共存离子对水洗废啤酒酵母吸附水相中Cd^(2+)的影响  

The Influence of Co-existing Ions on Adsorping Cadmium in Water by Water-washing Waste Saccharomyces Cerevisiae

作　　者：代淑娟[1] 高太[2] 王玉娟[1] 刘文刚[1] 

机构地区：[1]东北大学资源与土木工程学院,沈阳110004 [2]鞍钢矿业公司齐大山选矿厂,辽宁鞍山114000

出　　处：《有色矿冶》2008年第3期79-80,100,共3页Non-Ferrous Mining and Metallurgy

基　　金：辽宁省自然科学基金资助项目(20042021);辽宁省高科技计划项目(2006223002)

摘　　要：以水洗废啤酒酵母为吸附剂,以废水中镉离子对吸附对象,考察了重金属铜铅锌离子、碱土金属阳离子及一些负离子对吸附效果的影响。结果表明,重金属铜、铅、锌离子对吸附效果影响显著,而碱土金属离子及负离子对吸附效果影响相对较小。The effect on adsorption results to cadmium by co-existing heavy metals ions, alkaline-earth metals ions and anion was examined by using water-washing waste saccharomyces cerevisiae as adsorbent and using cadmium ion in waste water as processing aim. The results show The influence of heavy metals ions is obvious and the influences of alkaline-earth metals ions and anion are small comparatively.

关 键 词：含镉废水 共存离子 重金属离子 吸附效果 

分 类 号：X703[环境科学与工程—环境工程]