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Yu S, Lu S, Zheng G. Reusable flexible poly(vinyl alcohol)/chitosan-based polymer carbon dots composite film for acid blue 93 dye adsorption. LUMINESCENCE 2023; 38:1552-1561. [PMID: 37328411 DOI: 10.1002/bio.4543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 04/13/2023] [Accepted: 04/17/2023] [Indexed: 06/18/2023]
Abstract
The design and synthesis of water-insoluble chitosan-based polymer carbon dots [P(CS-g-CA)CDs] are described. A polyvinyl alcohol/chitosan-based polymer carbon dot [PVA/P(CS-g-CA)CDs] composite film was prepared using a simple casting method to be used in dye adsorption. The composite film was characterized using FT-IR, XPS, transparency, contact angle, and mechanical properties tests, which showed the successful incorporation of P(CS-g-CA)CDs into the film and also revealed that hydrogen bonding improved the mechanical properties of the PVA film. Furthermore, the composite film displayed substantially enhanced hydrophobicity, making it suitable for use in aqueous environments. In addition, the composite film exhibited stable adsorption of acid blue 93 (AB93) at pH 2-9, with an enhanced adsorption capacity of 433.24 mg/g. The adsorption obeyed Langmuir law with an efficiency of more than 89% even after five cycles. Therefore, the PVA/P(CS-g-CA)CDs film is a promising material for the treatment of organic dye-polluted wastewater.
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Affiliation(s)
- Shujuan Yu
- Department of Materials Science and Engineering, Suqian University, Suqian, China
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, College of Chemistry and Materials, Nanning Normal University, Nanning, China
| | - Shiyan Lu
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, College of Chemistry and Materials, Nanning Normal University, Nanning, China
| | - Guangjian Zheng
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, College of Chemistry and Materials, Nanning Normal University, Nanning, China
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El-Sheekh MM, Deyab MA, Hassan NI, Abu Ahmed SE. Bioremediation of malachite green dye using sodium alginate, Sargassum latifolium extract, and their silver nanoparticles. BMC Chem 2023; 17:108. [PMID: 37653427 PMCID: PMC10472598 DOI: 10.1186/s13065-023-01022-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 08/16/2023] [Indexed: 09/02/2023] Open
Abstract
INTRODUCTION The textile, paper, rubber, plastic, leather, cosmetics, pharmaceutical, and food sectors extensively use malachite green (MG). In spite of this, it has mutagenic, carcinogenic, teratogenic, and, in some circumstances causes chronic respiratory disease. OBJECTIVES In this work, we used sodium alginate, Sargassum latifolium aqueous extract, and their silver nanoparticles to test their potential as inexpensive adsorbent agents to remove malachite green dye from aqueous solutions. METHODS The removal rate of MG was determined using a series of bioadsorption experiments. Besides, the effect of different factors on bioadsorption, such as pH, adsorbent dose, contact time (min), and different concentrations of MG dye was investigated. RESULTS The removal efficiency of MG dye by alginate nanoparticles, alginate, Sargassum latifolium aqueous extract, and S. latifolium aqueous extract nanoparticles was 91, 82, 84, and 68 respectively. The optimal conditions for bioadsorption of malachite green dye were pH 7, a contact time of 180 min, and an adsorbent dose of 0.02 g. The adsorption isotherm was fitted to Langmuir and Freundlich isotherm. Also, UV and FT-IR before and after the bioadsorption of MG were performed to confirm the bioadsorption process. CONCLUSION Our results indicated that alginate nanoparticles were the most effective bioadsorbent agent.
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Affiliation(s)
- Mostafa M El-Sheekh
- Botany Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt.
| | - Mohamed A Deyab
- Botany and Microbiology Department, Faculty of Science, Damietta University, Damietta El-Gededa, 34517, Egypt
| | - Nagwa I Hassan
- Botany and Microbiology Department, Faculty of Science, Damietta University, Damietta El-Gededa, 34517, Egypt
| | - Seham E Abu Ahmed
- Botany and Microbiology Department, Faculty of Science, Damietta University, Damietta El-Gededa, 34517, Egypt
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3
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Zhang L, Ye S, Chen F, Xiao Q, Weng H, Xiao A. Super absorbent glutaric anhydride-modified agar: Structure, properties, and application in biomaterial delivery. Int J Biol Macromol 2023; 231:123524. [PMID: 36736981 DOI: 10.1016/j.ijbiomac.2023.123524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 01/07/2023] [Accepted: 01/30/2023] [Indexed: 02/04/2023]
Abstract
Agar was modified with glutaric anhydride (GA) in this study to expand its application in food and medicine. Glutaric anhydride-modified agar (GAR) can maintain high gel strength (1247.4 g/cm2) and improved transparency (82.7 %). The esterified agar formed by GA further formed a cross-linking molecule structure by increasing the reaction temperature. Notably, excellent freeze-thaw stability (24.1 %) and swelling property (3116.6 %) of GAR indicated that the carboxyl-terminal of modified agar improves its affinity with water. Therefore, satisfactory water permeability and expansive stone enable agar films to achieve high water absorption. Furthermore, GAR films exhibit a specific absorption capacity of tetracycline hydrochloride in weak acid solution, thereby suggesting its potential application as a sustainable drug delivery carrier. Finally, the structure of the modified agar was analyzed to explain the mechanism of binding water. Cryo-scanning electron microscopy (SEM) depicted the porous structure of the agar gel responsible for swelling, drug loading, and release. Low-field NMR results showed that GA improves agar gel's binding and free water content. According to our research results, these GAR hydrogel membranes with excellent properties have the potential to be used as effective drug delivery materials.
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Affiliation(s)
- Luyao Zhang
- College of Food and Biological Engineering, Jimei University, Xiamen 361021, PR China; National R&D Center for Red Alga Processing Technology, Xiamen 361021, PR China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen 361021, PR China
| | - Siying Ye
- College of Food and Biological Engineering, Jimei University, Xiamen 361021, PR China; National R&D Center for Red Alga Processing Technology, Xiamen 361021, PR China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen 361021, PR China
| | - Fuquan Chen
- College of Food and Biological Engineering, Jimei University, Xiamen 361021, PR China; National R&D Center for Red Alga Processing Technology, Xiamen 361021, PR China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen 361021, PR China
| | - Qiong Xiao
- College of Food and Biological Engineering, Jimei University, Xiamen 361021, PR China; National R&D Center for Red Alga Processing Technology, Xiamen 361021, PR China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen 361021, PR China
| | - Huifen Weng
- College of Food and Biological Engineering, Jimei University, Xiamen 361021, PR China; National R&D Center for Red Alga Processing Technology, Xiamen 361021, PR China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen 361021, PR China
| | - Anfeng Xiao
- College of Food and Biological Engineering, Jimei University, Xiamen 361021, PR China; National R&D Center for Red Alga Processing Technology, Xiamen 361021, PR China; Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Xiamen 361021, PR China; Xiamen Key Laboratory of Marine Functional Food, Xiamen 361021, PR China.
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Development of nanostructured based ZnO@WO3 photocatalyst and its photocatalytic and electrochemical properties: Degradation of Rhodamine B. INT J ELECTROCHEM SC 2023. [DOI: 10.1016/j.ijoes.2023.100055] [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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Adenan NH, Lim YY, Ting ASY. Removal of triphenylmethane dyes by Streptomyces bacillaris: A study on decolorization, enzymatic reactions and toxicity of treated dye solutions. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 318:115520. [PMID: 35717698 DOI: 10.1016/j.jenvman.2022.115520] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 05/18/2022] [Accepted: 06/10/2022] [Indexed: 06/15/2023]
Abstract
This study revealed Streptomyces bacillaris as an efficient biological agent for the removal of triphenylmethane (TPM) dyes. The isolate decolorized Malachite Green (MG), Methyl Violet (MV), Crystal Violet (CV), and Cotton Blue (CB) effectively. S. bacillaris in the treated dye solutions were analyzed for enzyme production, and the cell biomass was observed for functional groups and cell morphology. The treated dye solutions were also analyzed for degraded compounds and their toxicity. Results revealed high decolorization activities for MG (94.7%), MV (91.8%), CV (86.6%), CB (68.4%), attributed to both biosorption and biodegradation. In biosorption, dye molecules interacted with the hydroxyl, amino, phosphoryl, and sulfonyl groups present on the cell surface. Biodegradation was associated with induced activities of MnP and NADH-DCIP reductase, giving rise to various simpler compounds. The degraded compounds in the treated dyes were less toxic, as revealed by the significant growth of Vigna radiata in the phytotoxicity test. There were no significant changes in cell morphology before and after use in dye solutions, suggesting S. bacillaris is less susceptible to dye toxicity. This study concluded that S. bacillaris demonstrated effective removal of TPM dyes via biosorption and biodegradation, rendering the treated dyes less toxic than untreated dyes. Findings in this study enabled further explorations into the potential application of lesser-known actinobacteria (i.e. Streptomyces sp.) for dye removal.
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Affiliation(s)
- Nurul Hidayah Adenan
- School of Science, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor, Malaysia; School of Biology, Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), Cawangan Negeri Sembilan, Kampus Kuala Pilah, 72000 Kuala Pilah, Negeri Sembilan, Malaysia
| | - Yau Yan Lim
- School of Science, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor, Malaysia
| | - Adeline Su Yien Ting
- School of Science, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor, Malaysia.
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Shabir M, Yasin M, Hussain M, Shafiq I, Akhter P, Nizami AS, Jeon BH, Park YK. A review on recent advances in the treatment of dye-polluted wastewater. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.05.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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7
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Ibrahim AA, Salama RS, El-Hakam SA, Khder AS, Ahmed AI. Synthesis of 12-tungestophosphoric acid supported on Zr/MCM-41 composite with excellent heterogeneous catalyst and promising adsorbent of methylene blue. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127753] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Recent advances in the biodegradation of azo dyes. World J Microbiol Biotechnol 2021; 37:137. [PMID: 34273009 DOI: 10.1007/s11274-021-03110-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 07/12/2021] [Indexed: 01/14/2023]
Abstract
As dye demand continues to rapidly increase in the food, pharmaceutical, cosmetic, paper, textile, and leather industries, an industrialization increase is occurring. Meanwhile, the degradation and removal of azo dyes have raised broad concern regarding the hazards posed by these dyes to the ecological environment and human health. Physicochemical treatments have been applied but are hindered by high energy and economic costs, high sludge production, and chemicals handling. Comparatively, the bioremediation technique is an eco-friendly, removal-efficient, and cost-competitive method to resolve the problem. This paper provides scientific and technical information about recent advances in the biodegradation of azo dyes. It expands the biodegradation efficiency, characteristics, and mechanisms of various microorganisms containing bacteria, fungi, microalgae, and microbial consortia, which have been reported to biodegrade azo dyes. In addition, information about physicochemical factors affecting dye biodegradation has been compiled. Furthermore, this paper also sketches the recent development and characteristics of advanced bioreactors.
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Ramalingam B, Venkatachalam SS, Kiran MS, Das SK. Rationally designed Shewanella oneidensis Biofilm Toilored Graphene-Magnetite Hybrid Nanobiocomposite as Reusable Living Functional Nanomaterial for Effective Removal of Trivalent Chromium. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 278:116847. [PMID: 33799078 DOI: 10.1016/j.envpol.2021.116847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 01/25/2021] [Accepted: 02/26/2021] [Indexed: 06/12/2023]
Abstract
Sustainable treatment of wastewater containing trivalent chromium (Cr3+) remains a significant challenge owing to the several limitations of the existing methodologies. Herein, combination of biosynthesis and Response Surface Methodology (RSM) for the fabrication and optimization of Shewanella oneidensis biofilm functionalized graphene-magnetite (GrM) nanobiocomposite was adopted as a 'living functional nanomaterial' (viz. S-GrM) for effective removal of Cr3+ ions from aqueous solution. In the biosynthetic process, S. oneidensis cells reduced the GO-akaganeite complex and adhered on the as-synthesized GrM nanocomposite to form S-GrM hybrid-nanobiocomposite. The process parameters for fabrication of S-GrM hybrid-nanobiocomposite was optimized by RSM based on four responses of easy magnetic separation, biofilm formation along with protein, and carbohydrate contents in extracellular polymeric substances (EPS). The morphology and chemical composition of S-GrM hybrid-nanobiocomposite were investigated using various spectroscopic and microscopic analyses and subsequently explored for removal of Cr3+ ions. The hybrid-nanobiocomposite effectively removed 304.64 ± 14.02 mg/g of Cr3+ at pH 7.0 and 30 °C, which is found to be very high compared to the previously reported values. The high surface area of graphene, biofilm biomass of S. oneidensis and plenty of functional groups provided a unique structure to the S-GrM hybrid-nanobiocomposite for efficient removal of Cr3+ through synergistic interaction. The FTIR and zeta potential studies confirmed that electrostatic and chelation/complexation reaction played key roles in the adsorption process. The fabrication of S-GrM nanobiocomposite thus creates a novel hybrid 'living functional nanomaterial' for low cost, recyclable, and sustainable removal of Cr3+ from wastewater.
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Affiliation(s)
- Baskaran Ramalingam
- Biological Materials Laboratory, Council of Scientific and Industrial Research (CSIR), Central Leather Research Institute (CLRI), Chennai 600020, India; Department of Civil Engineering, A. C. Tech., Anna University, Chennai, 600020, India
| | - Srinivasan Shanmugham Venkatachalam
- Environmental Engineering Division, Council of Scientific and Industrial Research (CSIR)-Central Leather Research Institute (CLRI), Chennai 600020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Manikantan Syamala Kiran
- Biological Materials Laboratory, Council of Scientific and Industrial Research (CSIR), Central Leather Research Institute (CLRI), Chennai 600020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Sujoy K Das
- Biological Materials Laboratory, Council of Scientific and Industrial Research (CSIR), Central Leather Research Institute (CLRI), Chennai 600020, India; Council of Scientific and Industrial Research (CSIR)-Indian Institute of Chemical Biology (IICB), Kolkata, 700032, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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Dye Removal from Colored Textile Wastewater Using Seeds and Biochar of Barley (Hordeum vulgare L.). APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11115125] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Phenol red (X-PR) and malachite green carbinol (MGC) are two textile finishing dyes, which are present in aquatic environments through industrial effluents. Due to the toxic nature of both dyes, they are harmful to human health. In the present study, two materials, barley seeds and the biochar of barley (Hordeum vulgare L.), were used to remove the dyes in an aqueous solution. The materials used are characterized by AFM, FTIR, SEM, XRD and EDX techniques. In this study, the parameters studied are the adsorbent dose, pH, initial adsorbate concentration and contact time. The maximum equilibrium time was found to be 90 min for all dyes. Kinetic studies revealed that the adsorption of X-PR and MGC on barley seeds (BS-HVL) and the biochar of barley (BC-HVL) followed pseudo-second-order kinetics and that both porous and intraparticle diffusion mechanisms were involved. The adsorption equilibrium data were well fitted to the Langmuir and Freundlich isotherm model for both materials, and the maximum adsorption capacity of monolayer and multilayers for X-PR and MGC were 71.642 mg g−1 and 50 mg g−1 on BS-HVL, and 44.843 mg g−1 and 121.95 mg g−1 on BC-HVL, respectively. The thermodynamic results reveal that the dye removal on barley was endothermic and spontaneous in nature.
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11
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Ibrahim AA, Salama RS, El-Hakam SA, Khder AS, Ahmed AI. Synthesis of sulfated zirconium supported MCM-41 composite with high-rate adsorption of methylene blue and excellent heterogeneous catalyst. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126361] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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12
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Bose S, Ghosh A, Das A, Rahaman M. Development of Mango Peel Derived Activated Carbon‐Nickel Nanocomposite as an Adsorbent towards Removal of Heavy Metal and Organic Dye Removal from Aqueous Solution. ChemistrySelect 2020. [DOI: 10.1002/slct.202003606] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Saswata Bose
- Department of Chemical Engineering Jadavpur University Kolkata 700032 India
| | - Anirban Ghosh
- Department of Chemical Engineering Jadavpur University Kolkata 700032 India
| | - Arit Das
- Department of Chemical Engineering Virginia Polytechnic Institute and State University Blacksburg, Virginia 24061 USA
| | - Mehabub Rahaman
- Department of Chemical Engineering Jadavpur University Kolkata 700032 India
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Saffar A, Ahangar HA, Aghili A, Hassanzadeh-Tabrizi SA, Aminsharei F, Rahimi H, Kupai JA. Synthesis of the novel CuAl2O4–Al2O3–SiO2 nanocomposites for the removal of pollutant dye and antibacterial applications. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04288-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sung J, Lee DG, Lee S, Park J, Jung HW. Crosslinking Dynamics and Gelation Characteristics of Photo- and Thermally Polymerized Poly(Ethylene Glycol) Hydrogels. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E3277. [PMID: 32717929 PMCID: PMC7435459 DOI: 10.3390/ma13153277] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/16/2020] [Accepted: 07/20/2020] [Indexed: 12/15/2022]
Abstract
The crosslinking behaviors and gelation features of poly(ethylene glycol) (PEG) hydrogels were scrutinized during the UV and thermal polymerizations of mixtures of poly(ethylene glycol) methacrylate (PEGMA, monomer) and poly(ethylene glycol) dimethacrylates (PEGDMAs, crosslinkers). The real-time crosslinking behavior of the PEG hydrogels was quantified as a function of the UV irradiation time and reaction temperature during the UV and thermal polymerization, respectively, using real-time FT-IR spectrometry and rotational rheometry. The gelation characteristics of UV- and thermally crosslinked hydrogels were compared through the analysis of the gel fraction, swelling ratio, surface hardness, and the loading and release of rhodamine-B. The gelation properties of the cured hydrogel films were suitably correlated with the real-time rheological properties and crosslinked network state of the PEG mixtures. The crosslinking and gelation properties of the cured hydrogels could be optimally tuned by not only the molecular weight of the crosslinker but also the UV or thermal polymerization conditions.
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Affiliation(s)
- Jungmoon Sung
- Department of Chemical and Biological Engineering, Korea University, Seoul 02841, Korea; (J.S.); (D.G.L.); (J.P.)
- Analysis Platform, R&D Center, SK Innovation, Daejeon 34124, Korea;
| | - Dong Geun Lee
- Department of Chemical and Biological Engineering, Korea University, Seoul 02841, Korea; (J.S.); (D.G.L.); (J.P.)
| | - Sukchin Lee
- Analysis Platform, R&D Center, SK Innovation, Daejeon 34124, Korea;
| | - Junyoung Park
- Department of Chemical and Biological Engineering, Korea University, Seoul 02841, Korea; (J.S.); (D.G.L.); (J.P.)
| | - Hyun Wook Jung
- Department of Chemical and Biological Engineering, Korea University, Seoul 02841, Korea; (J.S.); (D.G.L.); (J.P.)
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pH-dependent biosynthesis of copper oxide nanoparticles using Galphimia glauca for their cytocompatibility evaluation. APPLIED NANOSCIENCE 2020. [DOI: 10.1007/s13204-019-01159-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Pethsangave DA, Khose RV, Wadekar PH, Kulal DK, Some S. One‐Pot Synthetic Approach for Magnetically Separable Graphene Nanocomposite for Dye Degradation. ChemistrySelect 2020. [DOI: 10.1002/slct.201903966] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
| | - Rahul V. Khose
- Department of Dyestuff TechnologyInstitute of Chemical Technology Matunga, Mumbai 400 019 India
| | - Pravin H. Wadekar
- Department of Dyestuff TechnologyInstitute of Chemical Technology Matunga, Mumbai 400 019 India
| | - Dnyaneshwar K. Kulal
- Department of Dyestuff TechnologyInstitute of Chemical Technology Matunga, Mumbai 400 019 India
| | - Surajit Some
- Department of Dyestuff TechnologyInstitute of Chemical Technology Matunga, Mumbai 400 019 India
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Yu Y, Qiao N, Wang D, Zhu Q, Fu F, Cao R, Wang R, Liu W, Xu B. Fluffy honeycomb-like activated carbon from popcorn with high surface area and well-developed porosity for ultra-high efficiency adsorption of organic dyes. BIORESOURCE TECHNOLOGY 2019; 285:121340. [PMID: 30999193 DOI: 10.1016/j.biortech.2019.121340] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 04/05/2019] [Accepted: 04/10/2019] [Indexed: 06/09/2023]
Abstract
Fluffy honeycomb-like activated carbon with ultra-high surface area and well-developed hierarchical porous structure is simply prepared from popcorn by NaOH activation as adsorbent for dye removal. The popcorn has an unique fluffy structure, which originates from the corn via a rapid puffing process and is reserved during the following carbonization and NaOH activation. The ultra-high surface area and developed hierarchical porous structure make PDAC-4 show an outstanding adsorption capacity of 7765 mg·g-1 for Rhodamine B (2500 mg·L-1), which is several times higher than those of the adsorbents ever reported. Moreover, PDAC-4 also has excellent adsorption performance for other dyes, such as Congo Red, Methylene Blue and Methyl Orange. The superior adsorption performance of PDACs to organic dyes opens its potential application in the purification of dye wastewater.
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Affiliation(s)
- Yun Yu
- State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Ning Qiao
- State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Danjun Wang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing 100029, China; Shaanxi Key Laboratory of Chemical Reaction Engineering, School of Chemistry & Chemical Engineering, Yan'an University, Yan'an 716000, China
| | - Qizhen Zhu
- State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Feng Fu
- Shaanxi Key Laboratory of Chemical Reaction Engineering, School of Chemistry & Chemical Engineering, Yan'an University, Yan'an 716000, China
| | - Ruiqi Cao
- State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Ran Wang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Wei Liu
- State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Bin Xu
- State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing 100029, China.
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Chen SH, Cheow YL, Ng SL, Ting ASY. Removal of triphenylmethane dyes in single-dye and dye-metal mixtures by live and dead cells of metal-tolerant Penicillium simplicissimum. SEP SCI TECHNOL 2019. [DOI: 10.1080/01496395.2019.1626422] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Si Hui Chen
- School of Science, Monash University Malaysia, Petaling Jaya, Malaysia
| | - Yuen Lin Cheow
- School of Science, Monash University Malaysia, Petaling Jaya, Malaysia
| | - Si Ling Ng
- School of Chemical Sciences, Universiti Sains Malaysia, Penang, Malaysia
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As Catalytic as Silver Nanoparticles Anchored to Reduced Graphene Oxide: Fascinating Activity of Imidazolium Based Surface Active Ionic Liquid for Chemical Degradation of Rhodamine B. Catal Letters 2019. [DOI: 10.1007/s10562-019-02798-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Ni X, Zhang J, Hong L, Yang C, Li Y. Reduced graphene oxide@ceria nanocomposite-coated polymer microspheres as a highly active photocatalyst. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.01.059] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Wang J, Gao M, Shen T, Yu M, Xiang Y, Liu J. Insights into the efficient adsorption of rhodamine B on tunable organo-vermiculites. JOURNAL OF HAZARDOUS MATERIALS 2019; 366:501-511. [PMID: 30562662 DOI: 10.1016/j.jhazmat.2018.12.031] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 11/05/2018] [Accepted: 12/10/2018] [Indexed: 05/15/2023]
Abstract
Organo-vermiculites (organo-Vts) were prepared by intercalation of four designed gemini surfactants (BDIN, BDHP, BDPD, BDPB) with different functional groups (imino, hydroxy, phenyl, pyridyl) into vermiculite (Vt). The structures and properties of four obtained organo-Vts were tested by a series of characterization techniques. Rhodamine B (RhB) was chosen as the target contaminant to investigate the impacts of type and location of surfactant functional group on adsorption process. The adsorption of RhB onto organoclays was in the order: BDIN-Vt > BDHP-Vt > BDPD-Vt > BDPB-Vt, especially BDIN-Vt with the maximum adsorption capacity (qmax) of 528 mg g-1, which was much larger than known existing adsorbents. Differentiations of the adsorption capacity verify that (i) the combination of hydrogen bond and XH-π interaction was beyond π-π interactions, (ii) π-π interactions between the benzene rings surpassed the π-π interactions between heteroaromatic ring and benzene ring, (iii) the gemini surfactant with polar spacers in the main chain is more favorable for adsorption than that in the pendant group. The key factors which influence the adsorption process were also explored. Additionally, adsorption kinetics, isotherm and thermodynamic parameters were discussed. The work provides new insight into design of excellent adsorbents with organo-clays to remove organic pollutants.
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Affiliation(s)
- Jie Wang
- State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum, Beijing, 102249, PR China
| | - Manglai Gao
- State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum, Beijing, 102249, PR China.
| | - Tao Shen
- State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum, Beijing, 102249, PR China
| | - Mingming Yu
- State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum, Beijing, 102249, PR China
| | - Yang Xiang
- State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum, Beijing, 102249, PR China
| | - Jian Liu
- State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum, Beijing, 102249, PR China.
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Furuhashi Y, Honda R, Noguchi M, Hara-Yamamura H, Kobayashi S, Higashimine K, Hasegawa H. Optimum conditions of pH, temperature and preculture for biosorption of europium by microalgae Acutodesmus acuminatus. Biochem Eng J 2019. [DOI: 10.1016/j.bej.2018.12.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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23
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Fan C, Liang Y, Dong H, Yang J, Tang G, Zhang W, Kong D, Li J, Cao Y. Guanidinium ionic liquid-controlled synthesis of zeolitic imidazolate framework for improving its adsorption property. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 640-641:163-173. [PMID: 29859434 DOI: 10.1016/j.scitotenv.2018.05.282] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 05/21/2018] [Accepted: 05/21/2018] [Indexed: 06/08/2023]
Abstract
The massive release of rhodamine B (RhB) to water system is an emerging problem, which dramatically threaten environment and human health. The development of an adsorbent with enhanced removal efficiency for RhB is urgently needed. Herein, we report an environment-friendly synthesis of high quality zeolitic imidazolate framework-8 (ZIF-8) and functional ionic liquid@ZIF-8 in water-based system without heat treatment for improving its adsorption property. Guanidinium ionic liquids (ILs) could not only act as greener agents instead of volatile bases and toxic surfactants to efficiently control the nucleation and growth rate of ZIF-8, but also were incorporated as shell material to add specific adsorption sites. The relationship between nanoparticle structure and adsorption performance for RhB was systematically investigated. Due to high surface area (1167 m2 g-1), high porosity (0.79 cm3 g-1), high crystallinity, nano size (about 100 nm) and monodispersity, the as-obtained ZIF-8 showed improved adsorption capacity toward RhB (80% removal efficiency). Heteropolyanion-based guanidinium IL@meso-ZIF-8 (HPAIL@meso-ZIF-8) exhibited the high RhB uptake capacity of 278 mg g-1 (higher than most of the reported adsorbents) and effectively removed 99% of RhB within 15 min. The results showed that the adsorption process of prepared materials fitted well with pseudo-second-order kinetics and Langmuir isotherm model. The existence of mesopores in ZIF-8 facilitated the diffusion of RhB and the incorporated guanidinium IL played a significant role in enhancing the adsorption affinity. Moreover, the reusability results revealed the HPAIL@meso-ZIF-8 as a highly efficient adsorbent for RhB removal with satisfactory performance and structural stability. Therefore, HPAIL@meso-ZIF-8 is one of the most promising adsorbents for organic dye removal from water.
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Affiliation(s)
- Chen Fan
- College of Plant Protection, China Agricultural University, Beijing, China
| | - You Liang
- College of Plant Protection, China Agricultural University, Beijing, China
| | - Hongqiang Dong
- College of Plant Protection, China Agricultural University, Beijing, China
| | - Jiale Yang
- College of Plant Protection, China Agricultural University, Beijing, China
| | - Gang Tang
- College of Plant Protection, China Agricultural University, Beijing, China
| | - Wenbing Zhang
- College of Plant Protection, China Agricultural University, Beijing, China
| | - Dandan Kong
- College of Plant Protection, China Agricultural University, Beijing, China
| | - Jianqiang Li
- College of Plant Protection, China Agricultural University, Beijing, China
| | - Yongsong Cao
- College of Plant Protection, China Agricultural University, Beijing, China.
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Zeng H, Gao M, Shen T, Ding F. Modification of silica nanosheets by gemini surfactants with different spacers and its superb adsorption for rhodamine B. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.08.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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25
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Barylak M, Cendrowski K, Mijowska E. Application of Carbonized Metal–Organic Framework as Efficient Adsorbent of Cationic Dye. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b03790] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Martyna Barylak
- Nanomaterials Physicochemistry Department, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Piastow Avenue 45, Szczecin, 70-311, Poland
| | - Krzysztof Cendrowski
- Nanomaterials Physicochemistry Department, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Piastow Avenue 45, Szczecin, 70-311, Poland
| | - Ewa Mijowska
- Nanomaterials Physicochemistry Department, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Piastow Avenue 45, Szczecin, 70-311, Poland
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26
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Phan TTN, Nikoloski AN, Bahri PA, Li D. Adsorption and photo-Fenton catalytic degradation of organic dyes over crystalline LaFeO3-doped porous silica. RSC Adv 2018; 8:36181-36190. [PMID: 35558479 PMCID: PMC9088607 DOI: 10.1039/c8ra07073c] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 10/16/2018] [Indexed: 01/20/2023] Open
Abstract
LaFeO3 (LFO)-doped mesoporous silica (HPS) (HPS-xLFO with theoretical LFO/silica molar ratio x = 0.075, 0.15, 0.3) was successfully prepared via impregnation of metal ions into the porous silica HPS-0LFO support and subsequent calcination. The characterization studies suggest that increasing the doping of LFO, which exhibited a particle size of ∼10–15 nm, in the silica support led to a reduction in surface area and bandgap of the resulting catalyst. The use of HPS-0.15LFO yielded a superior removal rate (98.9%) of Rhodamine B (RhB), thanks to the effective dark adsorption and visible light-induced photo-Fenton degradation, both of which were greater than those of pure LFO crystals. This enhancement could be explained by the unique properties of the mesoporous silica support. In particular, the wide-opening mesopores created a large surface area to dope LFO as active sites and minimize diffusion of RhB into pores during the photo-Fenton reaction. The photo-Fenton catalytic degradation of RhB could reach 98.6% within 90 min exposure to visible light irradiation under optimized conditions: RhB concentration = 10 mg L−1, catalyst dosage = 1 g L−1, pH = 6 and H2O2 = 15 mM. Moreover, the recycle and reuse test proved the good stability and repetitive use of HPS-0.15LFO for high performance RhB removal. LFO-doped mesoporous silica yielded high removal rate of dye, due to the dark adsorption and visible light-induced photo-Fenton degradation.![]()
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Affiliation(s)
- Thi To Nga Phan
- Chemical and Metallurgical Engineering and Chemistry
- School of Engineering and Information Technology
- Murdoch University
- Australia
| | - Aleksandar N. Nikoloski
- Chemical and Metallurgical Engineering and Chemistry
- School of Engineering and Information Technology
- Murdoch University
- Australia
| | - Parisa Arabzadeh Bahri
- Chemical and Metallurgical Engineering and Chemistry
- School of Engineering and Information Technology
- Murdoch University
- Australia
| | - Dan Li
- Chemical and Metallurgical Engineering and Chemistry
- School of Engineering and Information Technology
- Murdoch University
- Australia
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Das TR, Patra S, Madhuri R, Sharma PK. Bismuth oxide decorated graphene oxide nanocomposites synthesized via sonochemical assisted hydrothermal method for adsorption of cationic organic dyes. J Colloid Interface Sci 2018; 509:82-93. [DOI: 10.1016/j.jcis.2017.08.102] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 08/30/2017] [Accepted: 08/30/2017] [Indexed: 12/07/2022]
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Monodisperse manganese oxide nanoparticles: Synthesis, characterization, and chemical reactivity. J Colloid Interface Sci 2017; 510:272-279. [PMID: 28957743 DOI: 10.1016/j.jcis.2017.09.082] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 08/25/2017] [Accepted: 09/21/2017] [Indexed: 11/23/2022]
Abstract
Highly monodisperse amorphous manganese oxide (MnOx) nanospheres with diameter of ca. 300nm have been obtained from ammonia aqueous solution of KMnO4 at room temperature. The amorphous MnOx nanospheres successfully converted to monodisperse K-OMS-2 (cryptomelane) and K-OMS-2/Mn2O3 nanoraspberries through calcination process at 600 and 800°C, respectively. Analyzing the structure of such amorphous MnOx has been a challenge because fewer reports are available to examine amorphous structure. Thus, shape, crystallinity, and structure of the amorphous and crystalline MnOx nanostructures were characterized in detail by X-ray diffraction (XRD), thermogravimetry/differential thermal analysis (TG/DTA), scanning electron microscopy (SEM), transmission electron microscopy (TEM), high-resolution TEM (HRTEM), Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, X-ray Photoelectron Spectroscopy (XPS), and energy dispersive spectroscopy (EDS). We discussed a plausible formation mechanism of amorphous MnOx nanospheres based on the investigations. The obtained MnOx nanostructures have been demonstrated to possess oxidative degradation ability of Rhodamine B (RhB) under acidic aqueous condition without any additives such as chemical oxidizing agents and UV and/or visible light irradiation. RhB degradation rate of amorphous MnOx nanospheres was about one hundred times faster than that of K-OMS-2 nanoraspberries.
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Khamparia S, Jaspal DK. Xanthium strumarium L. seed hull as a zero cost alternative for Rhodamine B dye removal. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2017; 197:498-506. [PMID: 28412621 DOI: 10.1016/j.jenvman.2017.03.099] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 03/24/2017] [Accepted: 03/31/2017] [Indexed: 06/07/2023]
Abstract
Treatment of polluted water has been considered as one of the most important aspects in environmental sciences. Present study explores the decolorization potential of a low cost natural adsorbent Xanthium strumarium L. seed hull for the adsorption of a toxic xanthene dye, Rhodamine B (RHB). The characterization of the adsorbent revealed the presence of high amount of carbon, when exposed to Electron Dispersive Spectroscopy (EDS). Further appreciable decolorization took place which was confirmed by Fourier Transform Infrared Spectroscopy (FTIR) analysis noticing shift in peaks. Isothermal studies indicated multilayer adsorption following Freundlich isotherm. The rate of adsorption was supported by second order kinetics directing a chemical phenomenon during the process with dominance of film diffusion as the rate governing step. Moreover paper aims at correlating the chemical arena to the mathematical aspect providing an in-depth information of the studied treatment process. For proper assessment and validation of the observed data, experimental data has been statistically treated by applying different error functions namely, Chi-square test (χ2), Sum of absolute errors (EABS) and Normalized standard deviation (NSD). Further practical applicability of the low cost adsorbent was evaluated by continuous column mode studies with 72.2% of dye recovery. Xanthium strumarium L. proved to be environment friendly low cost natural adsorbent for decolorizing RHB from aquatic system.
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Affiliation(s)
- Shraddha Khamparia
- Symbiosis Centre for Research and Innovation, Symbiosis International University, Lavale, Pune 412115, India.
| | - Dipika Kaur Jaspal
- Symbiosis Institute of Technology, Symbiosis International University, Lavale, Pune 412115, India.
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30
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Jia H, Liu N. Adsorptive removal of Rhodamine B from aqueous solution by nanoporous polydivinylbenzene. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2017; 75:1651-1658. [PMID: 28402306 DOI: 10.2166/wst.2017.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Nanoporous polydivinylbenzene (PDVB) material has been successfully prepared via the copolymerization of divinylbenzene monomers. The nanoporous PDVB was characterized through N2 adsorption/desorption isotherms, Fourier transform infrared spectroscopy, scanning electron microscopy, and thermogravimetric analysis. The nanoporous PDVB as an adsorbent was applied for the removal of Rhodamine B (RhB). The adsorption behavior of PDVB for the removal of RhB showed that the isotherm data followed the Langmuir isotherm model and the kinetic adsorption obeyed the pseudo-second-order model. Thermodynamic parameters illustrated that the adsorption process was spontaneous and exothermic. Interestingly, the spent nanoporous PDVB has excellent regenerative performance through treating it with ethanol. These results revealed that PDVB might be an excellent adsorbent for the removal of RhB from wastewater.
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Affiliation(s)
- Hongyu Jia
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001, China E-mail:
| | - Ningning Liu
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001, China E-mail:
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31
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Chen LD, Zhou LX, Zheng YQ, Zhu HL. Two new Ag (I) supramolecular complexes based on melamine: Synthesis, structures and photocatalytic activity under visible light irradiation. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.01.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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32
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Han H, Wei W, Jiang Z, Lu J, Zhu J, Xie J. Removal of cationic dyes from aqueous solution by adsorption onto hydrophobic/hydrophilic silica aerogel. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.09.056] [Citation(s) in RCA: 112] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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33
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Puchana-Rosero M, Adebayo MA, Lima EC, Machado FM, Thue PS, Vaghetti JC, Umpierres CS, Gutterres M. Microwave-assisted activated carbon obtained from the sludge of tannery-treatment effluent plant for removal of leather dyes. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.05.059] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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34
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Nassar MY, Amin AS, Ahmed IS, Abdallah S. Sphere-like Mn2O3 nanoparticles: Facile hydrothermal synthesis and adsorption properties. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2016.03.041] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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35
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Sen SK, Raut S, Bandyopadhyay P, Raut S. Fungal decolouration and degradation of azo dyes: A review. FUNGAL BIOL REV 2016. [DOI: 10.1016/j.fbr.2016.06.003] [Citation(s) in RCA: 211] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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36
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Hefni HHH, Nagy M, Azab MM, Hussein MHM. Esterification of chitosan with L-alanine and a study on their effect in removing the heavy metals and total organic carbon (TOC) from wastewater. PURE APPL CHEM 2016. [DOI: 10.1515/pac-2016-0301] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractIn this work, chitosan was modified by the esterification with L-alanine in the presence of H2SO4 as a catalyst to increase the number of amino groups with the aim of increasing the adsorption efficiency. Chitosan (CS) and chitosan-O-alanine (CS-Aln) were characterized and investigated by elemental analysis, Fourier transform infrared (FTIR) spectroscopy and X-ray diffraction (XRD). The results obtained from elemental analysis and IR indicated the presence of sulfuric acid after neutralization as a crosslinker between CS-Aln chains. Also CS-Aln is more amorphous than CS due to the ionic bonds of crosslinker. The removal of three heavy metals (Mn2+, Pb2+ and Al3+) and total organic carbon (TOC) from wastewater by CS and CS-Aln in the batch mode has been studied at different adsorbent dosages, temperatures and contact times. The maximum metal ions removal efficiency using CS achieved 99.6%, 99.1% and 98.9%, respectively, while by using CS-Aln 95.3%, 99.3% and 98.9% were achieved. However, the maximum adsorption capacity of TOC by CS achieved 50 mg/g and 89 mg/g by CS-Aln. The total maximum adsorption capacity of CS-Aln is higher than CS.
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Affiliation(s)
- Hassan H. H. Hefni
- 1Polymers Laboratory, Petrochemicals Department, Egyptian petroleum Research Institute (EPRI), Cairo, Egypt
| | - Mohammed Nagy
- 2Holding Company for water and wastewater in Menoufia, Menoufia, Egypt
| | - Mohammed M. Azab
- 3Chemistry Department, Faculty of Science, Banha University, Banha City, Egypt
| | - Mohammed H. M. Hussein
- 1Polymers Laboratory, Petrochemicals Department, Egyptian petroleum Research Institute (EPRI), Cairo, Egypt
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37
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Wang G, Qi J, Wang S, Wei Z, Li S, Cui J, Wei W. Surface-bound humic acid increased rhodamine B adsorption on nanosized hydroxyapatite. J DISPER SCI TECHNOL 2016. [DOI: 10.1080/01932691.2016.1185729] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Gang Wang
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control, School of the Environment, Nanjing Normal University, Nanjing, China
- Key Laboratory of Virtual Geographic Environment (Nanjing Normal University), Ministry of Education, Nanjing, China
- State Key Laboratory Cultivation Base of Geographical Environment Evolution (Jiangsu Province), Nanjing, China
- Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, China
| | - Jingjing Qi
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control, School of the Environment, Nanjing Normal University, Nanjing, China
| | - Shuangyan Wang
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control, School of the Environment, Nanjing Normal University, Nanjing, China
| | - Zhenggui Wei
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control, School of the Environment, Nanjing Normal University, Nanjing, China
- Key Laboratory of Virtual Geographic Environment (Nanjing Normal University), Ministry of Education, Nanjing, China
- State Key Laboratory Cultivation Base of Geographical Environment Evolution (Jiangsu Province), Nanjing, China
- Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, China
| | - Shiyin Li
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control, School of the Environment, Nanjing Normal University, Nanjing, China
| | - Jing Cui
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control, School of the Environment, Nanjing Normal University, Nanjing, China
| | - Wei Wei
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control, School of the Environment, Nanjing Normal University, Nanjing, China
- Key Laboratory of Virtual Geographic Environment (Nanjing Normal University), Ministry of Education, Nanjing, China
- State Key Laboratory Cultivation Base of Geographical Environment Evolution (Jiangsu Province), Nanjing, China
- Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, China
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38
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Ma B, Lv X, He Y, Xu J. Assessing adsorption of polycyclic aromatic hydrocarbons on Rhizopus oryzae cell wall components with water-methanol cosolvent model. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2016; 125:55-60. [PMID: 26655233 DOI: 10.1016/j.ecoenv.2015.11.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2014] [Revised: 11/19/2015] [Accepted: 11/24/2015] [Indexed: 06/05/2023]
Abstract
The contribution of different fungal cell wall components in adsorption of polycyclic aromatic hydrocarbons (PAHs) is still unclear. We isolated Rhizopus oryzae cell walls components with sequential extraction, characterized functional groups with NEXAFS spectra, and determined partition coefficients of PAHs on cell walls and cell wall components with cosolvent model. Spectra of NEXAFS indicated that isolated cell walls components were featured with peaks at ~532.7 and ~534.5eV energy. The lipid cosolvent partition coefficients were approximately one order of magnitude higher than the corresponding carbohydrate cosolvent partition coefficients. The partition coefficients for four tested carbohydrates varied at approximate 0.5 logarithmic units. Partition coefficients between biosorbents and water calculated based cosolvent models ranged from 0.8 to 4.2. The present study proved the importance of fungal cell wall components in adsorption of PAHs, and consequently the role of fungi in PAHs bioremediation.
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Affiliation(s)
- Bin Ma
- Institute of Soil and Water Resources and Environmental Science, Zhejiang Provincial Key Laboratory of Subtropical Soil and Plant Nutrition, Zhejiang University, Hangzhou 310058, China
| | - Xiaofei Lv
- Institute of Soil and Water Resources and Environmental Science, Zhejiang Provincial Key Laboratory of Subtropical Soil and Plant Nutrition, Zhejiang University, Hangzhou 310058, China; Laboratory of Microbial Ecology and Matter Cycles, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
| | - Yan He
- Institute of Soil and Water Resources and Environmental Science, Zhejiang Provincial Key Laboratory of Subtropical Soil and Plant Nutrition, Zhejiang University, Hangzhou 310058, China
| | - Jianming Xu
- Institute of Soil and Water Resources and Environmental Science, Zhejiang Provincial Key Laboratory of Subtropical Soil and Plant Nutrition, Zhejiang University, Hangzhou 310058, China.
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39
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Vágó A, Szakacs G, Sáfrán G, Horvath R, Pécz B, Lagzi I. One-step green synthesis of gold nanoparticles by mesophilic filamentous fungi. Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2015.12.019] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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40
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Tian J, Guan J, Gao H, Wen Y, Ren Z. The adsorption and mass-transfer process of cationic red X-GRL dye on natural zeolite. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2016; 73:2119-2131. [PMID: 27148713 DOI: 10.2166/wst.2016.055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The adsorption behavior of natural zeolite was studied in order to determine the adsorption capacity and mass-transfer process of cationic red X-GRL (C(18)H(21)BrN(6)) onto the adsorbent. The adsorption tests to determine both the uptake capacity and the mass-transfer process at equilibrium were performed under batch conditions, which showed rapid uptake in general for the initial 5 min, corresponding to 92% total removal. The equilibrium adsorption capacity value (q(e,cal)) in pseudo-second-order kinetics was 13.51 mg/g at 293 K and the whole adsorption process was governed by physical adsorption with an endothermic, endothermic spontaneous nature. Adsorption tests indicated that the zeolite has great potential as an alternative low-cost material in the treatment of X-GRL drainage. However, the mass-transfer process to determine the rate-controlling steps showed that both film diffusion and pore diffusion were important in controlling the adsorption rate. The adsorption process was governed by film diffusion while pore diffusion was poor because the X-GRL molecules could not penetrate into the zeolite easily. The X-GRL molecules were only adsorbed on the external surface of the zeolite. Hence, to improve the adsorption capacity of natural zeolite further, modification to expand its micropores is necessary.
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Affiliation(s)
- Jingjing Tian
- School of Resources and Environment Engineering, Wuhan University of Technology, No. 122 Luoshi Road, Hongshan, Wuhan 430070, China E-mail:
| | - Junfang Guan
- School of Resources and Environment Engineering, Wuhan University of Technology, No. 122 Luoshi Road, Hongshan, Wuhan 430070, China E-mail:
| | - Huimin Gao
- School of Resources and Environment Engineering, Wuhan University of Technology, No. 122 Luoshi Road, Hongshan, Wuhan 430070, China E-mail:
| | - Yafei Wen
- Wuhu Conch Profiles and Science Co., Ltd, Wuhu Anhui 241009, China
| | - Zijie Ren
- School of Resources and Environment Engineering, Wuhan University of Technology, No. 122 Luoshi Road, Hongshan, Wuhan 430070, China E-mail:
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41
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Sahoo PK, Thakur D, Bahadur D, Panigrahy B. Highly efficient and simultaneous catalytic reduction of multiple dyes using recyclable RGO/Co dendritic nanocomposites as catalyst for wastewater treatment. RSC Adv 2016. [DOI: 10.1039/c6ra23621a] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Development of a low cost, highly efficient and easily retrievable catalyst with improved reusability is a major challenge in the area of advanced catalysts.
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Affiliation(s)
- Prasanta Kumar Sahoo
- Department of Metallurgical Engineering and Materials Science
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
| | - Dinbandhu Thakur
- Department of Metallurgical Engineering and Materials Science
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
| | - D. Bahadur
- Department of Metallurgical Engineering and Materials Science
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
| | - Bharati Panigrahy
- Solid State and Structural Chemistry Unit
- Indian Institute of Science
- Bangalore
- India
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Cao X, Yan S, Hu F, Wang J, Wan Y, Sun B, Xiao Z. Reduced graphene oxide/gold nanoparticle aerogel for catalytic reduction of 4-nitrophenol. RSC Adv 2016. [DOI: 10.1039/c6ra09386h] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Fabrication of reduced graphene oxide/gold nanoparticle aerogel for catalytic reduction of 4-nitrophenol.
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Affiliation(s)
- Xinjiang Cao
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Lab)
- School of Biological Science & Medical Engineering
- Southeast University
- Nanjing 210096
- P. R. China
| | - Shancheng Yan
- School of Geography and Biological Information
- Nanjing University of Posts and Telecommunications
- Nanjing 210046
- P. R. China
| | - Feihu Hu
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Lab)
- School of Biological Science & Medical Engineering
- Southeast University
- Nanjing 210096
- P. R. China
| | - Junhua Wang
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Lab)
- School of Biological Science & Medical Engineering
- Southeast University
- Nanjing 210096
- P. R. China
| | - Yiming Wan
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Lab)
- School of Biological Science & Medical Engineering
- Southeast University
- Nanjing 210096
- P. R. China
| | - Bo Sun
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Lab)
- School of Biological Science & Medical Engineering
- Southeast University
- Nanjing 210096
- P. R. China
| | - Zhongdang Xiao
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Lab)
- School of Biological Science & Medical Engineering
- Southeast University
- Nanjing 210096
- P. R. China
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43
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Synergistic and competitive adsorption of cationic and anionic dyes on polymer modified yeast prepared at room temperature. J Taiwan Inst Chem Eng 2015. [DOI: 10.1016/j.jtice.2015.05.018] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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44
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Bagchi M, Ray L. Adsorption behavior of Reactive Blue 4, a tri-azine dye on dry cells ofRhizopus oryzaein a batch system. CHEMICAL SPECIATION & BIOAVAILABILITY 2015. [DOI: 10.1080/09542299.2015.1088802] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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45
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Khosravi M, Azizian S. Synthesis of Fe3O4 flower-like hierarchical nanostructures with high adsorption performance toward dye molecules. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.06.049] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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46
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Mechanism of Adsorptive Removal of Methylene Blue Using Dried Biomass of Rhizopus oryzae. Appl Biochem Biotechnol 2015; 177:541-55. [DOI: 10.1007/s12010-015-1761-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Accepted: 07/14/2015] [Indexed: 11/24/2022]
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47
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Gu H, Luo X, Wang H, Wu L, Wu J, Xu J. The characteristics of phenanthrene biosorption by chemically modified biomass of Phanerochaete chrysosporium. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2015; 22:11850-11861. [PMID: 25860550 DOI: 10.1007/s11356-015-4451-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Accepted: 03/27/2015] [Indexed: 06/04/2023]
Abstract
The natural (S0) and chemically modified Phanerochaete chrysosporium including the methylation of amino groups (S1), acetylation of hydroxyl groups (S2), lipid removal (S3), esterification of carboxyl groups (S4), and base hydrolysis (S5) were characterized, and their sorption for phenanthrene (PHE) was investigated. The sorption isotherm of PHE on natural biomasses was apparently linear, while it was nonlinear for the modified ones. The partition coefficient (K d ) describing the sorption affinity of PHE by biomasses followed the order of S0 (9.24 L g(-1)) > S5 (8.94 L g(-1)) > S1 (7.13 L g(-1)) > S2 (6.97 L g(-1)) > S3 (6.38 L g(-1)) > S4 (3.51 L g(-1)) and decreased as temperature increased. The PHE adsorption fitted well to the pseudo-second-order kinetic model, and the sorption capacity was in the order of S5 (2041.5 μg g(-1)) > S0 (1768.8 μg g(-1)) > S2 (1570.9 μg g(-1)) > S1 (1552.9 μg g(-1)) > S3 (1346.4 μg g(-1)) > S4 (991.0 μg g(-1)). Moreover, the π-π and electron donor-acceptor interactions may govern PHE sorption which processed spontaneously and exothermally. The natural and modified biomasses, especially the base hydrolysis treated ones, were economical and effective biosorbents for PHE removal.
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Affiliation(s)
- Haiping Gu
- Institute of Soil and Water Resources and Environmental Science, Zhejiang Provincial Key Laboratory of Subtropical Soil and Plant Nutrition, Zhejiang University, Hangzhou, 310058, China
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Asfaram A, Ghaedi M, Hajati S, Rezaeinejad M, Goudarzi A, Purkait MK. Rapid removal of Auramine-O and Methylene blue by ZnS:Cu nanoparticles loaded on activated carbon: A response surface methodology approach. J Taiwan Inst Chem Eng 2015. [DOI: 10.1016/j.jtice.2015.02.026] [Citation(s) in RCA: 112] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Yu JX, Zhu J, Feng LY, Chi RA. Simultaneous removal of cationic and anionic dyes by the mixed sorbent of magnetic and non-magnetic modified sugarcane bagasse. J Colloid Interface Sci 2015; 451:153-60. [DOI: 10.1016/j.jcis.2015.04.009] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 02/14/2015] [Accepted: 04/05/2015] [Indexed: 11/27/2022]
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50
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Maleki A, Hayati B, Naghizadeh M, Joo SW. Adsorption of hexavalent chromium by metal organic frameworks from aqueous solution. J IND ENG CHEM 2015. [DOI: 10.1016/j.jiec.2015.02.016] [Citation(s) in RCA: 126] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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