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恬矿库周围土壤中重金属存在形态特征研究
引用本文:王亚平,鲍征宇.恬矿库周围土壤中重金属存在形态特征研究[J].岩矿测试,2000,19(1):7-13.
作者姓名:王亚平  鲍征宇
作者单位:1. 中国地质科学院岩矿测试技术研究所,北京,100037
2. 中国地质大学测试中心,武汉,430074
摘    要:通过对大冶铜绿山铜铁矿尾矿库周围土壤中重金属形态分析实验,研究了重金属各种形态在土壤中的分布特征。由对比实验可知,尾矿库周围土壤中Cu、Pb、Zn、Cd等重金属含量都显著地高于对照样品,书经受到重金属的严重污染。土壤中重金属形态分布征为:w(Cr、Zn、Fe);可变换态〈碳酸盐态〈有机态〈铁锰氧化态〈残渣态;w(Cu、Pb):可变换态〈碳酸盐态〈有机态〈残渣态〈铁锰氧化态;w(Cd):残渣态,有机

关 键 词:土壤  重金属  形态  尾矿库  土壤污染

Study on Characteristics of Heavy Metal Species in the Soils Near the Tailings
WANG Ya ping,BAO Zheng yu,HOU Shu en.Study on Characteristics of Heavy Metal Species in the Soils Near the Tailings[J].Rock and Mineral Analysis,2000,19(1):7-13.
Authors:WANG Ya ping  BAO Zheng yu  HOU Shu en
Abstract:Distribution characteristics of the heavy metal species in soils were studied by speciation analysis of heavy metals in the soils near Cu Fe tailings in Daye. The results show that the contents of Cu, Pb, Zn and Cd in soils near the tailing area are significantly higher than the normal values and have caused heavy pollution. The distribution characteristics of the heavy metal species in the soils are as follow: w (Cr,Zn,Fe): exchangeable species
Keywords:tailing  soil  heavy metal  species
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