煤矿矿山生态环境治理关键技术研究

Study on key technologies of ecological environment control in coal mines

针对煤矿矿山生态环境恶劣,导致土壤污染物多、水分流失严重的问题,提出一种土壤重构和引水灌溉治理技术。采集目前煤矿矿山的生态环境实时数据,分析现阶段矿山土壤环境中存在的生态不平衡问题,给出土壤重构和饮水灌溉的关键治理技术,土壤重构将矿山山体内部土壤用风化的泥岩、粉砂、羊板粪等有机肥料替代,保证土壤具有植被生长力;引水灌溉技术能够根据土壤内部所需的实时水分以及土壤密度等参数,实施全方位覆盖灌溉。实验数据证明,经过所提关键技术防治后,煤矿矿山土壤的质量得到了明显提升,保证了矿山环境的生态平衡,可为我国的环保发展提供重要帮助。

In view of the poor ecological environment in coal mines,which leads to a lot of soil pollutants and serious water loss,a soil reconstruction and diversion irrigation treatment technology is proposed to effectively solve the problem.Collect the real-time data of the ecological environment of the current coal mines,analyze the ecological imbalance problems existing in the mine soil environment at the present stage,and give the key treatment technologies of soil reconstruction and drinking water irrigation.Soil reconstruction replaces the soil inside the mine mountains with weathered mudstone,silt,sheep board dung and other organic fertilizers to ensure that the soil has vegetation growth capacity.Water diversion irrigation technology can implement all-round coverage irrigation according to the parameters such as real-time moisture and soil density required in the soil.Experimental data show that after the prevention and control of the proposed key technologies,the quality of coal mine soil has been significantly improved,ensuring the ecological balance of the environment,and providing important help for the development of environmental protection in China.