Removal of thiobencarb in aqueous solution by zero valent iron

被引：32
作者：
Amin, Md. Nurul [1 ]
Kaneco, Satoshi [1 ]
Kato, Tetsuya [1 ]
Katsumata, Hideyuki [1 ]
Suzuki, Tohru [2 ]
Ohta, Kiyohisa [1 ]
机构：
[1] Mie Univ, Grad Sch Engn, Dept Chem Mat, Tsu, Mie 5148507, Japan
[2] Mie Univ, Environm Preservat Ctr, Tsu, Mie 5148507, Japan
来源：
CHEMOSPHERE | 2008年 / 70卷 / 03期
关键词：
thiobencarb; herbicides; zero valent iron (ZVI); removal; wastewater treatment;
D O I：
10.1016/j.chemosphere.2007.09.017
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A cost-effective method with zero valent iron (ZVI) powder was developed for the purification of thiobencarb (TB)-contaminated water. The removal treatment was performed in the batch system. A sample solution of 10 ml containing 10 mu g ml(-1) of TB could be almost completely treated by 100 mg of ZVI at 25 degrees C for 12 h of treatment time. Since the formation of chloride ion in the aqueous solution during the treatment of TB was observed, the removal of TB with ZVI may contain two processes: reduction (degradation) and adsorption. Because the present treatment for TB is simple, easy handling and cheap, the developed technology with ZVI can contribute to the treatment of agricultural wastewaters. (C) 2007 Elsevier Ltd. All rights reserved.
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收藏
页码：511 / 515
页数：5
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