Removal of organic matter in water by functionalised self-assembled monolayers on silica

被引：18

作者：

Majewski, Peter J. ^{[1
]}

机构：

[1] Univ S Australia, Ian Wark Res Inst, Mawson Lakes, SA 5095, Australia

来源：

SEPARATION AND PURIFICATION TECHNOLOGY | 2007年 / 57卷 / 02期

关键词：

organic matter; Escherichia coli; self-assembled monolayers; silica;

D O I：

10.1016/j.seppur.2007.04.008

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

This study focuses a novel method to remove natural organic matter (NOM) and pathogens from water by silica particles coated with functionalised self-assembled monolayers. The results of this investigation clearly show that these contaminants can efficiently be removed by stirring the coated particles in the contaminated water for up to I h and finally filtrating the powder. The removal is believed to be caused by electrostatic attraction and immobilization of the contaminants on the surface of the particles. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：283 / 288

页数：6

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