内蒙古民族大学学报(自然科学版)2016,Vol.31Issue(4):281-284,4.DOI:10.14045/j.cnki.15-1220.2016.04.002
纳米Ni/Fe合金对水中三氯乙烯(TCE)的催化还原脱氯
The Catalytic Reductive Dechlorination of Ni/Fe Nano-alloy to Trichloro Ethylene(TCE)in Water
摘要
Abstract
Dechlorination rate of TCE is up to 72%within 60 minutes under conditions of 5 wt%Ni,initial pH value 6.5 and 0.4g/L Ni/Fe powder. With the higher Ni content,the lower initial pH value and the more Ni/Fe powder,the Ni/Fe nano-alloy powder can better dechlorinate TCE in the water and produce butane,butene and ethane. This hy-drodechlorination occurrs on the surface of Ni/Fe alloy.关键词
纳米Ni/Fe/TCE/脱氯/催化还原/反应机理Key words
Ni/Fe nano/TCE/Dechlorination/Catalytic reduction/Reaction mechanism分类
化学化工引用本文复制引用
张卫华,张春华,陈保国..纳米Ni/Fe合金对水中三氯乙烯(TCE)的催化还原脱氯[J].内蒙古民族大学学报(自然科学版),2016,31(4):281-284,4.基金项目
内蒙古自治区高等学校科研项目(NJZY14184(2014)) ()