Removal of Se(Ⅵ) from Raw Water by lon Exchange Process

摘要：

　　Studies have been carried out on removal of Se(Ⅵ) from raw water by ion exchange process.The experiment results indicate that employment of strong-base anion exchange resin of 201×7 can receive a desirable result for Se removal.It is particularly true that the removal rate of Se(Ⅳ) can achieve more than 96% when the Se(Ⅳ) concentration in raw water is 100μg/L.This allows selenium concentration of the supply water in full conformity to the quality standard currently available for drinking water.Ion exchange process for Se removal has been proved to be competent for its efficiency,cost effectiveness and easy operation.

关键词： selenium(Ⅵ) water selenium(Ⅵ) removal ion exchange resin adsorption

作者: Yongsheng Shi Yuzhen Shi Lin Wang

作者单位: Faculty of Architectural Engineering, Kunming University of Science and Technology, Kunming 650224, Department of Chemical and Biological Engineering, University of Sheffield, Sheffield, United Kingdo

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 941-948

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）