山东国土资源2016，Vol.32Issue(11)：44-48,5.
朱仙庄煤矿塌陷水域水文地球化学特征及污染评价
Hydrochemistry Characteristics and Pollution Evolution In Zhuxianzhuang Subsidence Ponds
摘要
Abstract
Environmental problems caused by mine subsidence has become increasingly apparent, especially water environment problems happened in collapse mine have directly affect the use of water resources. By determing the content of major ions( K+,Na+,Ca2+,Mg2+,Cl-,SO2-4 , HCO-3 ) and heavy metals( Cd2+,Cr3+,Mn2+,Pb2+) , hydro-geochemical characteristics of subsidence ponds have been analyzed. Evaluation of water quality has been carried out by using single factor evaluation method and the Nemerow comprehensive pollution index method. It is showed that hydrochemical types of the subside pool can be subdivided into the following types: Ⅰ,Ⅱand Ⅲ pond are HCO3-Na type, whileⅣpond is HCO3-Ca type. The concentrations of heavy metal ions are fitted categoriesⅡin"Environmental quality standards for surface water" ( GB3838-2002) . The results of single factor evaluation meth⁃od and the Nemerow comprehensive pollution index showed that the quality of subsidence pond water is good and has no pollution.关键词
水文地球化学/内梅罗指数/塌陷塘/朱仙庄煤矿/淮北煤田Key words
Hydro-geochemistry/heavy metal/Nemerow comprehensive pollution index/subsidence pool/Zhux-ianzhuang coal mine分类
资源环境引用本文复制引用
陈蜜蜜,任加国,程琛,陈光旭..朱仙庄煤矿塌陷水域水文地球化学特征及污染评价[J].山东国土资源,2016,32(11):44-48,5.基金项目
国家级大学生创新创业训练计划项目 （）
