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为了加强农村秸秆和人畜粪便无害化处理及综合利用,沼气作为一种清洁、可再生能源,经过农业部门的大力推广,将沼气池建设与改圈、改厕、改厨相结合,在我县农村已经十分普及。沼气池的利用减少了农民的支出,改善和净化了农村的人居环境,提高了农民的生活质量。然而随着冬季的到来,好多沼气用户经常会遇到产气不足,产气慢,压力不稳等问题,造成沼气不能正常使用。那么,如何才能在冬季管好沼气池、提高冬季沼气池产气量呢?
In order to strengthen the harmless treatment and comprehensive utilization of rural straw and human and livestock excrement, as a clean and renewable energy, biogas, through the promotion of agricultural departments, combines the construction of biogas digesters with the reforming, County countryside has become very popular. The utilization of biogas digesters reduced farmers’ expenditures, improved and purified the living environment in rural areas, and improved the quality of life of farmers. However, with the arrival of winter, many biogas users often encounter problems such as insufficient gas production, slow gas production and unstable pressure, resulting in the normal use of biogas. So, how can we manage the digester in winter and increase the gas production in winter digesters?