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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：盘锦校区食品与环境学院副院长 Vice Dean School of Food and Environment Panjin Campus Dalian University of Technology
性别：女
毕业院校：大连理工大学
学位：博士
所在单位：化工海洋与生命学院
学科：环境工程. 环境科学
办公地点：环境学院 B 505
化工 海洋与生命学院 D05-201
联系方式：0427-2631799;
A study on the reduction behaviors of Cr(VI) on Fe3O4/PANI
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论文类型：会议论文
发表时间：2013-01-01
收录刊物：CPCI-S
卷号：18
页面范围：522-527
关键字：magnetic polyaniline composite; Cr; reduction; aqueous phase; Fe3O4
摘要：Magnetic Fe3O4 and polyaniline nano-composite (MPN) was prepared and used for reduction of highly toxic Cr(VI) to low toxic Cr(III) ion. The effects of various parameters such as synthesis proportion, solution pH and initial Cr(VI) concentration on the efficiency of reduction process were investigated. Results showed that a high concentration of Cr(VI) solutions(10mg/L, 50ml) can be efficiently (>= 99%) reduced by MPN(0.01g). Decreasing of solution pH increased the performance of reduction process. (C) 2013 The Authors. Published by Elsevier B.V.