沼气池在运转过程中,常会出现这样或那样的小故障,如果不及时排除,势必影响沼气正常使用,因此,弄清楚故障原因和掌握排除方法很重要,现将常见故障原因及排除方法介绍如下:一、压力表的度数长期不上升或缓慢上升穴一雪原因。①沼气池密封不好,可能漏水漏气;②发酵料液过碱或发酵 Digester in the operation process, often appear this or that glitch, if not ruled out in time, is bound to affect the normal use of biogas, therefore, to find out the cause of the malfunction and to master the elimination method is very important, now the common causes of failure and troubleshooting are described below : First, the degree of pressure gauge long-term rise or slow rise snow cause. ① digester seal is not good, leakage may leak; ② fermented liquid excess alkali or fermentation