
- School of Resources, Environment and Materials, Guangxi University, Nanning 530004 China
| | - Haiyan Liu
- School of Resources, Environment and Materials, Guangxi University, Nanning 530004 China
| | - Pingxiong Cai
- College of Petroleum and Chemical Engineering, Beibu Gulf University, Qinzhou 535006 China
| | - Huining Xiao
- Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004 China; Department of Chemical Engineering, University of New Brunswick, Fredericton, NB E3B 5A3 Canada
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14
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Vahidhabanu S, Adeogun AI, Babu BR. Biopolymer-Grafted, Magnetically Tuned Halloysite Nanotubes as Efficient and Recyclable Spongelike Adsorbents for Anionic Azo Dye Removal. ACS OMEGA 2019; 4:2425-2436. [PMID: 31459481 PMCID: PMC6648534 DOI: 10.1021/acsomega.8b02960] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 01/14/2019] [Indexed: 05/23/2023]
Abstract
The quest for sustainable development and green chemistry had led to the design and synthesis of advanced adsorbent materials for efficient removal of pollutants in industrial effluents. Magnetic halloysite nanotubes with chitosan nanocomposite sponges were prepared by combining solution-mixing and freeze-drying. Magnetic@chitosan/halloysite (Fe3O4-HNT/CS) and spongelike chitosan/halloysite (HNT/CS) were used as adsorbents for the removal of Congo red dye in aqueous solution in a batch process. The as-prepared composites were characterized using scanning electron microscopy, energy-dispersive X-ray analysis, X-ray diffraction, vibrating-sample magnetometry, thermal gravimetry-differential scanning calorimetry, and Fourier transform infrared spectroscopy. Data from kinetic study were analyzed with pseudo-first-order and pseudo-second-order models, whereas the mechanism was analyzed using Bangham's, Elovich's, intraparticle, and double-exponential diffusion models. The equilibrium data were evaluated using Langmuir, Freundlich, Temkin, and Dubinin-Radushkevich isotherm models. The adsorption kinetics of dye removal followed the pseudo-first-order model with average rate constants of 0.260 and 0.196 min-1 for Fe3O4-HNT/CS and HNT/CS, respectively. The Langmuir adsorption isotherm best fitted the equilibrium data with R 2 > 0.9 with maximum adsorption capacities of 41.54 and 54.49 mg g-1 obtained for HNT/CS and Fe3O4-HNT/CS, respectively. Negative values of ΔG° obtained from thermodynamic studies revealed that the adsorption process was spontaneous. The values of ΔH° and ΔS° obtained for Congo red dye removal were 69.46 and 39.54 kJ mol-1 and 240.5 and 145.1 J mol-1 K-1 for HNT/CS and Fe3O4-HNT/CS, respectively. The results indicated that CS-HNT is an excellent adsorbent; however, its magnetic modification further improved its recyclability and enhanced the performance for the removal of Congo red dye from aqueous solution.
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Affiliation(s)
- Shappur Vahidhabanu
- Pollution
Control Division, CSIR-Central Electro Chemical
Research Institute, Karaikudi 630003, Tamil Nadu, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- E-mail: (S.V.)
| | - Abideen Idowu Adeogun
- Pollution
Control Division, CSIR-Central Electro Chemical
Research Institute, Karaikudi 630003, Tamil Nadu, India
- Chemistry
Department, Federal University of Agriculture, Abeokuta PMB 2400, Nigeria
| | - B. Ramesh Babu
- Pollution
Control Division, CSIR-Central Electro Chemical
Research Institute, Karaikudi 630003, Tamil Nadu, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- E-mail: . Tel: +91-4565-241441.
Fax: +91-4565-227779 (B.R.B.)
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15
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Başaran Kankiliç G, Metin AÜ, Aluç Y, Bozkaya O. Bioremoval of mercury (II) from aqueous solutions by Phragmites australis: Kinetic and equilibrium studies. J DISPER SCI TECHNOL 2018. [DOI: 10.1080/01932691.2018.1463243] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Gökben Başaran Kankiliç
- Department of Biology, Faculty of Arts and Sciences, Kırıkkale University, Kırıkkale, Turkey
| | - Ayşegül Ülkü Metin
- Department of Chemistry, Faculty of Arts and Sciences, Kırıkkale University, Kırıkkale, Turkey
| | - Yaşar Aluç
- Kırıkkale University Scientific and Technological Research Application and Research Center, Kırıkkale, Turkey
| | - Ogün Bozkaya
- Kırıkkale University Scientific and Technological Research Application and Research Center, Kırıkkale, Turkey
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16
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Wang Y, Zhao L, Hou J, Peng H, Wu J, Liu Z, Guo X. Kinetic, isotherm, and thermodynamic studies of the adsorption of dyes from aqueous solution by cellulose-based adsorbents. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2018; 77:2699-2708. [PMID: 29944134 DOI: 10.2166/wst.2018.229] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In this study, a highly efficient and eco-friendly porous cellulose-based aerogel was synthesized by grafting polyethyleneimine onto quaternized cellulose (PQC) to remove the anionic dye Congo Red (CR). The prepared aerogel had a good flexibility and formability. The adsorbents were characterized by scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy and elemental analysis. The results showed that there were many amino groups on CE/PQC aerogel and the structure was porous, which increased the adsorption capacity. The effects of initial concentration, adsorbent dose, contact time, temperature, and pH on the dye sorption were all investigated. The adsorption mechanism was also explored, including adsorption kinetics, adsorption isotherms and thermodynamic studies of adsorption. The results showed that the adsorption kinetics and isotherms fitted the pseudo-second-order kinetic model and Langmuir isotherm, respectively. The Langmuir isotherm revealed that the maximum theoretical adsorption capacity of the aerogels for CR was 518.403 mg g-1. The thermodynamic parameters including Gibbs free energy change (ΔG0), enthalpy change (ΔH0) and entropy change (ΔS0), showed the adsorption process was exothermic and spontaneous. These results imply that this new absorbent can be universally and effectively used for the removal of dyes from industrial textile wastewater.
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Affiliation(s)
- Yixi Wang
- School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, Xinjiang 832003, China E-mail: ; Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/Key Laboratory of Materials-Oriented Chemical Engineering of Xinjiang Uygur Autonomous Region/Engineering Research Center of Materials-Oriented Chemical Engineering of Xinjiang Bingtuan, Shihezi, Xinjiang 832003, China
| | - Linyan Zhao
- School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, Xinjiang 832003, China E-mail: ; Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/Key Laboratory of Materials-Oriented Chemical Engineering of Xinjiang Uygur Autonomous Region/Engineering Research Center of Materials-Oriented Chemical Engineering of Xinjiang Bingtuan, Shihezi, Xinjiang 832003, China
| | - Juan Hou
- School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, Xinjiang 832003, China E-mail: ; School of Science/Key Laboratory of Ecophysics and Department of Physics, Shihezi University, Xinjiang 832003, China
| | - Huili Peng
- School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, Xinjiang 832003, China E-mail: ; Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/Key Laboratory of Materials-Oriented Chemical Engineering of Xinjiang Uygur Autonomous Region/Engineering Research Center of Materials-Oriented Chemical Engineering of Xinjiang Bingtuan, Shihezi, Xinjiang 832003, China
| | - Jianning Wu
- School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, Xinjiang 832003, China E-mail: ; Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/Key Laboratory of Materials-Oriented Chemical Engineering of Xinjiang Uygur Autonomous Region/Engineering Research Center of Materials-Oriented Chemical Engineering of Xinjiang Bingtuan, Shihezi, Xinjiang 832003, China
| | - Zhiyong Liu
- School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, Xinjiang 832003, China E-mail: ; Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/Key Laboratory of Materials-Oriented Chemical Engineering of Xinjiang Uygur Autonomous Region/Engineering Research Center of Materials-Oriented Chemical Engineering of Xinjiang Bingtuan, Shihezi, Xinjiang 832003, China
| | - Xuhong Guo
- School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, Xinjiang 832003, China E-mail: ; Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/Key Laboratory of Materials-Oriented Chemical Engineering of Xinjiang Uygur Autonomous Region/Engineering Research Center of Materials-Oriented Chemical Engineering of Xinjiang Bingtuan, Shihezi, Xinjiang 832003, China; State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
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17
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Chang H, Chao Y, Pang J, Li H, Lu L, He M, Chen G, Zhu W, Li H. Advanced Overlap Adsorption Model of Few-Layer Boron Nitride for Aromatic Organic Pollutants. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b05092] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | | | | | | | | | | | - Guangying Chen
- Key Laboratory of Tropical Medicinal Plant Chemistry of Education, Hainan Normal University, Haikou 571158, P. R. China
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18
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Ghapar NFA, Baharin H, Karim KJA. Preparation and characterization of chitosan beads grafted with poly(methyl methacrylate) for controlled release study. AIP CONFERENCE PROCEEDINGS 2018. [DOI: 10.1063/1.5047195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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19
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20
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Liu J, Yu H, Liang Q, Liu Y, Shen J, Bai Q. Preparation of polyhedral oligomeric silsesquioxane based cross-linked inorganic-organic nanohybrid as adsorbent for selective removal of acidic dyes from aqueous solution. J Colloid Interface Sci 2017; 497:402-412. [DOI: 10.1016/j.jcis.2017.03.028] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 03/02/2017] [Accepted: 03/05/2017] [Indexed: 01/22/2023]
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21
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Alver E, Bulut M, Metin AÜ, Çiftçi H. One step effective removal of Congo Red in chitosan nanoparticles by encapsulation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 171:132-138. [PMID: 27501485 DOI: 10.1016/j.saa.2016.07.046] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 07/17/2016] [Accepted: 07/31/2016] [Indexed: 06/06/2023]
Abstract
Chitosan nanoparticles (CNPs) were prepared with ionotropic gelation between chitosan and tripolyphosphate for the removal of Congo Red. The production of chitosan nanoparticles and the dye removal process was carried out in one-step. The removal efficiency of Congo Red by encapsulation within chitosan from the aqueous solution and its storage stability are examined at different pH values. The influence of some parameters such as the initial dye concentration, pH value of the dye solution, electrolyte concentration, tripolyphosphate concentration, mixing time and speed on the encapsulation is examined. Congo Red removal efficiency and encapsulation capacity of chitosan nanoparticles were determined as above 98% and 5107mg Congo Red/g chitosan, respectively.
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Affiliation(s)
- Erol Alver
- Department of Chemical Engineering, Faculty of Engineering, Hitit University, 19030 Çorum, Turkey.
| | - Mehmet Bulut
- Department of Chemical Engineering, Faculty of Engineering, Hitit University, 19030 Çorum, Turkey
| | - Ayşegül Ülkü Metin
- Department of Chemistry, Faculty of Arts and Sciences, Kırıkkale University, 71450 Yahşihan, Kırıkkale, Turkey
| | - Hakan Çiftçi
- Department of Chemistry and Chemical Processing Technologies, Kırıkkale Vocational High School, Kırıkkale University, 71450 Yahşihan, Kırıkkale, Turkey
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22
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Fibrous polymer-grafted chitosan/clay composite beads as a carrier for immobilization of papain and its usability for mercury elimination. Bioprocess Biosyst Eng 2016; 39:1137-49. [DOI: 10.1007/s00449-016-1590-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Accepted: 03/14/2016] [Indexed: 10/22/2022]
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23
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Chitosan microspheres modified with poly(ethylenimine) enhance the adsorption of methyl orange from aqueous solutions. ASIA-PAC J CHEM ENG 2016. [DOI: 10.1002/apj.1964] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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24
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Equilibrium, kinetics and thermodynamic study on adsorption of reactive blue-21 and reactive red-141 by chitosan-organically modified nanoclay (Cloisite 30B) nano-bio composite. J Taiwan Inst Chem Eng 2015. [DOI: 10.1016/j.jtice.2015.03.025] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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25
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Pourjavadi A, Nazari M, Hosseini SH. Synthesis of magnetic graphene oxide-containing nanocomposite hydrogels for adsorption of crystal violet from aqueous solution. RSC Adv 2015. [DOI: 10.1039/c4ra17103a] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Magnetic nanocomposite hydrogels containing different amounts of graphene oxide were synthesized and characterized by FTIR, XRD, TGA, SEM, TEM, VSM and UV-vis spectroscopy.
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Affiliation(s)
- Ali Pourjavadi
- Polymer Research Laboratory
- Department of Chemistry
- Sharif University of Technology
- Tehran
- Iran
| | - Mojtaba Nazari
- Polymer Research Laboratory
- Department of Chemistry
- Sharif University of Technology
- Tehran
- Iran
| | - Seyed Hassan Hosseini
- Polymer Research Laboratory
- Department of Chemistry
- Sharif University of Technology
- Tehran
- Iran
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26
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Alver E, Metin AÜ, Çiftçi H. Synthesis and Characterization of Chitosan/Polyvinylpyrrolidone/Zeolite Composite by Solution Blending Method. J Inorg Organomet Polym Mater 2014. [DOI: 10.1007/s10904-014-0087-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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27
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Wawrzkiewicz M. Anion-Exchange Resins for C.I. Direct Blue 71 Removal from Aqueous Solutions and Wastewaters: Effects of Basicity and Matrix Composition and Structure. Ind Eng Chem Res 2014. [DOI: 10.1021/ie501992n] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Monika Wawrzkiewicz
- Department of Inorganic Chemistry,
Faculty of Chemistry, Maria Curie-Skłodowska University, Maria Curie-Skłodowska
Square 2, 20-031 Lublin, Poland
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