摘要
针从目前煤矸石堆放导致的矸石的自燃,SO2、H2S气体的释放,酸性废水的形成,污染大气、土壤和水体等环境问题,提出了生物综合治理的新思路。利用微生物脱硫去除矸石中的硫,形成的酸性废水用碱性粉煤灰中和,同时结合菌根真菌和其他微生物来进行生态恢复,将是煤矿区生态恢复的新的研究方向和重点。
In view of the environmental problems caused by the coal waste piling such as coal waste spontaneous combustion,SO2 and H2S release, formation of acidic waste water and pollution of atmosphere, soil and water body, a new thought of biological comprehensive treatment is proposed. Using microorganism to remove the sulfur from coal waste, neutralizing the formed acidic water with alka-fly coal ash and making ecological rehabilitation through mycorrhizal fungi and other microorganism will be the new research orientation and major points in the ecological restoration in mining areas.
出处
《金属矿山》
CAS
北大核心
2005年第12期61-64,共4页
Metal Mine
基金
国家自然科学基金项目(编号:20377051
40201051)
"863"青年基金项目(编号:2002AA644020)
关键词
矸石山
微生物脱硫
粉煤灰
菌根真菌
生态恢复
Coal waste pile, Desulphurization by microorganism, Alka-flg coal ash, Mycorrhizal fungi, Ecological rehabilitation
