有色选矿药剂中的人为内分泌污染物研究  

STUDY ON THE MAN-MADE ENDOCRINE DISRUPTION COMPOUNDS OF MINERAL PROCESSING REAGENT OF NONFERROUS MINES

作　　者：李刚[1] 李华昌[2] 栾和林[2] 姚文[2] 

机构地区：[1]桂林工学院,广西桂林541004 [2]北京矿冶研究总院,北京100044

出　　处：《矿冶》2009年第1期67-69,共3页Mining And Metallurgy

基　　金：国家高技术研究发展计划"863"项目(2006AA06Z138)

摘　　要：本文对代号为MAC-10的选矿药剂进行了GC-MS成分分析,发现有大量的邻苯二甲酸酯类内分泌污染物存在,这在有色矿山人为药剂污染类型上还不多见。对尾矿浆中邻苯二甲酸二乙酯的分布测定表明:59.9%的邻苯二甲酸二乙酯存在尾矿水中,随尾矿水迁移而形成污染。The compositions of the MAC- 10, a mineral processing reagent, is analyzed by using GS-MS technique. A mass of endocrine disruption compounds, phthalic acid esters （PikEs）, are found. This is peculiar in the man-made mineral processing reagent of non-ferrous mines. Quantitative detection shows that there are 59.9 % of PAEs in the tailing waste water. Additionally, PAEs can migrate along with tailing waste water and as a result, making pollutions.

关 键 词：内分泌污染物 邻苯二甲酸酯 选矿药剂 

分 类 号：X512[环境科学与工程—环境工程]