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[1]付君叶,宋秋华.盘古山钨矿尾砂重金属迁移规律分析[J].有色金属科学与工程,2016,(05预):1625-1629.
 Fu junye,Song qiuhua.Migration of heavy metals in tailings Pangushan tungsten[J].,2016,(05预):1625-1629.
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盘古山钨矿尾砂重金属迁移规律分析(/HTML)
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《有色金属科学与工程》[ISSN:1674-9669/CN:36-1311/TF]

卷:
期数:
2016年05期预
页码:
1625-1629
栏目:
出版日期:
2016-10-31

文章信息/Info

Title:
Migration of heavy metals in tailings Pangushan tungsten
作者:
付君叶宋秋华
(江西理工大学 冶金与化学工程学院,江西 赣州 341000)
Author(s):
Fu junye Song qiuhua
(Jiangxi university of science and technology, school of metallurgical and chemistry engineering, ganzhou 341000 china)
关键词:
尾砂重金属迁移
分类号:
-
DOI:
-
文献标志码:
-
摘要:
盘古山钨矿开采和选矿过程中产生大量的尾砂,这些尾砂随着外部环境的改变而释放有毒重金属,这些重金属对周围环境和生物的生存产生了严重的威胁,研究尾砂中重金属的迁移规律,对治理尾砂提供依据。本研究主要选取三处有代表性的尾砂来探讨重金属在不同环境条件下的迁移规律,通过试验研究可知:依据重金属在不同尾砂深度的变化幅度不同,盘古山钨矿尾砂重金属迁移规律为:在50-60年代尾砂中,各重金属的迁移能力是:As>Mo>Zn>Pb>Cr,其中As最大,其他四种重金属相差不大。在有人工植被修复30年尾砂中,各重金属的迁移能力为:Zn>As>Mo>Pb>Cr,其中重金属As和Zn的迁移率最大,Cr、Pb、Mo的迁移率相差不大。新尾砂中,各重金属的迁移能力大小为:Mo>Zn>As>Cr>Pb。

参考文献/References:

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备注/Memo

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更新日期/Last Update: 2016-04-01