The Experts below are selected from a list of 18963 Experts worldwide ranked by ideXlab platform
Yi Zhang - One of the best experts on this subject based on the ideXlab platform.
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Sustainable Disposal of Cr(VI): Adsorption–Reduction Strategy for Treating Textile Wastewaters with Amino-Functionalized Boehmite Hazardous Solid Wastes
ACS Sustainable Chemistry & Engineering, 2018Co-Authors: Hailin Zhang, Zheming Wang, Wen Wen Cui, Yang Zhang, Ying Zhang, Shili Zheng, Yi ZhangAbstract:The present work reports a Sustainable adsorption–reduction strategy for Disposal of Cr(VI)-bearing wastes. By cross-linking between boehmite and chitosan to prepare amino-functionalized boehmite adsorbents, Cr(VI) could be adsorbed from the Cr(VI)-containing solutions by the adsorbents with the maximum adsorption capacity of 120.2 mg/g, which was improved about 3 times compared to that of boehmite. Adsorption mechanism showed that the Cr(VI) was adsorbed by complexing with −NH2 bonds and exchanging with −OH groups of adsorbents. About 31% Cr(VI) was simultaneously reduced to Cr(III) by the reactive −OH and −NH2 electron acceptor of adsorbents. After adsorption, the Cr(VI/III) and boehmite of adsorbents were dissolved in 25% H2SO4 solution, the remaining Cr(VI) was reduced to Cr(III) with 100% reduction yield, and the CrxAl2–x(OH)2y(SO4)8–y·nH2O was prepared as product, while the insoluble chitosan was recycled in a closed loop. In application, column experiments results showed that the γ-AlOOH hazardous ...
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Sustainable Disposal of cr vi adsorption reduction strategy for treating textile wastewaters with amino functionalized boehmite hazardous solid wastes
ACS Sustainable Chemistry & Engineering, 2018Co-Authors: Hailin Zhang, Zheming Wang, Wen Wen Cui, Yang Zhang, Ying Zhang, Shili Zheng, Yi ZhangAbstract:The present work reports a Sustainable adsorption–reduction strategy for Disposal of Cr(VI)-bearing wastes. By cross-linking between boehmite and chitosan to prepare amino-functionalized boehmite adsorbents, Cr(VI) could be adsorbed from the Cr(VI)-containing solutions by the adsorbents with the maximum adsorption capacity of 120.2 mg/g, which was improved about 3 times compared to that of boehmite. Adsorption mechanism showed that the Cr(VI) was adsorbed by complexing with −NH2 bonds and exchanging with −OH groups of adsorbents. About 31% Cr(VI) was simultaneously reduced to Cr(III) by the reactive −OH and −NH2 electron acceptor of adsorbents. After adsorption, the Cr(VI/III) and boehmite of adsorbents were dissolved in 25% H2SO4 solution, the remaining Cr(VI) was reduced to Cr(III) with 100% reduction yield, and the CrxAl2–x(OH)2y(SO4)8–y·nH2O was prepared as product, while the insoluble chitosan was recycled in a closed loop. In application, column experiments results showed that the γ-AlOOH hazardous ...
Hailin Zhang - One of the best experts on this subject based on the ideXlab platform.
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Sustainable Disposal of Cr(VI): Adsorption–Reduction Strategy for Treating Textile Wastewaters with Amino-Functionalized Boehmite Hazardous Solid Wastes
ACS Sustainable Chemistry & Engineering, 2018Co-Authors: Hailin Zhang, Zheming Wang, Wen Wen Cui, Yang Zhang, Ying Zhang, Shili Zheng, Yi ZhangAbstract:The present work reports a Sustainable adsorption–reduction strategy for Disposal of Cr(VI)-bearing wastes. By cross-linking between boehmite and chitosan to prepare amino-functionalized boehmite adsorbents, Cr(VI) could be adsorbed from the Cr(VI)-containing solutions by the adsorbents with the maximum adsorption capacity of 120.2 mg/g, which was improved about 3 times compared to that of boehmite. Adsorption mechanism showed that the Cr(VI) was adsorbed by complexing with −NH2 bonds and exchanging with −OH groups of adsorbents. About 31% Cr(VI) was simultaneously reduced to Cr(III) by the reactive −OH and −NH2 electron acceptor of adsorbents. After adsorption, the Cr(VI/III) and boehmite of adsorbents were dissolved in 25% H2SO4 solution, the remaining Cr(VI) was reduced to Cr(III) with 100% reduction yield, and the CrxAl2–x(OH)2y(SO4)8–y·nH2O was prepared as product, while the insoluble chitosan was recycled in a closed loop. In application, column experiments results showed that the γ-AlOOH hazardous ...
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Sustainable Disposal of cr vi adsorption reduction strategy for treating textile wastewaters with amino functionalized boehmite hazardous solid wastes
ACS Sustainable Chemistry & Engineering, 2018Co-Authors: Hailin Zhang, Zheming Wang, Wen Wen Cui, Yang Zhang, Ying Zhang, Shili Zheng, Yi ZhangAbstract:The present work reports a Sustainable adsorption–reduction strategy for Disposal of Cr(VI)-bearing wastes. By cross-linking between boehmite and chitosan to prepare amino-functionalized boehmite adsorbents, Cr(VI) could be adsorbed from the Cr(VI)-containing solutions by the adsorbents with the maximum adsorption capacity of 120.2 mg/g, which was improved about 3 times compared to that of boehmite. Adsorption mechanism showed that the Cr(VI) was adsorbed by complexing with −NH2 bonds and exchanging with −OH groups of adsorbents. About 31% Cr(VI) was simultaneously reduced to Cr(III) by the reactive −OH and −NH2 electron acceptor of adsorbents. After adsorption, the Cr(VI/III) and boehmite of adsorbents were dissolved in 25% H2SO4 solution, the remaining Cr(VI) was reduced to Cr(III) with 100% reduction yield, and the CrxAl2–x(OH)2y(SO4)8–y·nH2O was prepared as product, while the insoluble chitosan was recycled in a closed loop. In application, column experiments results showed that the γ-AlOOH hazardous ...
Zheming Wang - One of the best experts on this subject based on the ideXlab platform.
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Sustainable Disposal of Cr(VI): Adsorption–Reduction Strategy for Treating Textile Wastewaters with Amino-Functionalized Boehmite Hazardous Solid Wastes
ACS Sustainable Chemistry & Engineering, 2018Co-Authors: Hailin Zhang, Zheming Wang, Wen Wen Cui, Yang Zhang, Ying Zhang, Shili Zheng, Yi ZhangAbstract:The present work reports a Sustainable adsorption–reduction strategy for Disposal of Cr(VI)-bearing wastes. By cross-linking between boehmite and chitosan to prepare amino-functionalized boehmite adsorbents, Cr(VI) could be adsorbed from the Cr(VI)-containing solutions by the adsorbents with the maximum adsorption capacity of 120.2 mg/g, which was improved about 3 times compared to that of boehmite. Adsorption mechanism showed that the Cr(VI) was adsorbed by complexing with −NH2 bonds and exchanging with −OH groups of adsorbents. About 31% Cr(VI) was simultaneously reduced to Cr(III) by the reactive −OH and −NH2 electron acceptor of adsorbents. After adsorption, the Cr(VI/III) and boehmite of adsorbents were dissolved in 25% H2SO4 solution, the remaining Cr(VI) was reduced to Cr(III) with 100% reduction yield, and the CrxAl2–x(OH)2y(SO4)8–y·nH2O was prepared as product, while the insoluble chitosan was recycled in a closed loop. In application, column experiments results showed that the γ-AlOOH hazardous ...
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Sustainable Disposal of cr vi adsorption reduction strategy for treating textile wastewaters with amino functionalized boehmite hazardous solid wastes
ACS Sustainable Chemistry & Engineering, 2018Co-Authors: Hailin Zhang, Zheming Wang, Wen Wen Cui, Yang Zhang, Ying Zhang, Shili Zheng, Yi ZhangAbstract:The present work reports a Sustainable adsorption–reduction strategy for Disposal of Cr(VI)-bearing wastes. By cross-linking between boehmite and chitosan to prepare amino-functionalized boehmite adsorbents, Cr(VI) could be adsorbed from the Cr(VI)-containing solutions by the adsorbents with the maximum adsorption capacity of 120.2 mg/g, which was improved about 3 times compared to that of boehmite. Adsorption mechanism showed that the Cr(VI) was adsorbed by complexing with −NH2 bonds and exchanging with −OH groups of adsorbents. About 31% Cr(VI) was simultaneously reduced to Cr(III) by the reactive −OH and −NH2 electron acceptor of adsorbents. After adsorption, the Cr(VI/III) and boehmite of adsorbents were dissolved in 25% H2SO4 solution, the remaining Cr(VI) was reduced to Cr(III) with 100% reduction yield, and the CrxAl2–x(OH)2y(SO4)8–y·nH2O was prepared as product, while the insoluble chitosan was recycled in a closed loop. In application, column experiments results showed that the γ-AlOOH hazardous ...
Wen Wen Cui - One of the best experts on this subject based on the ideXlab platform.
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Sustainable Disposal of Cr(VI): Adsorption–Reduction Strategy for Treating Textile Wastewaters with Amino-Functionalized Boehmite Hazardous Solid Wastes
ACS Sustainable Chemistry & Engineering, 2018Co-Authors: Hailin Zhang, Zheming Wang, Wen Wen Cui, Yang Zhang, Ying Zhang, Shili Zheng, Yi ZhangAbstract:The present work reports a Sustainable adsorption–reduction strategy for Disposal of Cr(VI)-bearing wastes. By cross-linking between boehmite and chitosan to prepare amino-functionalized boehmite adsorbents, Cr(VI) could be adsorbed from the Cr(VI)-containing solutions by the adsorbents with the maximum adsorption capacity of 120.2 mg/g, which was improved about 3 times compared to that of boehmite. Adsorption mechanism showed that the Cr(VI) was adsorbed by complexing with −NH2 bonds and exchanging with −OH groups of adsorbents. About 31% Cr(VI) was simultaneously reduced to Cr(III) by the reactive −OH and −NH2 electron acceptor of adsorbents. After adsorption, the Cr(VI/III) and boehmite of adsorbents were dissolved in 25% H2SO4 solution, the remaining Cr(VI) was reduced to Cr(III) with 100% reduction yield, and the CrxAl2–x(OH)2y(SO4)8–y·nH2O was prepared as product, while the insoluble chitosan was recycled in a closed loop. In application, column experiments results showed that the γ-AlOOH hazardous ...
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Sustainable Disposal of cr vi adsorption reduction strategy for treating textile wastewaters with amino functionalized boehmite hazardous solid wastes
ACS Sustainable Chemistry & Engineering, 2018Co-Authors: Hailin Zhang, Zheming Wang, Wen Wen Cui, Yang Zhang, Ying Zhang, Shili Zheng, Yi ZhangAbstract:The present work reports a Sustainable adsorption–reduction strategy for Disposal of Cr(VI)-bearing wastes. By cross-linking between boehmite and chitosan to prepare amino-functionalized boehmite adsorbents, Cr(VI) could be adsorbed from the Cr(VI)-containing solutions by the adsorbents with the maximum adsorption capacity of 120.2 mg/g, which was improved about 3 times compared to that of boehmite. Adsorption mechanism showed that the Cr(VI) was adsorbed by complexing with −NH2 bonds and exchanging with −OH groups of adsorbents. About 31% Cr(VI) was simultaneously reduced to Cr(III) by the reactive −OH and −NH2 electron acceptor of adsorbents. After adsorption, the Cr(VI/III) and boehmite of adsorbents were dissolved in 25% H2SO4 solution, the remaining Cr(VI) was reduced to Cr(III) with 100% reduction yield, and the CrxAl2–x(OH)2y(SO4)8–y·nH2O was prepared as product, while the insoluble chitosan was recycled in a closed loop. In application, column experiments results showed that the γ-AlOOH hazardous ...
Yang Zhang - One of the best experts on this subject based on the ideXlab platform.
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Sustainable Disposal of Cr(VI): Adsorption–Reduction Strategy for Treating Textile Wastewaters with Amino-Functionalized Boehmite Hazardous Solid Wastes
ACS Sustainable Chemistry & Engineering, 2018Co-Authors: Hailin Zhang, Zheming Wang, Wen Wen Cui, Yang Zhang, Ying Zhang, Shili Zheng, Yi ZhangAbstract:The present work reports a Sustainable adsorption–reduction strategy for Disposal of Cr(VI)-bearing wastes. By cross-linking between boehmite and chitosan to prepare amino-functionalized boehmite adsorbents, Cr(VI) could be adsorbed from the Cr(VI)-containing solutions by the adsorbents with the maximum adsorption capacity of 120.2 mg/g, which was improved about 3 times compared to that of boehmite. Adsorption mechanism showed that the Cr(VI) was adsorbed by complexing with −NH2 bonds and exchanging with −OH groups of adsorbents. About 31% Cr(VI) was simultaneously reduced to Cr(III) by the reactive −OH and −NH2 electron acceptor of adsorbents. After adsorption, the Cr(VI/III) and boehmite of adsorbents were dissolved in 25% H2SO4 solution, the remaining Cr(VI) was reduced to Cr(III) with 100% reduction yield, and the CrxAl2–x(OH)2y(SO4)8–y·nH2O was prepared as product, while the insoluble chitosan was recycled in a closed loop. In application, column experiments results showed that the γ-AlOOH hazardous ...
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Sustainable Disposal of cr vi adsorption reduction strategy for treating textile wastewaters with amino functionalized boehmite hazardous solid wastes
ACS Sustainable Chemistry & Engineering, 2018Co-Authors: Hailin Zhang, Zheming Wang, Wen Wen Cui, Yang Zhang, Ying Zhang, Shili Zheng, Yi ZhangAbstract:The present work reports a Sustainable adsorption–reduction strategy for Disposal of Cr(VI)-bearing wastes. By cross-linking between boehmite and chitosan to prepare amino-functionalized boehmite adsorbents, Cr(VI) could be adsorbed from the Cr(VI)-containing solutions by the adsorbents with the maximum adsorption capacity of 120.2 mg/g, which was improved about 3 times compared to that of boehmite. Adsorption mechanism showed that the Cr(VI) was adsorbed by complexing with −NH2 bonds and exchanging with −OH groups of adsorbents. About 31% Cr(VI) was simultaneously reduced to Cr(III) by the reactive −OH and −NH2 electron acceptor of adsorbents. After adsorption, the Cr(VI/III) and boehmite of adsorbents were dissolved in 25% H2SO4 solution, the remaining Cr(VI) was reduced to Cr(III) with 100% reduction yield, and the CrxAl2–x(OH)2y(SO4)8–y·nH2O was prepared as product, while the insoluble chitosan was recycled in a closed loop. In application, column experiments results showed that the γ-AlOOH hazardous ...