采煤沉陷区水资源可持续开发利用研究——以淮南市为例  

Study on Sustainable Utilization of Water Resources in Coal Mining Subsidence Area: A Case Study in Huainan City,China

作　　者：魏勇[1] 范支柬[1] 孙雷[1] 刘桂建[1,2] WEI Yong FAN Zhi-Jian SUN Lei LIU Gui-Jian(School of Public Affairs, University of Science and Technology of China, Hefei Anhui 230026, China School of Earth and Space Sciences, University of Science and Technology of China, Hefei Anhui 230026, China)

机构地区：[1]中国科学技术大学公共事务学院,安徽合肥230026 [2]中国科学技术大学地球和空间科学学院,安徽合肥230026

出　　处：《中央民族大学学报（自然科学版）》2016年第4期10-14,共5页Journal of Minzu University of China(Natural Sciences Edition)

基　　金：安徽省环境保护科研项目"安徽省经济发展战略环境影响评价研究"(No.2014-005);安徽省省级环境保护科研项目"皖江城市带承接产业转移示范区环境后评估研究"(No.2014-006)

摘　　要：本文对研究区煤矿排污水和塌陷塘水微量进行采样分析,并且在淮南采煤沉陷区水环境现状和主要污染风险因素调研的基础上,阐述了微量元素在煤矿排污废水与矿区塌陷塘水的浓度差异和微量元素浓度随时间变化趋势,认为煤矿排污废水可能是塌陷塘水中Cd、Cr、Mn和Cu元素的主要来源.据此对采煤沉陷区水资源可持续开发利用,提出实施水体中微量元素超标污染治理,构建多种功能类型人工湿地,利用塌陷塘调节蓄水作用缓解季节性缺水,建立健全沉陷区水资源监测、利用和协调机制等建议,为矿区水资源合理开发和综合利用提供参考.The present situation and Pollution factors of water environment in Huainan mining subsidence area were analyzed in this paper. We tolk some sampling and chemical examination for coal mine drainage and the water of subsidence area. The pollution of Cd,Cr,Mn and Cu elements in the subsidence area may come from coal mine drainage,because we can judge from concentration difference,concentration time and change trend of heavy metal elements in the subsidence area and coal mine drainage. We suggest that control for heavy metal in contaminated water,build artificial wetland with a variety of functions,turn the subsidence area into a reservoir to decrease the crisis of the space-time distribution,establish water resources monitoring and coordination mechanisms for sustainable exploitation and utilization of water sources in mining area.

关 键 词：沉陷区 水资源 开发利用 淮南矿区 

分 类 号：X37[环境科学与工程—环境工程]