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Fotsing PN, Vieillard J, Bouazizi N, Samir B, Cosme J, Marquis V, Le Derf F, Ngueagni PT, Pakade V, Woumfo ED, Dotto GL, Dos Reis GS, Khan MR, Manoharadas S. Adsorption of Cr(VI) and phosphate anions by amino-functionalized palm oil fibers. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024:10.1007/s11356-024-35242-1. [PMID: 39379653 DOI: 10.1007/s11356-024-35242-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 10/02/2024] [Indexed: 10/10/2024]
Abstract
This work developed a novel sustainable adsorbent (PF-Aq) prepared by the amino-functionalization of palm oil fibers (PF). XPS, SEM/EDS, TGA/DSC, and FT-IR techniques proved the successful functionalization of the PF with the amino group. The PF-Aq adsorbent presents a high adsorption capacity for phosphate and Cr(VI) ions. Adsorption kinetics of the ions onto the PF-Aq followed the general-order models, with 240- and 300-min equilibrium times for phosphate and Cr(VI), respectively. The Freundlich equilibrium model can explain the adsorption of phosphate and Cr(VI) on the PF-Aq. Besides, the maximum adsorption capacities were 151.07 mg g-1 for phosphate and 206.08 mg g-1 for Cr(VI). The best pH for the adsorption of both ions on PF-Aq was 4.0. Interestingly, adsorption was exothermic for phosphate and endothermic for Cr(VI). The adsorption capacities were reduced by 16% for phosphate and 10% for Cr(VI) after 5 adsorption-desorption cycles, demonstrating the good recyclability of the PF-Aq. It can be concluded that PF-Aq is a relevant adsorbent to uptake phosphate and Cr(VI) from water due to its high adsorption capacity, low cost, recyclability, availability, and fast kinetics. Finally, the excellent adsorption potential results from inserting amino groups in the PF, allowing electrostatic interactions between adsorbent and adsorbate.
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Affiliation(s)
- Patrick Nkuigue Fotsing
- Department of Inorganic Chemistry, Faculty of Science, University of Yaounde I, PO Box 812, Yaounde, Cameroun
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 27000, Evreux, France
| | - Julien Vieillard
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 27000, Evreux, France
| | - Nabil Bouazizi
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 27000, Evreux, France
- Normandie Univ, UNICAEN, ABTE EA 4651, Boulevard du Maréchal Juin, Bât Sciences 2, 14032, Caen Cedex, France
| | - Brahim Samir
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 27000, Evreux, France
| | - Julie Cosme
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 27000, Evreux, France
| | - Veronique Marquis
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 27000, Evreux, France
| | - Franck Le Derf
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 27000, Evreux, France
| | - Patrick Tsopbou Ngueagni
- Department of Inorganic Chemistry, Faculty of Science, University of Yaounde I, PO Box 812, Yaounde, Cameroun
| | - Vusumzi Pakade
- Department of Chemistry, College of Science Engineering and Technology, University of South Africa, Florida Science Campus, Johannesburg, South Africa
| | - Emmanuel Djoufac Woumfo
- Department of Inorganic Chemistry, Faculty of Science, University of Yaounde I, PO Box 812, Yaounde, Cameroun
| | - Guilherme Luiz Dotto
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 27000, Evreux, France.
- Research Group On Adsorptive and Catalytic Process Engineering, Federal University of Santa Maria, Av. Roraima, 1000-7, Santa Maria, RS, 97105-900, Brazil.
| | - Glaydson Simões Dos Reis
- Biomass Technology Centre, Department of Forest Biomaterials and Technology, Swedish University of Agricultural Sciences, SE-90183, Umeå, Sweden
- Laboratory of Industrial Chemistry and Reaction Engineering, Faculty of Science and Engineering, Åbo Akademi University, 20500, Åbo/Turku, Finland
| | - Mohammad Rizwan Khan
- Department of Chemistry, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Salim Manoharadas
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
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2
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Vaziri AS, Alizadeh M, Vasheghani-Farahani E, Karakaya E, Detsch R, Boccaccini AR. Polyethylenimine Inclusion to Develop Aqueous Alginate-Based Core-Shell Capsules for Biomedical Applications. ACS APPLIED MATERIALS & INTERFACES 2024; 16:25652-25664. [PMID: 38739871 DOI: 10.1021/acsami.4c01186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Aqueous core-shell structures can serve as an efficient approach that allows cells to generate 3D spheroids with in vivo-like cell-to-cell contacts. Here, a novel strategy for fabricating liquid-core-shell capsules is proposed by inverse gelation of alginate (ALG) and layer-by-layer (LbL) coating. We hypothesized that the unique properties of polyethylenimine (PEI) could be utilized to overcome the low structural stability and the limited cell recognition motifs of ALG. In the next step, alginate dialdehyde (ADA) enabled the Schiff-base reaction with free amine groups of PEI to reduce its possible toxic effects. Scanning electron microscopy and light microscopy images proved the formation of spherical hollow capsules with outer diameters of 3.0 ± 0.1 mm for ALG, 3.2 ± 0.1 mm for ALG/PEI, and 4.0 ± 0.2 mm for ALG/PEI/ADA capsules. The effective modulus increased by 3-fold and 5-fold when comparing ALG/PEI/ADA and ALG/PEI to ALG capsules, respectively. Moreover, PEI-coated capsules showed potential antibacterial properties against both Staphylococcus aureus and Escherichia coli, with an apparent inhibition zone. The cell viability results showed that all capsules were cytocompatible (above 75.5%). Cells could proliferate and form spheroids when encapsulated within the ALG/PEI/ADA capsules. Monitoring the spheroid thickness over 5 days of incubation indicated an increasing trend from 39.50 μm after 1 day to 66.86 μm after 5 days. The proposed encapsulation protocol represents a new in vitro platform for developing 3D cell cultivation and can be adapted to fulfill the requirements of various biomedical applications.
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Affiliation(s)
- Asma Sadat Vaziri
- Biomedical Engineering Division, Faculty of Chemical Engineering, Tarbiat Modares University, Tehran 14115-111, Iran
- Institute of Biomaterials, University of Erlangen-Nuremberg, Cauerstrasse 6, Erlangen 91058, Germany
| | - Maryam Alizadeh
- Institute of Biomaterials, University of Erlangen-Nuremberg, Cauerstrasse 6, Erlangen 91058, Germany
| | - Ebrahim Vasheghani-Farahani
- Biomedical Engineering Division, Faculty of Chemical Engineering, Tarbiat Modares University, Tehran 14115-111, Iran
| | - Emine Karakaya
- Institute of Biomaterials, University of Erlangen-Nuremberg, Cauerstrasse 6, Erlangen 91058, Germany
| | - Rainer Detsch
- Institute of Biomaterials, University of Erlangen-Nuremberg, Cauerstrasse 6, Erlangen 91058, Germany
| | - Aldo R Boccaccini
- Institute of Biomaterials, University of Erlangen-Nuremberg, Cauerstrasse 6, Erlangen 91058, Germany
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3
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Zhang Z, Zhong Y, Sun P, Zhao P, Li H, Liu X. Magnetically separable Co 0.6Fe 2.4O 4/MIL-101-NH 2 adsorbent for Congo red efficient removal. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:9764-9783. [PMID: 38194177 DOI: 10.1007/s11356-023-31796-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 12/27/2023] [Indexed: 01/10/2024]
Abstract
The development of effective and practical adsorbents for eliminating pollutants still remains a significant challenge. Herein, we synthesized a novel magnetically separable composite, Co0.6Fe2.4O4/MIL-101-NH2, through the in-situ growth of MIL-101-NH2 on magnetic nanoparticles, designed specifically for the removal of Congo red (CR) from aqueous solutions. MIL-101-NH2 possessed high BET surface area (240.485 m2•g-1) and facile magnetic separation function and can be swiftly separated (within 30 s) through an external magnetic field post-adsorption. The investigation systematically explored the influence of crucial parameters, including adsorbent dosage, pH, adsorption duration, temperature, and the presence of interfering ions, on CR adsorption performance. Findings indicate that CR adsorption adheres to the pseudo-second-order (PSO) kinetic model and the Langmuir isotherm model. Thermodynamic analysis reveals the spontaneity, endothermic nature, and orderly progression of the adsorption process. Remarkably, the adsorbent with 0.1 g•L-1 boasts an impressive maximum adsorption capacity of 1756.19 mg•g-1 for CR at 298.15 K, establishing its competitive advantage. The reuse of the adsorbent over 5 cycles remains 78% of the initial adsorption. The CR adsorption mechanisms were elucidated, emphasizing the roles of π-π interactions, electrostatic forces, hydrogen bonding, and metal coordination. Comparison with other dyes, such as methylene blue (MB) and methyl orange (MO), and exploration of adsorption performance in binary dye systems, demonstrates the superior capacity and selectivity of this adsorbent for CR. In conclusion, our magnetically separable metal-organic framework (MOF)based composite presents a versatile and effective solution for CR removal, with promising applications in water treatment and environmental remediation.
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Affiliation(s)
- Zhenhong Zhang
- School of Nursing, Wuhan University, Wuhan, 430079, People's Republic of China
| | - Yuye Zhong
- School of Nursing, Wuhan University, Wuhan, 430079, People's Republic of China
| | - Peng Sun
- Youyi Campus of Northwestern Polytechnical University, 127 West Youyi Road, Beilin District, Xi'an, Shaanxi, 710072, People's Republic of China
| | - Pingping Zhao
- School of Nursing, Wuhan University, Wuhan, 430079, People's Republic of China
| | - Houbin Li
- School of Nursing, Wuhan University, Wuhan, 430079, People's Republic of China.
| | - Xinghai Liu
- Electronic Information School, Wuhan University, Wuhan, 430079, People's Republic of China
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Gao Y, Cai P, Zhong L, Zhang R, Hou X, Ren X, Wang J, Chu X, Lu Y, Zhou Z. Chitosan-polyvinyl alcohol-diatomite hydrogel removes methylene blue from water. Int J Biol Macromol 2024; 254:127886. [PMID: 37926301 DOI: 10.1016/j.ijbiomac.2023.127886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 10/15/2023] [Accepted: 11/02/2023] [Indexed: 11/07/2023]
Abstract
Dye pollution in the aquatic environment can harm ecosystems and human health. Here, we developed a new green adsorbent by applying an improved drying process. Diatomite was embedded in a network structure formed between chitosan and polyvinyl alcohol without using any crosslinking agent to prepare chitosan-polyvinyl alcohol-diatomite hydrogel beads through alkali solidification. The beads were tested for removing a cationic dye (methylene blue (MB)) from water. The structure of the adsorbent beads was analysed using scanning electron microscopy, energy-dispersive spectroscopy, X-ray diffraction, X-ray photoelectron spectroscopy, and Fourier-transform infrared spectroscopy. The adsorption capacity was investigated, and the results indicated excellent MB adsorption properties. The adsorbents had a rough surface and high swelling capacity of 66.9 g/g. The maximum MB adsorption capacity was 414.70 mg/g, and the adsorption followed the Freundlich isothermal and quasi-second-order kinetic models. The adsorption was an endothermic spontaneous process governed by both intra-particle and external diffusion processes. The proposed adsorption mechanisms involved hydrogen bonding and electrostatic interactions. These adsorbent beads have considerable application potentials owing to their high adsorption capacity, green composition, and non-polluting nature.
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Affiliation(s)
- Yanfei Gao
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Key Laboratory of New Technology for Chemical and Biological Transformation Process of Guangxi Higher Education Institutes, Guangxi Minzu University, Nanning 530006, China
| | - Pingxiong Cai
- Guangxi Key Laboratory of Green Chemical Materials and Safety Technology, Guangxi Engineering Research Center for New Chemical Materials and Safety Technology, Beibu Gulf University, Qinzhou 535000, China
| | - Lei Zhong
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Key Laboratory of New Technology for Chemical and Biological Transformation Process of Guangxi Higher Education Institutes, Guangxi Minzu University, Nanning 530006, China
| | - Ruixian Zhang
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Key Laboratory of New Technology for Chemical and Biological Transformation Process of Guangxi Higher Education Institutes, Guangxi Minzu University, Nanning 530006, China
| | - Xueyi Hou
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Key Laboratory of New Technology for Chemical and Biological Transformation Process of Guangxi Higher Education Institutes, Guangxi Minzu University, Nanning 530006, China
| | - Xiuxiu Ren
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Key Laboratory of New Technology for Chemical and Biological Transformation Process of Guangxi Higher Education Institutes, Guangxi Minzu University, Nanning 530006, China
| | - Junzhong Wang
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Key Laboratory of New Technology for Chemical and Biological Transformation Process of Guangxi Higher Education Institutes, Guangxi Minzu University, Nanning 530006, China
| | - Xiaokun Chu
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Key Laboratory of New Technology for Chemical and Biological Transformation Process of Guangxi Higher Education Institutes, Guangxi Minzu University, Nanning 530006, China
| | - Yanyue Lu
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Key Laboratory of New Technology for Chemical and Biological Transformation Process of Guangxi Higher Education Institutes, Guangxi Minzu University, Nanning 530006, China.
| | - Zeguang Zhou
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Key Laboratory of New Technology for Chemical and Biological Transformation Process of Guangxi Higher Education Institutes, Guangxi Minzu University, Nanning 530006, China.
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Sathasivam T, Kang Brian L, Andersen IM, Ru Tan H, Zhang Z, Wu T, Hong Lau H, Zhu Q, Kai D. Green Nanocellulose/PEI-Grafted Magnetic Nanoparticles for Effective Removal of Heavy Metal Ions. Chem Asian J 2023:e202300842. [PMID: 37903723 DOI: 10.1002/asia.202300842] [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: 09/25/2023] [Revised: 10/27/2023] [Accepted: 10/27/2023] [Indexed: 11/01/2023]
Abstract
In response to the pressing issue of water pollution caused by heavy metal ions, there is a growing demand for green adsorbents that can effectively remove these contaminants while being easy to separate and regenerate. A novel magnetic composite was synthesized by bonding amino-functionalized Fe3 O4 -SiO2 magnetic particles (MNP-NH2 ) to polyethyleneimine (PEI)-grafted cellulose nanofibers (CNF). The modification of CNF with PEI through a peptidic coupling reaction resulted in the uniform dispersion and strong attachment of MNP-NH2 particles (286.7 nm) onto the PEI-CNF surface. This composite exhibited exceptional adsorption capabilities for heavy metals, achieving 16.73 mg/g for Pb, 16.12 mg/g for Cu, and 12.53 mg/g for Co. These remarkable adsorption capacities are attributed to the complex interactions between the metal ions and the amino, carboxyl, and hydroxyl groups on the surface of PEI-CNF-MNP. The introduction of PEI significantly enhanced the adsorption capacities, and the adsorption sequence (Pb(II)>Cu(II)>Co(II)) can be explained by differences in ionic radius and surface complexation strength. Langmuir isotherm and pseudo-second-order kinetic models described the adsorption process, while Na2 EDTA was proved effective for desorption with high recovery rates. This magnetic composite holds promise for treating heavy metal-contaminated wastewater due to its impressive performance.
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Affiliation(s)
- Thenapakiam Sathasivam
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, 138634, Singapore, Singapore
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, 138634, Singapore, Singapore
| | - Lim Kang Brian
- School of Materials Science and Engineering (MSE), Nanyang Technological University (NTU), 50 Nanyang Avenue, 639798, Singapore, Singapore
| | - Ingrid Marie Andersen
- School of Materials Science and Engineering (MSE), Nanyang Technological University (NTU), 50 Nanyang Avenue, 639798, Singapore, Singapore
| | - Hui Ru Tan
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, 138634, Singapore, Singapore
| | - Zheng Zhang
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, 138634, Singapore, Singapore
| | - Tingting Wu
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, 138634, Singapore, Singapore
| | - Hooi Hong Lau
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, 138634, Singapore, Singapore
| | - Qiang Zhu
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, 138634, Singapore, Singapore
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore, Singapore
| | - Dan Kai
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, 138634, Singapore, Singapore
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way, Innovis, #08-03, 138634, Singapore, Singapore
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore, Singapore
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Jiang R, Shen TT, Zhu HY, Fu YQ, Jiang ST, Li JB, Wang JL. Magnetic Fe 3O 4 embedded chitosan-crosslinked-polyacrylamide composites with enhanced removal of food dye: Characterization, adsorption and mechanism. Int J Biol Macromol 2023; 227:1234-1244. [PMID: 36464188 DOI: 10.1016/j.ijbiomac.2022.11.310] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/23/2022] [Accepted: 11/29/2022] [Indexed: 12/03/2022]
Abstract
The water solubility in acid solution, relative low adsorption capacities and unsatisfactory separation performance limit application of traditional chitosan-based adsorbents in wastewater treatment. To break the limitation, a hydrophilic magnetic Fe3O4 embedded chitosan-crosslinked-polyacrylamide composites (abbreviated as m-CS-c-PAM) were prepared by a two-step method. The m-CS-c-PAM composites were systematically characterized using SEM, XRD, FTIR, VSM, TGA and BET. Sunset yellow (SY) was selected as model food dye to investigate adsorption kinetics and thermodynamic parameters of food dye adsorption onto m-CS-c-PAM. Compared with magnetic Fe3O4/chitosan, m-CS-c-PAM can adapt to a wider range of pH (2-10) and resist the presence of inorganic salts. m-CS-c-PAM was proved to have high adsorption capacity (359.71 mg g-1) for SY dye at 298 K, much higher than magnetic Fe3O4/chitosan and many reported adsorbents. Moreover, m-CS-c-PAM could be rapidly and efficiently separated from treated solution within 15 s by an external magnet and regenerated by NaOH solution. With its excellent adsorption capacity, pH-independent adsorption capability for food dye, easy and convenient separation ability, satisfactory reusability, m-CS-c-PAM can be a promising material for food wastewater treatment.
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Affiliation(s)
- Ru Jiang
- Department of Environmental Engineering, Taizhou University, Taizhou 318000, Zhejiang, China; Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, Zhejiang, China; Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, Zhejiang 318000, China
| | - Ting-Ting Shen
- Department of Environmental Engineering, Taizhou University, Taizhou 318000, Zhejiang, China
| | - Hua-Yue Zhu
- Department of Environmental Engineering, Taizhou University, Taizhou 318000, Zhejiang, China; Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, Zhejiang, China; Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, Zhejiang 318000, China.
| | - Yong-Qian Fu
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, Zhejiang, China; Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, Zhejiang 318000, China
| | - Sheng-Tao Jiang
- Department of Environmental Engineering, Taizhou University, Taizhou 318000, Zhejiang, China; Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, Zhejiang 318000, China
| | - Jian-Bing Li
- Environmental Engineering Program, University of Northern British Columbia, Prince George, British Columbia V2N 4Z9, Canada
| | - Jian-Ling Wang
- Department of Environmental Engineering, Taizhou University, Taizhou 318000, Zhejiang, China
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Song W, Zhang X, Zhang L, Yu Z, Li X, Li Y, Cui Y, Zhao Y, Yan L. Removal of various aqueous heavy metals by polyethylene glycol modified MgAl-LDH: Adsorption mechanisms and vital role of precipitation. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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8
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Mandal S, Hwang S, Shi SQ. Guar gum, a low-cost sustainable biopolymer, for wastewater treatment: A review. Int J Biol Macromol 2023; 226:368-382. [PMID: 36513177 DOI: 10.1016/j.ijbiomac.2022.12.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 11/22/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022]
Abstract
Rapid population growth and the resultant pollution of freshwater resources have created a water stress condition reducing the availability of safe and affordable water. Guar gum, a biocompatible macromolecule obtained from the endosperm of the seeds of Cyamopsis tetragonolobus, is a fascinating raw material for multifunctional adsorbents. This review assembled the work conducted by various researchers over the past few decades and discussed the structure, properties, and different modifications methods employed to develop versatile guar gum-based adsorbent. The paper also summarized the recent progress of guar gum-based nanocomposites for the remediation of multiple hazardous substances such as organic dyes, toxic heavy metal ions, oil-water separation as well as inhibiting the growth of bacterial pathogens. Thus, the important contribution of guar gum composites to safeguard the water quality is highlighted which will overcome the limitations and streamline the future course of innovative research.
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Affiliation(s)
- Sujata Mandal
- Ingram School of Engineering, Texas State University, San Marcos, TX 78666, USA
| | - Sangchul Hwang
- Ingram School of Engineering, Texas State University, San Marcos, TX 78666, USA.
| | - Sheldon Q Shi
- Department of Mechanical Engineering, University of North Texas, Denton, TX 76207, USA
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9
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Samadifar M, Yamini Y, Khataei MM. Magnetically solid-phase extraction of diazinon and chlorpyrifos pesticides in vegetables using magnetic covalent triazine-based framework incorporated chitosan nanocomposite. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2023.105158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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10
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Hu N, Yu J, Hou L, Shi C, Li K, Hang F, Xie C. Amine-functionalized MOF-derived carbon materials for efficient removal of Congo red dye from aqueous solutions: simulation and adsorption studies. RSC Adv 2022; 13:1-13. [PMID: 36545289 PMCID: PMC9761559 DOI: 10.1039/d2ra06513d] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022] Open
Abstract
In this study, a novel polyethyleneimine (PEI) modified MOF-derived carbon adsorbent (PEI@MDC) was proposed, which exhibited significant adsorption capacity for Congo Red (CR) in aqueous solutions. FT-IR and XPS results showed that PEI was successfully grafted onto MDC, increasing the content of amine groups on the surface of MDC. The adsorption process conformed to the Langmuir isotherm adsorption model and pseudo-second-order kinetic equation, indicating that the adsorption of CR on PEI@MDC was covered by a single layer, and the adsorption process was controlled by chemical processes. According to the Langmuir model, the maximum adsorption capacity at 30 °C was 1723.86 mg g-1. Hydrogen bonding and electrostatic interactions between CR and PEI@MDC surface functional groups were the main mechanisms controlling the adsorption process. After five adsorption-desorption cycles, PEI@MDC still showed a high adsorption capacity for CR, indicating that the adsorbent had an excellent regeneration ability.
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Affiliation(s)
- Na Hu
- College of Light Industry and Food Engineering, Guangxi University Nanning 530004 China
| | - Junzhe Yu
- College of Light Industry and Food Engineering, Guangxi University Nanning 530004 China
| | - Liran Hou
- College of Light Industry and Food Engineering, Guangxi University Nanning 530004 China
| | - Changrong Shi
- Centre for Agriculture and the Bioeconomy, Institute for Future Environments, Queensland University of Technology Brisbane QLD 4000 Australia
- School of Mechanical, Medical and Process Engineering, Science and Engineering Faculty, Queensland University of Technology Brisbane QLD 4000 Australia
| | - Kai Li
- College of Light Industry and Food Engineering, Guangxi University Nanning 530004 China
- Provincial and Ministerial Collaborative Innovation Center for Sugar Industry Nanning 530004 China
- Engineering Research Centre for Sugar Industry and Comprehensive Utilization, Ministry of Education Nanning 530004 China
| | - Fangxue Hang
- College of Light Industry and Food Engineering, Guangxi University Nanning 530004 China
- Provincial and Ministerial Collaborative Innovation Center for Sugar Industry Nanning 530004 China
- Engineering Research Centre for Sugar Industry and Comprehensive Utilization, Ministry of Education Nanning 530004 China
| | - Caifeng Xie
- College of Light Industry and Food Engineering, Guangxi University Nanning 530004 China
- Provincial and Ministerial Collaborative Innovation Center for Sugar Industry Nanning 530004 China
- Engineering Research Centre for Sugar Industry and Comprehensive Utilization, Ministry of Education Nanning 530004 China
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11
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Akkaya R, Akkaya B, Çakıcı GT. Chitosan–poly(acrylamide-co-maleic acid) composite synthesis, characterization, and investigation of protein adsorption behavior. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04259-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Haris M, Khan MW, Paz-Ferreiro J, Mahmood N, Eshtiaghi N. Synthesis of functional hydrochar from olive waste for simultaneous removal of azo and non-azo dyes from water. CHEMICAL ENGINEERING JOURNAL ADVANCES 2022. [DOI: 10.1016/j.ceja.2021.100233] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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13
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Patel SR, Patel MP. Selective capture of anionic and cationic dyes via chitosan-g-poly-(IA-co-DADMAC)/Fe3O4 polymer composite hydrogel. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-021-04017-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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14
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Preparation of N-doped graphitic carbon nanofibers composites via pyrolysis strategy and its application in the antibiotics treatment. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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15
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Li Y, Dong X, Zhao L. Application of magnetic chitosan nanocomposites modified by graphene oxide and polyethyleneimine for removal of toxic heavy metals and dyes from water. Int J Biol Macromol 2021; 192:118-125. [PMID: 34619271 DOI: 10.1016/j.ijbiomac.2021.09.202] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 08/24/2021] [Accepted: 09/29/2021] [Indexed: 11/25/2022]
Abstract
A new type of magnetic chitosan nanocomposites modified with graphene oxide and polyethyleneimine (MCS/GO-PEI) was synthesized, which was used as an adsorbent to remove the toxic heavy metals of As and Hg as well as anionic azo dyes of congo red and amaranth in environmental water. In this experiment, MCS/GO-PEI was first synthesized and the structure and morphology characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier-transform infrared spectrometry (FT-IR), X-ray diffractometer (XRD), vibrating sample magnetometry (VSM) and X-ray photoelectron spectroscopy (XPS). The adsorption performance of the material for four analytes was investigated through adsorption experiments. The kinetic and isothermal results showed that the adsorption process was well described by pseudo-second-order kinetic and Langmuir isotherm model. Besides, the important parameter pH in the adsorption process was investigated and optimized. The maximum adsorption capacities of the nanocomposites for arsenic, mercury ions, congo red, amaranth were 220.26, 124.84, 162.07, 93.81 mg g-1 under optimum adsorption conditions, respectively. The adsorption-desorption showed that the adsorbents were presented adequate reusability. The as-prepared MCS/GO-PEI nanocomposite could serve as promising adsorbent for arsenic, mercury, congo red and amaranth in environmental water samples treatment technology.
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Affiliation(s)
- Yongxue Li
- School of Life Sciences and Biopharmaceuticals, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, PR China
| | - Xinyi Dong
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning, 110016, PR China
| | - Longshan Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning, 110016, PR China.
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Bucatariu F, Teodosiu C, Morosanu I, Fighir D, Ciobanu R, Petrila LM, Mihai M. An Overview on Composite Sorbents Based on Polyelectrolytes Used in Advanced Wastewater Treatment. Polymers (Basel) 2021; 13:3963. [PMID: 34833262 PMCID: PMC8625399 DOI: 10.3390/polym13223963] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 11/05/2021] [Accepted: 11/12/2021] [Indexed: 01/19/2023] Open
Abstract
Advanced wastewater treatment processes are required to implement wastewater reuse in agriculture or industry, the efficient removal of targeted priority and emerging organic & inorganic pollutants being compulsory (due to their eco-toxicological and human health effects, bio-accumulative, and degradation characteristics). Various processes such as membrane separations, adsorption, advanced oxidation, filtration, disinfection may be used in combination with one or more conventional treatment stages, but technical and environmental criteria are important to assess their application. Natural and synthetic polyelectrolytes combined with some inorganic materials or other organic or inorganic polymers create new materials (composites) that are currently used in sorption of toxic pollutants. The recent developments on the synthesis and characterization of composites based on polyelectrolytes, divided according to their macroscopic shape-beads, core-shell, gels, nanofibers, membranes-are discussed, and a correlation of their actual structure and properties with the adsorption mechanisms and removal efficiencies of various pollutants in aqueous media (priority and emerging pollutants or other model pollutants) are presented.
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Affiliation(s)
- Florin Bucatariu
- “Petru Poni” Institute of Macromolecular Chemistry, 41A Grigore Ghica Voda Alley, 700487 Iasi, Romania; (F.B.); (L.-M.P.)
- Department of Environmental Engineering and Management, “Gheorghe Asachi” Technical University of Iasi, 73 D. Mangeron Street, 700050 Iasi, Romania; (I.M.); (D.F.); (R.C.)
| | - Carmen Teodosiu
- Department of Environmental Engineering and Management, “Gheorghe Asachi” Technical University of Iasi, 73 D. Mangeron Street, 700050 Iasi, Romania; (I.M.); (D.F.); (R.C.)
| | - Irina Morosanu
- Department of Environmental Engineering and Management, “Gheorghe Asachi” Technical University of Iasi, 73 D. Mangeron Street, 700050 Iasi, Romania; (I.M.); (D.F.); (R.C.)
| | - Daniela Fighir
- Department of Environmental Engineering and Management, “Gheorghe Asachi” Technical University of Iasi, 73 D. Mangeron Street, 700050 Iasi, Romania; (I.M.); (D.F.); (R.C.)
| | - Ramona Ciobanu
- Department of Environmental Engineering and Management, “Gheorghe Asachi” Technical University of Iasi, 73 D. Mangeron Street, 700050 Iasi, Romania; (I.M.); (D.F.); (R.C.)
| | - Larisa-Maria Petrila
- “Petru Poni” Institute of Macromolecular Chemistry, 41A Grigore Ghica Voda Alley, 700487 Iasi, Romania; (F.B.); (L.-M.P.)
| | - Marcela Mihai
- “Petru Poni” Institute of Macromolecular Chemistry, 41A Grigore Ghica Voda Alley, 700487 Iasi, Romania; (F.B.); (L.-M.P.)
- Department of Environmental Engineering and Management, “Gheorghe Asachi” Technical University of Iasi, 73 D. Mangeron Street, 700050 Iasi, Romania; (I.M.); (D.F.); (R.C.)
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17
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Lin Q, Chen H, Cao J, Zhang J. Facile Synthesis Strategy from Sludge-Derived Extracellular Polymeric Substances to Nitrogen-Doped Graphene Oxide-Like Material and Quantum Dots. ACS OMEGA 2021; 6:24940-24948. [PMID: 34604675 PMCID: PMC8482497 DOI: 10.1021/acsomega.1c03804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Indexed: 06/13/2023]
Abstract
Extracellular polymeric substances (EPS) are microbial aggregates derived from waste sewage sludge accumulated in sewage treatment plants, which provides natural, renewable, and abundant carbon, nitrogen, oxygen sources for the development of carbon materials to achieve the value-added utilization of waste sewage sludge resources. In this work, a nitrogen-doped graphene oxide (GO)-like material (N-GO) was simply produced using EPS as starting materials. A facile H2O2 oxidation-assisted method (room temperature) was developed to synthesize nitrogen-doped GO-like quantum dots (N-GOQDs) with strong tunable fluorescence from N-GO for the first time. This approach eliminates the conventional use of toxic chemicals, concentrated acids as well as expensive equipment, and strict condition requirements, which provides new insights into the synthesis of N-GO and N-GOQDs. In addition, this H2O2-assisted method was further demonstrated to prepare yellow fluorescent GO quantum dots (GOQDs) from GO successfully. The as-prepared N-GO shows excellent adsorption capacity for removing organic matters (malachite green, rhodamine B, and methylene blue) from water in 10 min. The water-soluble N-GOQDs were demonstrated to be a low toxicity and good biocompatibility fluorescence probe for bioimaging.
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Affiliation(s)
- Qiuyuan Lin
- Department of Chemistry, Fudan University, Shanghai 200438, P. R. China
| | - Hui Chen
- Department of Chemistry, Fudan University, Shanghai 200438, P. R. China
| | - Jianglin Cao
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, P. R. China
- Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China
| | - Junxi Zhang
- Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China
- Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power, Shanghai University of Electric Power, Shanghai 200090, P. R. China
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18
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Lu F, Lin J, Lin C, Qi G, Lin X, Xie Z. Heteroporous 3D covalent organic framework-based magnetic nanospheres for sensitive detection of bisphenol A. Talanta 2021; 231:122343. [PMID: 33965019 DOI: 10.1016/j.talanta.2021.122343] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 03/07/2021] [Accepted: 03/18/2021] [Indexed: 11/25/2022]
Abstract
Covalent organic frameworks (COFs) showed great promise in effective adsorption of target molecule via size selectivity. Although various magnetic 2D COFs composites have been studied and exhibited the intensive applications, the incorporation of 3D COFs and magnetic nanoparticles to form a new class of magnetic adsorbents with enhanced function still has no reports. Herein, a novel Fe3O4@3D COF with heteroporous structure matching to the sizes of bisphenol A (BPA) was firstly synthesized for better adsorption of BPA than common magnetic 2D-COFs. Three Fe3O4@3D COFs nanospheres were synthesized under the solvothermal conditions in autoclave, and the optimum Fe3O4@3D-COF denoted as Fe3O4@COF-TpTAM (Tp, 1,3,5-triformylphloroglucinol; TAM, tetra(p-aminophenyl)-methane) was selected and employed. Detailed characteristics of Fe3O4@COF-TpTAM were evaluated via various techniques including TEM, FTIR, TGA, XRD and BET. Excellent chemical and thermal stability, high surface area (294.6 m2 g-1) and pore volume (0.2 m3 g-1) with multiple pore sizes comparable with the simulated three-dimensional sizes of BPA were exhibited. A high adsorption capacity of BPA up to 209.9 mg/g that was better than common 2D-COFs was achieved, and the sensitive MSPE-LC-MS method with wide linear range (10-5000 pg/mL), low detection limit (4 pg/mL, S/N = 3) was built. Satisfactory recoveries of BPA as 93.8 ± 1.4%-101.4 ± 5.1% (n = 3) and 100.4 ± 1.9% ~ 107.3 ± 1.2% (n = 3) were obtained in milk and river water samples, respectively. This work demonstrates the promising application of Fe3O4@3D COF as efficient adsorbents of trace BPA, and opens up a new access for the efficient MSPE in sample pretreatment for food or environmental safety analysis.
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Affiliation(s)
- Feifei Lu
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou, 350108, China
| | - Jian Lin
- Forensic Science Division, Fujian Provincial Department of Public Security, Fuzhou, China
| | - Chenchen Lin
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou, 350108, China
| | - Guomin Qi
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou, 350108, China
| | - Xucong Lin
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou, 350108, China.
| | - Zenghong Xie
- Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou, 350108, China
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19
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Nunes YL, de Menezes FL, de Sousa IG, Cavalcante ALG, Cavalcante FTT, da Silva Moreira K, de Oliveira ALB, Mota GF, da Silva Souza JE, de Aguiar Falcão IR, Rocha TG, Valério RBR, Fechine PBA, de Souza MCM, Dos Santos JCS. Chemical and physical Chitosan modification for designing enzymatic industrial biocatalysts: How to choose the best strategy? Int J Biol Macromol 2021; 181:1124-1170. [PMID: 33864867 DOI: 10.1016/j.ijbiomac.2021.04.004] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 04/02/2021] [Accepted: 04/03/2021] [Indexed: 12/16/2022]
Abstract
Chitosan is one of the most abundant natural polymer worldwide, and due to its inherent characteristics, its use in industrial processes has been extensively explored. Because it is biodegradable, biocompatible, non-toxic, hydrophilic, cheap, and has good physical-chemical stability, it is seen as an excellent alternative for the replacement of synthetic materials in the search for more sustainable production methodologies. Thus being, a possible biotechnological application of Chitosan is as a direct support for enzyme immobilization. However, its applicability is quite specific, and to overcome this issue, alternative pretreatments are required, such as chemical and physical modifications to its structure, enabling its use in a wider array of applications. This review aims to present the topic in detail, by exploring and discussing methods of employment of Chitosan in enzymatic immobilization processes with various enzymes, presenting its advantages and disadvantages, as well as listing possible chemical modifications and combinations with other compounds for formulating an ideal support for this purpose. First, we will present Chitosan emphasizing its characteristics that allow its use as enzyme support. Furthermore, we will discuss possible physicochemical modifications that can be made to Chitosan, mentioning the improvements obtained in each process. These discussions will enable a comprehensive comparison between, and an informed choice of, the best technologies concerning enzyme immobilization and the application conditions of the biocatalyst.
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Affiliation(s)
- Yale Luck Nunes
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, CEP 60455760 Fortaleza, CE, Brazil
| | - Fernando Lima de Menezes
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, CEP 60455760 Fortaleza, CE, Brazil
| | - Isamayra Germano de Sousa
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil
| | - Antônio Luthierre Gama Cavalcante
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, CEP 60455760 Fortaleza, CE, Brazil
| | | | - Katerine da Silva Moreira
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 709, Fortaleza CEP 60455760, CE, Brazil
| | - André Luiz Barros de Oliveira
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 709, Fortaleza CEP 60455760, CE, Brazil
| | - Gabrielly Ferreira Mota
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil
| | - José Erick da Silva Souza
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil
| | - Italo Rafael de Aguiar Falcão
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil
| | - Thales Guimaraes Rocha
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil
| | - Roberta Bussons Rodrigues Valério
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, CEP 60455760 Fortaleza, CE, Brazil
| | - Pierre Basílio Almeida Fechine
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Bloco 940, CEP 60455760 Fortaleza, CE, Brazil
| | - Maria Cristiane Martins de Souza
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil
| | - José C S Dos Santos
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção CEP 62790970, CE, Brazil; Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 709, Fortaleza CEP 60455760, CE, Brazil.
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20
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Li P, Wang T, He J, Jiang J, Lei F. Synthesis, characterization, and selective dye adsorption by pH- and ion-sensitive polyelectrolyte galactomannan-based hydrogels. Carbohydr Polym 2021; 264:118009. [PMID: 33910713 DOI: 10.1016/j.carbpol.2021.118009] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/12/2021] [Accepted: 03/26/2021] [Indexed: 12/15/2022]
Abstract
Three novel polyelectrolyte galactomannan hydrogels (PGHs) were fabricated by chemically crosslinking quaternary ammonium galactomannan (QAG) and carboxymethyl galactomannan (CMG), and employed for the removal of Congo Red (CR) and Methylene Blue (MB). Physicochemical characterization revealed that the PGHs are chemically and physically crosslinked. The PGHs are pH- and ion-sensitive, and their physical crosslinking can be destroyed by artificial urine; water swelling capacity (100.6-321.9 g/g dry gel) and artificial urine swelling capacity (35.9-80.5 g/g dry gel). The adsorption of CR and MB was studied and found to be pH-dependent and selective. The maximum adsorption capacities of CR and MB on the QAG and CMG gels are 1441 and 94.52 mg/g, respectively, and their adsorption kinetics and isotherm behavior obey the pseudo-second-order kinetics model and Langmuir isotherm model, respectively. The adsorption mechanism is dominated by electrostatic interactions and hydrogen bonding. Further, the PGHs have excellent salt resistance and are reusable.
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Affiliation(s)
- Pengfei Li
- Department of Chemistry and Chemical Engineering, MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China
| | - Ting Wang
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning 530006, China
| | - Jing He
- Department of Chemistry and Chemical Engineering, MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China
| | - Jianxin Jiang
- Department of Chemistry and Chemical Engineering, MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China.
| | - Fuhou Lei
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning 530006, China.
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21
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Ge H, Zhang Z, Zhao X, Li H, Sun J, Jv X. Adsorption performance of organic dyes in single and binary systems onto poly(itaconic acid)/magnetite sepiolite composite prepared via the green synthetic methods. CAN J CHEM ENG 2021. [DOI: 10.1002/cjce.24014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hucheng Ge
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry and Chemical Engineering, Tianjin University of Technology Tianjin China
| | - Ze Zhang
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry and Chemical Engineering, Tianjin University of Technology Tianjin China
| | - Xiaowei Zhao
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry and Chemical Engineering, Tianjin University of Technology Tianjin China
| | - Hai Li
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry and Chemical Engineering, Tianjin University of Technology Tianjin China
| | - Jingyi Sun
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry and Chemical Engineering, Tianjin University of Technology Tianjin China
| | - Xiaojun Jv
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry and Chemical Engineering, Tianjin University of Technology Tianjin China
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22
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Wang Z, Park HN, Won SW. Adsorption and Desorption Properties of Polyethylenimine/Polyvinyl Chloride Cross-Linked Fiber for the Treatment of Azo Dye Reactive Yellow 2. Molecules 2021; 26:molecules26061519. [PMID: 33802112 PMCID: PMC8000247 DOI: 10.3390/molecules26061519] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/08/2021] [Accepted: 03/08/2021] [Indexed: 11/25/2022] Open
Abstract
In this study, the optimal conditions for the fabrication of polyethylenimine/polyvinyl chloride cross-linked fiber (PEI/PVC-CF) were determined by comparing the adsorption capacity of synthesized PEI/PVC-CFs for Reactive Yellow 2 (RY2). The PEI/PVC-CF prepared through the optimal conditions was characterized using scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), and Brunauer–Emmett–Teller (BET) analyses. Several batch adsorption and desorption experiments were carried out to evaluate the sorption performance and reusability of PEI/PVC-CF for RY2. As a result, the adsorption of RY2 by PEI/PVC-CF was most effective at pH 2.0. A pseudo-second-order model fit better with the kinetics adsorption data. The adsorption isotherm process was described well by the Langmuir model, and the maximum dye uptake was predicted to be 820.6 mg/g at pH 2.0 and 25 °C. Thermodynamic analysis showed that the adsorption process was spontaneous and endothermic. In addition, 1.0 M NaHCO3 was an efficient eluent for the regeneration of RY2-loaded PEI/PVC-CF. Finally, the repeated adsorption–desorption experiments showed that the PEI/PVC-CF remained at high adsorption and desorption efficiencies for RY2, even in 17 cycles.
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Affiliation(s)
- Zhuo Wang
- Department of Ocean System Engineering, College of Marine Science, Gyeongsang National University, Tongyeong 53064, Korea; (Z.W.); (H.N.P.)
| | - Ha Neul Park
- Department of Ocean System Engineering, College of Marine Science, Gyeongsang National University, Tongyeong 53064, Korea; (Z.W.); (H.N.P.)
| | - Sung Wook Won
- Department of Ocean System Engineering, College of Marine Science, Gyeongsang National University, Tongyeong 53064, Korea; (Z.W.); (H.N.P.)
- Department of Marine Environmental Engineering, College of Marine Science, Gyeongsang National University, Tongyeong 53064, Korea
- Correspondence: ; Tel.: +82-55-772-9136
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23
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Liu Y, Qi R, Ge Z, Zhang Y, Jing L, Li M. N-doping copolymer derived hierarchical micro/mesoporous carbon:Pore regulation of melamine and fabulous adsorption performances. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.03.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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24
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Zhang J, Lu W, Li H, Zhan S, Wang X, Ma C, Qiu Z. Polyethyleneimine-impregnated alkali treated waste bamboo powder for effective dye removal. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2021; 83:1183-1197. [PMID: 33724946 DOI: 10.2166/wst.2021.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In this study, the polyethyleneimine (PEI) modified waste bamboo powder (WBP-Na-PEI) was successfully prepared and applied to adsorbing Congo red (CR) dye from aqueous solution. The obtained materials were characterized by field emission scanning electron microscope, X-ray diffraction, Fourier transform-infrared, and thermogravimetric analysis. The results showed that WBP-Na-PEI(1.8 K-5) was synthesized successfully and PEI uniformly covered the WBP-Na-PEI(1.8 K-5) surface. In the process of adsorption, four kinds of influencing factors were discussed, and the adsorption mechanisms such as kinetics, isotherm, thermodynamics were explored. The maximum adsorption capacity of WBP-Na-PEI(1.8 K-5) was 992.94 mg·g-1 at 298 ± 1 K, and the removal efficiency was over 98%. Pseudo-first-order, pseudo-second-order and intra-particle diffusion models were studied, the results showed that the adsorption process conformed to the pseudo-second-order model, and the rate of this process was controlled by many steps. Furthermore, the removal efficiency of the adsorption kinetics reached 85% within 10 minutes. The results of the isotherm model and thermodynamics showed that the adsorption process was consistent with the Langmuir model and was mainly a spontaneous chemical endothermic process of monolayer. And the removal efficiency of the adsorbent reached 93% at the concentration of 400 mg/L, which can be expected to have a broad prospect in the treatment of CR industrial wastewater.
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Affiliation(s)
- Jian Zhang
- School of Resources Environmental and Chemical Engineering, Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, Nanchang University, Nanchang 330031, China E-mail: ; † These authors contribute equally to this work
| | - Wenjing Lu
- School of Life Sciences, State Ministry of Education Key Laboratory of Poyang Lake Environment and Resource Utilization, Nanchang University, Nanchang 330031, China; † These authors contribute equally to this work
| | - Hui Li
- School of Resources Environmental and Chemical Engineering, Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, Nanchang University, Nanchang 330031, China E-mail:
| | - Siyan Zhan
- School of Resources Environmental and Chemical Engineering, Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, Nanchang University, Nanchang 330031, China E-mail:
| | - Ximo Wang
- School of Resources Environmental and Chemical Engineering, Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, Nanchang University, Nanchang 330031, China E-mail:
| | - Changpo Ma
- School of Resources Environmental and Chemical Engineering, Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, Nanchang University, Nanchang 330031, China E-mail:
| | - Zumin Qiu
- School of Resources Environmental and Chemical Engineering, Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, Nanchang University, Nanchang 330031, China E-mail:
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Luo Q, Cheng Z, He L, Wang X, Li K, Huang X. Glucose and glycidol grafted polyacrylonitrile particles by hydrothermal synthesis for enriched boron from aqueous solution. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2020.125976] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Song Y, Wang Q, Yang W, Chen Q, Zhou Y, Zhou L. Chitosan-nickel oxide composite as an efficient adsorbent for removal of Congo red from aqueous solution. J DISPER SCI TECHNOL 2021. [DOI: 10.1080/01932691.2021.1878901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Yu Song
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong, China
| | - Qing Wang
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong, China
| | - Wenjuan Yang
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong, China
| | - Qilin Chen
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong, China
| | - Yafen Zhou
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong, China
| | - Limei Zhou
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong, China
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Jaafari J, Barzanouni H, Mazloomi S, Amir Abadi Farahani N, Sharafi K, Soleimani P, Haghighat GA. Effective adsorptive removal of reactive dyes by magnetic chitosan nanoparticles: Kinetic, isothermal studies and response surface methodology. Int J Biol Macromol 2020; 164:344-355. [DOI: 10.1016/j.ijbiomac.2020.07.042] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 07/04/2020] [Accepted: 07/06/2020] [Indexed: 01/04/2023]
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28
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Lakkaboyana SK, Soontarapa K, Vinaykumar, Marella RK, Kannan K. Preparation of novel chitosan polymeric nanocomposite as an efficient material for the removal of Acid Blue 25 from aqueous environment. Int J Biol Macromol 2020; 168:760-768. [PMID: 33232701 DOI: 10.1016/j.ijbiomac.2020.11.133] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 10/27/2020] [Accepted: 11/18/2020] [Indexed: 10/22/2022]
Abstract
A novel, sustainable chitosan polymeric nanocomposite (CS-PVA@CuO) was synthesized and subjected to the removal of acid blue 25 (AB25) from the aqueous environment. The influence of different variables such as pH, contact time, initial dye concentration, temperature, and adsorption kinetics has been examined in the batch adsorption process. The CS-PVA@CuO composite was systematically characterized by XRD, FTIR, SEM, and EDX analysis. The pseudo-first order (PFO), pseudo-second order (PSO), and intra-particle diffusion kinetics equations were used to examine the kinetic data of the adsorption process. The adsorption kinetics confirms that the PSO model was a more exact fit. Thermodynamics study typically revealed that the uptake of AB25 by the adsorbent is spontaneous and endothermic in nature. Remarkably, the results reveal the highest adsorption capacity of the CS-PVA@CuO was 171.4 mg/g at 313 K. To be specific, CS-PVA@CuO polymer nanocomposite can be effectively used as a suitable adsorbent material for the potential elimination of anionic AB25 dye from the aqueous solutions.
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Affiliation(s)
- Sivarama Krishna Lakkaboyana
- Department of Chemical Technology, Chulalongkorn University, Bangkok 10330, Thailand; Center of Excellence on Petrochemical and Materials Technology, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand.
| | - Khantong Soontarapa
- Department of Chemical Technology, Chulalongkorn University, Bangkok 10330, Thailand; Center of Excellence on Petrochemical and Materials Technology, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand.
| | - Vinaykumar
- Department of Biotechnology, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand Pin code: 247667, India
| | - Ravi Kumar Marella
- Department of Chemistry (H & S), PACE Institute of Technology & Sciences, Ongole 523001, Andhra Pradesh, India
| | - Karthik Kannan
- Center for Advanced Materials, Qatar University, P. O 2713, Doha, Qatar
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El-Kousy SM, El-Shorbagy HG, El-Ghaffar MA. Chitosan/montmorillonite composites for fast removal of methylene blue from aqueous solutions. MATERIALS CHEMISTRY AND PHYSICS 2020; 254:123236. [DOI: 10.1016/j.matchemphys.2020.123236] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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30
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Balbino TAC, Bellato CR, da Silva AD, Marques Neto JDO, Guimarães LDM. Magnetic cross-linked chitosan modified with ethylenediamine and β-cyclodextrin for removal of phenolic compounds. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125119] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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31
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Ning F, Zhang J, Kang M, Ma C, Li H, Qiu Z. Hydroxyethyl cellulose hydrogel modified with tannic acid as methylene blue adsorbent. J Appl Polym Sci 2020. [DOI: 10.1002/app.49880] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Feng Ning
- School of Resources Environmental and Chemical Engineering Nanchang University Nanchang China
| | - Jian Zhang
- School of Resources Environmental and Chemical Engineering Nanchang University Nanchang China
| | - Minxia Kang
- School of Resources Environmental and Chemical Engineering Nanchang University Nanchang China
| | - Changpo Ma
- School of Resources Environmental and Chemical Engineering Nanchang University Nanchang China
| | - Hui Li
- School of Resources Environmental and Chemical Engineering Nanchang University Nanchang China
| | - Zumin Qiu
- School of Resources Environmental and Chemical Engineering Nanchang University Nanchang China
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32
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Peng X, Yan Z, Hu L, Zhang R, Liu S, Wang A, Yu X, Chen L. Adsorption behavior of hexavalent chromium in aqueous solution by polyvinylimidazole modified cellulose. Int J Biol Macromol 2020; 155:1184-1193. [DOI: 10.1016/j.ijbiomac.2019.11.086] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 10/16/2019] [Accepted: 11/09/2019] [Indexed: 12/07/2022]
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Elwakeel KZ, Elgarahy AM, Elshoubaky GA, Mohammad SH. Microwave assist sorption of crystal violet and Congo red dyes onto amphoteric sorbent based on upcycled Sepia shells. JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE & ENGINEERING 2020; 18:35-50. [PMID: 32399219 PMCID: PMC7203356 DOI: 10.1007/s40201-019-00435-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Accepted: 12/30/2019] [Indexed: 05/04/2023]
Abstract
A new sorbent based on Sepia shells (cuttlefish bones) has been synthesized (SSBC) and tested for the sorption of cationic dye (crystal violet, CV) and an anionic dye (congo red, CR). SSBC was produced by reaction of sepia shells powder with urea in the presence of formaldehyde. In the first part of the work, the sorbent was characterized using scanning electron microscopy, energy dispersive X-ray analysis, Fourier-transform infra-red spectrometry and titration (for determining pHPZC). In a second step, sorption properties were tested on the two dyes through the study of pH effect, sorbent dosage, temperature and ionic strength; the sorption isotherms and uptake kinetics were analyzed at the optimum pH: Langmuir equation fits isotherm profiles while the kinetic profile can be described by the pseudo-second order rate equation. Maximum sorption capacities reach up to 0.536 mmol g-1 for CV and 0.359 mmol g-1 for CR, at pH 10.6 and 2.4, respectively. The comparison of sorption properties at different temperatures shows that the sorption is endothermic. Processing to the sorption under microwave irradiation (microwaved enforced sorption, MES) increases mass transfer and a contact time as low as 1 min is sufficient under optimized conditions (exposure time and power) reaching the equilibrium, while 2-3 h were necessary for "simple" sorption. Dye desorption was successfully tested using 0.5 M solutions of NaOH and HCl for the removal of CR and CV, respectively. The sorbent can be re-used for a minimum of four cycles of sorption/desorption. Finally, the sorbent was successfully tested on spiked tap water and real industrial wastewater.
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Affiliation(s)
- K. Z. Elwakeel
- Environmental Science Department, Faculty of Science, Port-Said University, Port-Said, Egypt
- University of Jeddah, College of Science, Department of Chemistry, Jeddah, Saudi Arabia
| | - A. M. Elgarahy
- Zoology Department, Faculty of Science, Port-Said University, Port-Said, Egypt
| | - G. A. Elshoubaky
- Botany Department, Faculty of Science, Suez Canal University, Ismailia, Egypt
| | - S. H. Mohammad
- Zoology Department, Faculty of Science, Port-Said University, Port-Said, Egypt
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34
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Fotsing PN, Woumfo ED, Mezghich S, Mignot M, Mofaddel N, Le Derf F, Vieillard J. Surface modification of biomaterials based on cocoa shell with improved nitrate and Cr(vi) removal. RSC Adv 2020; 10:20009-20019. [PMID: 35520429 PMCID: PMC9054216 DOI: 10.1039/d0ra03027a] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 05/20/2020] [Indexed: 12/22/2022] Open
Abstract
The present work addresses the development of simple, low-cost and eco-friendly cocoa-shell-based materials for efficient removal of heavy metal hexavalent chromium (Cr(vi)), and toxic nitrate (NO3 -) from aqueous solution. A conventional treatment process was used to purify cocoa shell (CS) into an adsorbent, followed by chemical grafting of dendrimers to promote its surface properties for nitrate and Cr(vi) removal. The morphology, surface charge, structure and stability of the new adsorbent were investigated by scanning electron microscopy, Fourier transform infrared and UV-visible spectroscopies, zeta potential, X-ray photoelectron spectrometry, and differential scanning calorimetry. The successful chemical grafting of the dendrimer (polyethyleneimine, PEI) onto purified CS was confirmed. CS-T-PEI-P proved to be a very efficient candidate for the removal of nitrate and chromium(vi). Removal of the two pollutants at different initial concentrations and pH values was studied and discussed. Sorption of chromium and nitrate was found to obey 2nd-order kinetics and a Freundlich-type isotherm, affording an uptake adsorption of 16.92 mg g-1 for NO3 - and 24.78 mg g-1 for Cr(vi). These results open promising prospects for its potential applications as a low cost catalyst in wastewater treatment.
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Affiliation(s)
- P Nkuigue Fotsing
- Laboratory of Applied Inorganic Chemistry, Faculty of Sciences, University of Yaoundé I P.O. Box 812 Yaoundé Cameroon
| | - E Djoufac Woumfo
- Laboratory of Applied Inorganic Chemistry, Faculty of Sciences, University of Yaoundé I P.O. Box 812 Yaoundé Cameroon
| | - S Mezghich
- Normandie Univ., UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014) 55, rue Saint Germain, 27000 Evreux France
| | - M Mignot
- Normandie Univ., UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014) 55, rue Saint Germain, 27000 Evreux France
| | - N Mofaddel
- Normandie Univ., UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014) 55, rue Saint Germain, 27000 Evreux France
| | - F Le Derf
- Normandie Univ., UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014) 55, rue Saint Germain, 27000 Evreux France
| | - J Vieillard
- Normandie Univ., UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014) 55, rue Saint Germain, 27000 Evreux France
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Gupta VK, Agarwal S, Ahmad R, Mirza A, Mittal J. Sequestration of toxic congo red dye from aqueous solution using ecofriendly guar gum/ activated carbon nanocomposite. Int J Biol Macromol 2020; 158:S0141-8130(20)33167-6. [PMID: 32389650 DOI: 10.1016/j.ijbiomac.2020.05.025] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/02/2020] [Accepted: 05/03/2020] [Indexed: 10/24/2022]
Abstract
In the present study, a potential Guar gum/activated carbon nanocomposite as an adsorbent was synthesized and utilized for the sequestration of toxic congo red dye from synthetic wastewater. The nanocomposite was characterized using different techniques such as SEM, EDX, TEM, FTIR and XRD. Various physico-chemical parameters such as influence of contact time, pH, adsorbent dose, temperature and initial dye concentration were investigated to optimize conditions for maximum adsorption of congo red. Equilibrium data fitted well with Langmuir isotherm model having maximum adsorption capacity of 831.82 mgg-1 at 313 K. The kinetic studies demonstrated that the adsorption followed a pseudo-second order kinetic model. The thermodynamic study showed that the adsorption of congo red onto nanocomposite was spontaneous, exothermic with decreased in randomness at solid/liquid interface. The regeneration study indicated that the nanocomposite could be reused successfully upto five consecutive cycles. Therefore, the present material can be effectively and efficiently urilized for the removal of congo red dye from aqueous solution as well as industrial wastewater.
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Affiliation(s)
- Vinod Kumar Gupta
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Shilpi Agarwal
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Rais Ahmad
- Environmental Research Laboratory, Department of Applied Chemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Anam Mirza
- Department of Applied Chemistry, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh, 202002, UP, India
| | - Jyoti Mittal
- Department of Chemistry, Maulana Azad National Institute of Technology, Bhopal 462 003, India
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36
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Mohammadi SZ, Safari Z, Madady N. Synthesis of Co3O4@SiO2 Core/Shell–Nylon 6 Magnetic Nanocomposite as an Adsorbent for Removal of Congo Red from Wastewater. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01485-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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37
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Rokni S, Haji Seyed Mohammad Shirazi R, Miralinaghi M, Moniri E. Efficient adsorption of anionic dyes onto magnetic graphene oxide coated with polyethylenimine: Kinetic, isotherm, and thermodynamic studies. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04090-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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38
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In Situ Synthesis and Characterization of ZnO/Chitosan Nanocomposite as an Adsorbent for Removal of Congo Red from Aqueous Solution. ADVANCES IN POLYMER TECHNOLOGY 2020. [DOI: 10.1155/2020/3892694] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
ZnO/chitosan nanocomposite was successfully synthesized by in-situ precipitation method. The material was characterized by XRD, FESEM, TEM, FTIR, BET, and TGA. Results show that ZnO/chitosan nanocomposite has spherical shape with the average size of 20–25 nm. BET surface area and the average pore size of ZnO/chitosan nanocomposite are 2.2436 (m2/g) and 12.2 nm, respectively. The material was applied as an adsorbent for congo red removal from aqueous solutions. The congo red adsorption is better described by the Langmuir model (R2=0.996) than by the Freundlich model (R2=0.962). Therefore, it can be presumed that congo red was adsorbed in a single monolayer with the theoretical maximum adsorption capacity of 227.3 (mg/g). This is comparable to other available adsorbents. It can be suggested that ZnO/chitosan nanocomposite could serve as promising adsorbent for congo red in wastewater treatment technology.
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39
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Chatterjee S, Guha N, Krishnan S, Singh AK, Mathur P, Rai DK. Selective and Recyclable Congo Red Dye Adsorption by Spherical Fe 3O 4 Nanoparticles Functionalized with 1,2,4,5-Benzenetetracarboxylic Acid. Sci Rep 2020; 10:111. [PMID: 31924827 PMCID: PMC6954200 DOI: 10.1038/s41598-019-57017-2] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 12/10/2019] [Indexed: 11/09/2022] Open
Abstract
In this study, the new material Fe3O4@BTCA has been synthesized by immobilization of 1,2,4,5-Benzenetetracarboxylic acid (BTCA) on the surface of Fe3O4 NPs, obtained by co-precipitation of FeCl3.6H2O and FeCl2.4H2O in the basic conditions. Characterization by P-XRD, FE-SEM, and TEM confirm Fe3O4 has a spherical crystalline structure with an average diameter of 15 nm, which after functionalization with BTCA, increases to 20 nm. Functionalization also enhances the surface area and surface charge of the material, confirmed by BET and zeta potential analyses, respectively. The dye adsorption capacity of Fe3O4@BTCA has been investigated for three common dyes; Congo red (C.R), Methylene blue (M.B), and Crystal violet (C.V). The adsorption studies show that the material rapidly and selectively adsorbs C.R dye with very high adsorption capacity (630 mg/g), which is attributed to strong H-bonding ability of BTCA with C.R dye as indicated by adsorption mechanism study. The material also shows excellent recyclability without any considerable loss of adsorption capacity. Adsorption isotherm and kinetic studies suggest that the adsorption occurs by the Langmuir adsorption model following pseudo-second-order adsorption kinetics.
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Affiliation(s)
- Sobhan Chatterjee
- Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Nikita Guha
- Discipline of Metallurgy Engineering and Materials Science, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Sarathkumar Krishnan
- Discipline of Metallurgy Engineering and Materials Science, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Amrendra K Singh
- Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Pradeep Mathur
- Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Dhirendra K Rai
- Discipline of Metallurgy Engineering and Materials Science, Indian Institute of Technology Indore, Simrol, Indore, 453552, India.
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40
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Yang J, Zhou L, Wang XY, Song G, You LJ, Li JM. Core-satellite Ag/TiO2/Ag composite nanospheres for multiple SERS applications in solution by a portable Raman spectrometer. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2019.124013] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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41
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Li Y, Hou X, Pan Y, Wang L, Xiao H. Redox-responsive carboxymethyl cellulose hydrogel for adsorption and controlled release of dye. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2019.109447] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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42
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Wang Y, Shi L, Jin Y, Sun S, Gao P, Wei Y, Wang Z, Jiang Y. Surface-initiated polymerization for the preparation of magnetic polymer composites. Polym Chem 2020. [DOI: 10.1039/c9py01744e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A surface-initiated polymerization method is shown for the preparation of magnetic polymer composites with the good encapsulation of magnetic materials.
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Affiliation(s)
- Yang Wang
- School of Chemistry and Chemical Engineering
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- Southeast University
- Nanjing 211189
- P.R. China
| | - Lin Shi
- School of Chemistry and Chemical Engineering
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- Southeast University
- Nanjing 211189
- P.R. China
| | - Yajin Jin
- School of Chemistry and Chemical Engineering
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- Southeast University
- Nanjing 211189
- P.R. China
| | - Si Sun
- School of Chemistry and Chemical Engineering
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- Southeast University
- Nanjing 211189
- P.R. China
| | - Pengcheng Gao
- School of Chemistry and Chemical Engineering
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- Southeast University
- Nanjing 211189
- P.R. China
| | - Yingying Wei
- School of Chemistry and Chemical Engineering
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- Southeast University
- Nanjing 211189
- P.R. China
| | - Zhifei Wang
- School of Chemistry and Chemical Engineering
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- Southeast University
- Nanjing 211189
- P.R. China
| | - Yong Jiang
- School of Chemistry and Chemical Engineering
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research
- Southeast University
- Nanjing 211189
- P.R. China
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43
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Huang C, Lu F, Xu K, Ding G, You L, Wang J, Zhang Q. Synthesis of magnetic polyphosphazene-Ag composite particles as surface enhanced Raman spectroscopy substrates for the detection of melamine. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.02.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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44
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Xu P, Zheng M, Chen N, Wu Z, Xu N, Tang J, Teng Z. Uniform magnetic chitosan microspheres with radially oriented channels by electrostatic droplets method for efficient removal of Acid Blue. J Taiwan Inst Chem Eng 2019. [DOI: 10.1016/j.jtice.2019.09.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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45
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Lu F, Dong A, Ding G, Xu K, Li J, You L. Magnetic porous polymer composite for high performance adsorption of acid red 18 based on melamine resin and chitosan. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111515] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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46
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Kloster GA, Mosiewicki MA, Marcovich NE. Chitosan/iron oxide nanocomposite films: Effect of the composition and preparation methods on the adsorption of congo red. Carbohydr Polym 2019; 221:186-194. [DOI: 10.1016/j.carbpol.2019.05.089] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 05/14/2019] [Accepted: 05/30/2019] [Indexed: 11/13/2022]
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47
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Bucatariu F, Ghiorghita CA, Schwarz D, Boita T, Mihai M. Layer-by-layer polyelectrolyte architectures with ultra-fast and high loading/release properties for copper ions. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123704] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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48
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Polyethylenimine-crosslinked chitin flake as a biosorbent for removal of Acid Blue 25. KOREAN J CHEM ENG 2019. [DOI: 10.1007/s11814-019-0347-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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49
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Wang Y, Dai X, Zhan Y, Ding X, Wang M, Wang X. In situ growth of ZIF-8 nanoparticles on chitosan to form the hybrid nanocomposites for high-efficiency removal of Congo Red. Int J Biol Macromol 2019; 137:77-86. [PMID: 31254578 DOI: 10.1016/j.ijbiomac.2019.06.195] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 06/21/2019] [Accepted: 06/24/2019] [Indexed: 11/30/2022]
Abstract
The zeolitic imidazole framework (ZIF-8) dotted chitosan (CS) nanocomposites (ZIF-8@CS) were fabricated via in-situ growth method. The morphology, structure and chemical state of ZIF-8@CS were investigated by scanning electron microscope (SEM), transmission electron microscope (TEM), X-ray photoelectron spectroscopy (XPS), Fourier transform IR spectroscopy (FTIR) and X-ray diffraction (XRD). The adsorption behavior of ZIF-8@CS composites on Congo Red (CR) in aqueous solution was systematically investigated. The adsorption isotherm data showed that the adsorption of CR by ZIF-8@CS was single-layer adsorption, which was consistent with the Langmuir isotherm model. The maximum adsorption capacity of ZIF-8@CS was 922 mg/g. The kinetics parameters were in accord with pseudo-second-order equation, which implied that the adsorption rate was mainly controlled by the chemisorption mechanism. The removal of CR was attributed to the participation of hydrogen bonds, electrostatic interactions, π-π conjugation and zinc coordination effects.
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Affiliation(s)
- Yating Wang
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Xiu Dai
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Yixing Zhan
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Xiaoqing Ding
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Ming Wang
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China
| | - Xinlong Wang
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, China.
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50
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