关键词:新疆;沼气;气候;越冬
Abstract: Xinjiang has rich biogas raw material resources, but the climate factors restrict the popularization of the marsh gas utilization of bottleneck. According to the climate characteristics of Xinjiang, the Xinjiang biogas utilization in the process of the advantages and main problems of firedamp pool, how to survive the winter and stable gas production put forward ideas and suggestions.
Key words: Xinjiang; methane; climate; overwintering
中图分类号:TV文献标识码:A
沼气是由有机物质如人畜粪便、秸秆、杂草、垃圾、污水、污泥、工业有机废料等在厌氧条件下,通过各类厌氧微生物的分解代谢而产生的一种多组分的混合气体。它的主要成分是甲烷、二氧化碳和少量的一氧化碳、氢、氧、硫化氢、氮等,其中甲烷大约占60%-70%,在标准状态下,1立方沼气的发热值为21.34~27.20兆焦耳,折标准煤0.74公斤。
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