Efficient Removal of Methylene Blue from Aqueous Solution by Adsorption of Ceramic-Based Composite DBPC@HKUST-1
HKUST-1 crystals with excellent properties are grown in situ on low-cost and high-stability diatomite-based porous ceramic (DBPC) by the non-uniform nucleation growth method.The successful preparation of the composite DBPC@HKUST-1 is verified by XRD,FTIR,and SEM characterization.At the same time,the...
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Editorial Office of Pearl River
2022-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.06.019 |
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| author | FENG Yanzhao WU Yixiong CHEN Xinhong |
| author_facet | FENG Yanzhao WU Yixiong CHEN Xinhong |
| author_sort | FENG Yanzhao |
| collection | DOAJ |
| description | HKUST-1 crystals with excellent properties are grown in situ on low-cost and high-stability diatomite-based porous ceramic (DBPC) by the non-uniform nucleation growth method.The successful preparation of the composite DBPC@HKUST-1 is verified by XRD,FTIR,and SEM characterization.At the same time,the adsorption performance of DBPC@HKUST-1 for methylene blue (MB) is studied,and the adsorption kinetics,adsorption isotherm,adsorption thermodynamics and the influence of pH are analyzed.The results show that the adsorption behavior is consistent with the quasi-second-order kinetic model and Freundlich isothermal model.The maximum adsorption capacity of DBPC@HKUST-1 for MB is 378.788 mg/g.The adsorption thermodynamics indicates that the adsorption behavior is a spontaneous exothermic reaction.Therefore,DBPC@HKUST-1,as a cheap green adsorbent,is expected to be the best candidate material for the treatment of organic dye wastewater in the future industry. |
| format | Article |
| id | doaj-art-e8fc5f476aae40aca47e5afd94da5a13 |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-e8fc5f476aae40aca47e5afd94da5a132025-01-15T02:27:11ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352022-01-014347644816Efficient Removal of Methylene Blue from Aqueous Solution by Adsorption of Ceramic-Based Composite DBPC@HKUST-1FENG YanzhaoWU YixiongCHEN XinhongHKUST-1 crystals with excellent properties are grown in situ on low-cost and high-stability diatomite-based porous ceramic (DBPC) by the non-uniform nucleation growth method.The successful preparation of the composite DBPC@HKUST-1 is verified by XRD,FTIR,and SEM characterization.At the same time,the adsorption performance of DBPC@HKUST-1 for methylene blue (MB) is studied,and the adsorption kinetics,adsorption isotherm,adsorption thermodynamics and the influence of pH are analyzed.The results show that the adsorption behavior is consistent with the quasi-second-order kinetic model and Freundlich isothermal model.The maximum adsorption capacity of DBPC@HKUST-1 for MB is 378.788 mg/g.The adsorption thermodynamics indicates that the adsorption behavior is a spontaneous exothermic reaction.Therefore,DBPC@HKUST-1,as a cheap green adsorbent,is expected to be the best candidate material for the treatment of organic dye wastewater in the future industry.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.06.019adsorptionmethylene blueelectrostatic interactioncompositeorganic dye |
| spellingShingle | FENG Yanzhao WU Yixiong CHEN Xinhong Efficient Removal of Methylene Blue from Aqueous Solution by Adsorption of Ceramic-Based Composite DBPC@HKUST-1 Renmin Zhujiang adsorption methylene blue electrostatic interaction composite organic dye |
| title | Efficient Removal of Methylene Blue from Aqueous Solution by Adsorption of Ceramic-Based Composite DBPC@HKUST-1 |
| title_full | Efficient Removal of Methylene Blue from Aqueous Solution by Adsorption of Ceramic-Based Composite DBPC@HKUST-1 |
| title_fullStr | Efficient Removal of Methylene Blue from Aqueous Solution by Adsorption of Ceramic-Based Composite DBPC@HKUST-1 |
| title_full_unstemmed | Efficient Removal of Methylene Blue from Aqueous Solution by Adsorption of Ceramic-Based Composite DBPC@HKUST-1 |
| title_short | Efficient Removal of Methylene Blue from Aqueous Solution by Adsorption of Ceramic-Based Composite DBPC@HKUST-1 |
| title_sort | efficient removal of methylene blue from aqueous solution by adsorption of ceramic based composite dbpc hkust 1 |
| topic | adsorption methylene blue electrostatic interaction composite organic dye |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.06.019 |
| work_keys_str_mv | AT fengyanzhao efficientremovalofmethylenebluefromaqueoussolutionbyadsorptionofceramicbasedcompositedbpchkust1 AT wuyixiong efficientremovalofmethylenebluefromaqueoussolutionbyadsorptionofceramicbasedcompositedbpchkust1 AT chenxinhong efficientremovalofmethylenebluefromaqueoussolutionbyadsorptionofceramicbasedcompositedbpchkust1 |