摘要
本文运用环境风险评价模型和密切值法,对神东矿区的大气环境、地表水、声环境、矸石堆积与地面下沉、水土流失、土地沙漠化进行了风险指数和密切值的计算,同时对矿区环境污染的共同特点和矿区监测数据的有限性、可比性进行分析。结果表明:神东矿区的大气环境、地表水、声环境的环境风险问题不太严重,大气中的主要污染物为TSP,地表水的主要污染物为挥发酚,其次是COD、BOD5、Hg。而地面下沉与水土流失及土地沙漠化对环境的影响比较严重。
In this paper,use of environmental risk assessment model and the value of close to God mining area of the atmosphere,surface water,sound environment,waste and the accumulation of ground subsidence,erosion,land desertification risk to the value of the index and close,while the mining area Environmental pollution and the common characteristics of the mining area of the limited monitoring data,comparability for analysis. The results showed that：God mining area of the atmosphere,surface water,sound environmental problems less serious environmental risks,the main pollutants in the atmosphere for the TSP,the main pollutant of surface water for volatile phenol,followed by COD,BOD5,Hg. Ground subsidence and soil erosion and land desertification and the environmental impact of relatively serious.
出处
《阴山学刊（自然科学版）》
2010年第1期58-61,共4页
Yinshan Academic Journal(Natural Science Edition)
基金
内蒙古自治区科技攻关项目(20080508)
关键词
神东矿区
环境问题
环境风险评价
God mining area
environmental issues
environmental risk assessment
