Contaminated environment remediation with bentonite

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  • Tianjin University of Science & Technology, Tianjin 300222, China

Received date: 2002-06-20

  Online published: 2010-10-01

Abstract

A study on the remediation of contaminated environment by using bentonite both at home and abroad is reviewed. Having excellent adsorptive properties, natural bentonite and modified bentonite (such as act ivated bentonite, organobentonite, cross-linked bentonite and organic cross- linked bentonite) have been widely used in environmental control . Bentonite is an effective adsorbent for the removal of organic contaminates and heavy metals from wastewater. Researches have been conducted on the remediation of polluted soils and underground water. Besides, theoretical studies of bentonite used for radioactive waste treatment have been an active subject in recent years.

Cite this article

ZHANG Yingxin, ZHANG Tiansheng . Contaminated environment remediation with bentonite[J]. Industrial Water Treatment, 2002 , 22(10) : 9 -12 . DOI: 10.11894/1005-829x.2002.22(10).9

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