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HEAVY METAL POLLUTION POTENTIAL OF ZINC LEACH RESIDUES DISCARDED IN IZMDC

机译:IZMDC中废弃的锌浸出渣中的重金属污染潜势

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摘要

In this paper, results of the study on heavy metals dissolution behavior of Cobalt filter cakes fromrnpurification of Co in Iranian Zinc Mine Development Company (IZMDC) plants are presented. The effect ofrnpH, temperature, liquid/solid ratio and contact time on the release of heavy metals (Zn, Cd, Ni and Pb) intornwater was examined. To statistically analyze the experimental results, SPSS14 software was employed. Thernresults of SPSS 14 indicated that for the Zn, Cd, Ni and Pb dissolution, pH and L/S ratio were foundrnrespectively to be the effective parameters for the pollution control in zinc leach residues.
机译:本文介绍了在伊朗锌矿开发公司(IZMDC)工厂中,Co净化后钴滤饼对重金属溶解行为的研究结果。研究了pH,温度,液/固比和接触时间对重金属(Zn,Cd,Ni和Pb)向水中释放的影响。为了统计分析实验结果,使用了SPSS14软件。 SPSS 14的结果表明,对于Zn,Cd,Ni和Pb的溶解,pH和L / S比分别是控制浸锌残留物污染的有效参数。

著录项

  • 来源
    《PbZn 2010》|2010年|p.141-149|共9页
  • 会议地点
  • 作者单位

    RD Center Research and Engineering Co. for Non-ferrous Metals (RECo) Zanjan, Iran Faculty of Engineering Zanjan University Zanjan, Iran;

    RD Center Research and Engineering Co. for Non-ferrous Metals (RECo) Zanjan, Iran Department of Mineral Processing Engineering Tarbiat Modares University Tehran, Iran beh_sed@yahoo.com;

    RD Center Research and Engineering Co. for Non-ferrous Metals (RECo) Zanjan, Iran;

    Department of Mineral Processing Engineering Tarbiat Modares University Tehran, Iran;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 锌;铅;
  • 关键词

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