晋城区煤层气井产气阶段排出水对环境的影响研究

摘要

指出了沁水盆地煤层气资源丰富，目前已经成为我国开发的热点地区之一，但对于煤层气井排出水对环境的影响方面研究很少，对晋城区煤层气井排出水的水质分析，结合晋城区的自然环境，探讨了长期排放的污水会造成土壤板结、盐碱化、植物毒变等不良影响。%Coalbed methane in Qinshui Basin is rich,and this area has become one of the hot development areas in China. However, there are few studies about the impacts of discharged water on environment. In this article, through the analysis of discharged water quality in CBM wells in Jineheng District, and combined with the natural environment of Jincheng area,it finds that long-term sewage discharge can cause soil compaction and salinization,and other adverse effects such as poisonous plant.