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Removal of Cu(II) Contamination from Aqueous Solution by Ethylenediamine@β-Zeolite Composite
The low cost β-zeolite and ethylenediamine modified β-zeolite (EDA@β-zeolite) were prepared by self-assembly method and used for Cu(II) removal from contaminated aqueous solution. Removal ability of β-zeolite toward Cu(II) was greatly improved after ethylenediamine (EDA) modification, the removal pe...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7917737/ https://www.ncbi.nlm.nih.gov/pubmed/33673249 http://dx.doi.org/10.3390/molecules26040978 |
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author | Liu, Peng Ruan, Hui Li, Tiantian Chen, Jiaqi Ma, Fuqiu Pan, Duoqiang Wu, Wangsuo |
author_facet | Liu, Peng Ruan, Hui Li, Tiantian Chen, Jiaqi Ma, Fuqiu Pan, Duoqiang Wu, Wangsuo |
author_sort | Liu, Peng |
collection | PubMed |
description | The low cost β-zeolite and ethylenediamine modified β-zeolite (EDA@β-zeolite) were prepared by self-assembly method and used for Cu(II) removal from contaminated aqueous solution. Removal ability of β-zeolite toward Cu(II) was greatly improved after ethylenediamine (EDA) modification, the removal performance was greatly affected by environmental conditions. XPS results illustrated that the amide group played important role in the removal process by forming complexes with Cu(II). The EDA@β-zeolite showed desirable recycling ability. The finding herein suggested that the proposed composite is a promising and suitable candidate for the removal of Cu(II) from contaminated natural wastewater and aquifer. |
format | Online Article Text |
id | pubmed-7917737 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-79177372021-03-02 Removal of Cu(II) Contamination from Aqueous Solution by Ethylenediamine@β-Zeolite Composite Liu, Peng Ruan, Hui Li, Tiantian Chen, Jiaqi Ma, Fuqiu Pan, Duoqiang Wu, Wangsuo Molecules Article The low cost β-zeolite and ethylenediamine modified β-zeolite (EDA@β-zeolite) were prepared by self-assembly method and used for Cu(II) removal from contaminated aqueous solution. Removal ability of β-zeolite toward Cu(II) was greatly improved after ethylenediamine (EDA) modification, the removal performance was greatly affected by environmental conditions. XPS results illustrated that the amide group played important role in the removal process by forming complexes with Cu(II). The EDA@β-zeolite showed desirable recycling ability. The finding herein suggested that the proposed composite is a promising and suitable candidate for the removal of Cu(II) from contaminated natural wastewater and aquifer. MDPI 2021-02-12 /pmc/articles/PMC7917737/ /pubmed/33673249 http://dx.doi.org/10.3390/molecules26040978 Text en © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Liu, Peng Ruan, Hui Li, Tiantian Chen, Jiaqi Ma, Fuqiu Pan, Duoqiang Wu, Wangsuo Removal of Cu(II) Contamination from Aqueous Solution by Ethylenediamine@β-Zeolite Composite |
title | Removal of Cu(II) Contamination from Aqueous Solution by Ethylenediamine@β-Zeolite Composite |
title_full | Removal of Cu(II) Contamination from Aqueous Solution by Ethylenediamine@β-Zeolite Composite |
title_fullStr | Removal of Cu(II) Contamination from Aqueous Solution by Ethylenediamine@β-Zeolite Composite |
title_full_unstemmed | Removal of Cu(II) Contamination from Aqueous Solution by Ethylenediamine@β-Zeolite Composite |
title_short | Removal of Cu(II) Contamination from Aqueous Solution by Ethylenediamine@β-Zeolite Composite |
title_sort | removal of cu(ii) contamination from aqueous solution by ethylenediamine@β-zeolite composite |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7917737/ https://www.ncbi.nlm.nih.gov/pubmed/33673249 http://dx.doi.org/10.3390/molecules26040978 |
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