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...
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MDPI AG
2021-02-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/26/4/978 |
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doaj-2fdd90dbfccd4f23b435efdc22da3a952021-02-13T00:03:23ZengMDPI AGMolecules1420-30492021-02-012697897810.3390/molecules26040978Removal of Cu(II) Contamination from Aqueous Solution by Ethylenediamine@β-Zeolite CompositePeng Liu0Hui Ruan1Tiantian Li2Jiaqi Chen3Fuqiu Ma4Duoqiang Pan5Wangsuo Wu6College of Nuclear Science and Technology, Harbin Engineering University, Harbin 150001, ChinaCollege of Nuclear Science and Technology, Harbin Engineering University, Harbin 150001, ChinaCollege of Nuclear Science and Technology, Harbin Engineering University, Harbin 150001, ChinaCollege of Nuclear Science and Technology, Harbin Engineering University, Harbin 150001, ChinaCollege of Nuclear Science and Technology, Harbin Engineering University, Harbin 150001, ChinaRadiochemistry and Nuclear Environment Laboratory, School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, ChinaRadiochemistry and Nuclear Environment Laboratory, School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, ChinaThe 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.https://www.mdpi.com/1420-3049/26/4/978adsorptionCu(II) contaminationEthylenediamineβ-zeolite |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Peng Liu Hui Ruan Tiantian Li Jiaqi Chen Fuqiu Ma Duoqiang Pan Wangsuo Wu |
| spellingShingle |
Peng Liu Hui Ruan Tiantian Li Jiaqi Chen Fuqiu Ma Duoqiang Pan Wangsuo Wu Removal of Cu(II) Contamination from Aqueous Solution by Ethylenediamine@β-Zeolite Composite Molecules adsorption Cu(II) contamination Ethylenediamine β-zeolite |
| author_facet |
Peng Liu Hui Ruan Tiantian Li Jiaqi Chen Fuqiu Ma Duoqiang Pan Wangsuo Wu |
| author_sort |
Peng Liu |
| title |
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_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_sort |
removal of cu(ii) contamination from aqueous solution by ethylenediamine@β-zeolite composite |
| publisher |
MDPI AG |
| series |
Molecules |
| issn |
1420-3049 |
| publishDate |
2021-02-01 |
| 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. |
| topic |
adsorption Cu(II) contamination Ethylenediamine β-zeolite |
| url |
https://www.mdpi.com/1420-3049/26/4/978 |
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