Selective photodegradation and backfilling for regeneration of the inorganic–organic hybrid composite Fe3O4@C18ADB@Zn2SiO4 which captures organic pollutants from aqueous solution

Zheng-Yong Chen; Hong-Wen Gao; Ya-Yuan He

doi:10.1039/C3RA22324H

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Selective photodegradation and backfilling for regeneration of the inorganic–organic hybrid composite Fe₃O₄@C₁₈ADB@Zn₂SiO₄ which captures organic pollutants from aqueous solution†

Zheng-Yong Chen,^a Hong-Wen Gao*^a and Ya-Yuan He^a

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* Corresponding authors

^a State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
E-mail: hwgao@tongji.edu.cn
Fax: 86-21-65988598

Abstract

The Fe₃O₄@C₁₈ADB@Zn₂SiO₄ hybrid composite was synthesized, and it efficiently adsorbed organic pollutants. The resultant dye sludge was degraded by UV–H₂O₂ photocatalysis in the presence of Na₂SO₄, and the sorbent was regenerated by backfilling with C₁₈ADB.

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Article information

DOI: https://doi.org/10.1039/C3RA22324H
Article type: Communication
Submitted: 27 Sep 2012
Accepted: 27 Feb 2013
First published: 28 Feb 2013

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RSC Adv., 2013,3, 5815-5818

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Selective photodegradation and backfilling for regeneration of the inorganic–organic hybrid composite Fe₃O₄@C₁₈ADB@Zn₂SiO₄ which captures organic pollutants from aqueous solution

Z. Chen, H. Gao and Y. He, RSC Adv., 2013, 3, 5815 DOI: 10.1039/C3RA22324H

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