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贵州省几个典型金属矿区周围河水的重金属分布特征
引用本文:张国平,刘丛强,杨元根,吴攀.贵州省几个典型金属矿区周围河水的重金属分布特征[J].地球与环境,2004,32(1):82-85.
作者姓名:张国平  刘丛强  杨元根  吴攀
作者单位:1. 中国科学院地球化学研究所,贵州,贵阳,550002;中国科学院研究生院,北京,100039
2. 中国科学院地球化学研究所,贵州,贵阳,550002
基金项目:中国科学院知识创新工程项目(KZCX2 105)
摘    要:为了解矿山的开采、冶炼对周围水环境的影响,对贵州省杉树林铅锌矿、榨子厂铅锌矿、赫章县后河土法炼锌区、万山汞矿周围水体的重金属(Cr、Mn、Fe、Cu、Zn、As、Se、Cd、Pb)含量进行了测定。结果显示水流对矿区尾渣堆的冲刷可以导致河水中悬浮颗粒物迁移很远,溶解态重金属含量主要受到悬浮颗粒物释放的影响。颗粒物少的河水溶解态重金属含量低,如榨子厂和万山;颗粒物多的河水则溶解态重金属含量高,如杉树林和赫章后河。

关 键 词:重金属  铅锌矿  汞矿  矿山水
文章编号:1672-9250(2004)01-0082-04
修稿时间:2004年2月12日

DISTRIBUTION OF HEAVY METALS IN DOWNSTREAM RIVER WATERS IN THE SURROUNDINGS OF SEVERAL TYPICAL METAL MINES IN GUIZHOU PROVINCE
ZHANG Guo-ping,LIU Cong-qiang,YANG Yuan-gen,WU Pan.DISTRIBUTION OF HEAVY METALS IN DOWNSTREAM RIVER WATERS IN THE SURROUNDINGS OF SEVERAL TYPICAL METAL MINES IN GUIZHOU PROVINCE[J].Earth and Environment,2004,32(1):82-85.
Authors:ZHANG Guo-ping  LIU Cong-qiang  YANG Yuan-gen  WU Pan
Abstract:The heavy metal (Cr, Mn, Fe, Cu, Zn, As, Se, Cd, Pb) concentrations in rivers around the Shanshulin Pb-Zn mine, the Zhazichang Pb-Zn mine, the Hezhang smelting area, and the Wanshan Hg mine were determined. Dissolved heavy metal concentrations are dominantly affected by suspended particulate matter in water. In Zhazichang and Wanshan, the existence of little suspended particulate matter in water gives rise to low dissolved heavy metal concentrations, while in the Shanshulin and Hezhang smelting areas the existence of much suspended particulate matter in water results in high dissolved heavy metal concentrations.
Keywords:heavy metal  lead-zinc mine  mercury mine  mine water
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