煤矸石矿井填充过程中微生物作用的气体研究  

The biogas research caused by the action of microorganisms in the process of using gangue packed for mine

作　　者：赵福玲[1] 邓寅生[1] 欧睿[1] 唐敏[1] 

机构地区：[1]河南理工大学资源环境学院,河南焦作454000

出　　处：《洁净煤技术》2008年第3期88-90,共3页Clean Coal Technology

摘　　要：以义马跃进矿的长焰煤、煤矸石、矿井水为研究对象,在添加接种物的情况下,研究产气量和甲烷含量,结果表明:试验过程中产生的甲烷的碳同位素值与煤矸石的碳同位素值接近,说明煤矸石参与了微生物作用;接种物的加入量与产气量和甲烷含量密切相关。因此,在进一步研究获取、利用生物气的同时,一定要预防地下水的污染。This text measures the quantities of gas and the contents of methane based on the long-flame coal, gangue, mine water of Yima Yuejin mine and in the case of adding inoculum. The results show that： the CH4＇s carbon isotope value in the experiment is similar to the gangue＇s ,that is to say gangue is involved in the microbial role; the quantity of inoculum is directly related to the quantities of gas and the contents of methane. In the further re- search for obtaining and using the biogas, we must prevent pollution of groundwater at the same time.

关 键 词：煤矸石 厌氧发酵 生物气 

分 类 号：X523[环境科学与工程—环境工程]