Application of organoclay to industrial wastewater treatment

doi:10.11894/1005-829x.2002.22(4).29

INDUSTRIAL WATER TREATMENT ›› 2002, Vol. 22 ›› Issue (4): 29-34. doi: 10.11894/1005-829x.2002.22(4).29

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Application of organoclay to industrial wastewater treatment

GAO Bin, XU Zhongyan, WANG Xiaorong, YANG Liuyan

State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing 210093, China

Received:2001-09-07 Online:2002-04-20 Published:2010-10-01

有机粘土在工业废水处理中的应用

高斌, 徐仲艳, 王晓蓉, 杨柳燕

南京大学环境学院, 污染控制与资源化研究国家重点实验室, 江苏南京 210093

作者简介:高斌(1975- ),2000年毕业于南京大学环境学院,硕士。现在美国康乃尔大学攻读博士学位。
基金资助:
国家自然科学基金资助项目编号29777014;江苏省环保局资助项目编号9710

Abstract

Abstract:

The application of smectite which is modif ied by quaternary ammonium compound cation surfactant,hexadecyltrimethylammonium (HDTMA)to industrial wastewater treatment has been studied.The results showthat organoclay has strong adsorptive capacity to the organic pollutant in wastewater.And,the presence of microorganism provides the possibility for the regeneration of organoclay.Thus,organoclay will have great applicable prospect in the treatment of organic industrial wastewater.

Key words: surfactant, organoclay, adsorption, industrial wastewater

摘要：

研究了季铵盐阳离子表面活性剂十六烷基铵离子(HDTMA)改性的蒙脱土在处理工业废水中的应用。结果表明:有机粘土对废水中有机污染物具有很强的吸附能力,且微生物的存在为有机粘土的再生提供了可能。因此在处理有机工业废水方面,有机粘土具有相当大的应用前景

关键词: 表面活性剂, 有机粘土, 吸附, 工业废水

CLC Number:

X703

GAO Bin, XU Zhongyan, WANG Xiaorong, YANG Liuyan. Application of organoclay to industrial wastewater treatment[J]. INDUSTRIAL WATER TREATMENT, 2002, 22(4): 29-34.

高斌, 徐仲艳, 王晓蓉, 杨柳燕. 有机粘土在工业废水处理中的应用[J]. 工业水处理, 2002, 22(4): 29-34.

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