南水北调中线丹江口水源区(河南省域)矿山地质环境水质安全分析

河南省部分的丹江口水库水源区矿产资源丰富、矿山集中分布和小规模露天民采及无序开采的特征,决定了水源区矿山地质环境恶劣的现状,并由此而产生一系列的矿山环境地质问题。其中以采矿活动对水质影响为甚。所以,依此经过对地下水、地表水及选矿废水排放等的确定,采矿活动引起地下水和地表水质量的恶化对丹江口水库水质的影响程度不太明显。为保障丹江口库区水质和南水北调中线工程引水水质的安全提出科学依据。

Safety Analysis of Water Quality under the Condition of Mine Geological Environment at the Water Source Area of Danjiangkou (in Henan Province) in the Middle Route of South-to-North Water Diversion

There are in rich of mine resources,mine centralism and the small scale open-air exploitation and disorderly exploited characteristics in the partial area of Danjiangkou reservoir water source district in Henan Province.These causes determine the awfully present situation of the geological environment here,therefore,come into being a serious of mine environmental and geological issues.Among those issues,the influence of the Mining activity against water quality is most concerned by the people.The article di...