我们自一九七二年以来,先后建过十几种不同池型结构的沼气池,在实践工作过程中,对沼气池渗漏的成因及防治有如下体会:一、水压式沼气池渗漏的原因水泥石作为结构材料是理想的,作为气体密封材料是不合理的,我们把沼气池漏气的原因归为静态和动态两类。静态是材料本身的缺陷所造成,动态是反应过程所致。 Since 1972, we have built more than a dozen digesters with different pool-type structures. During the course of practice, the causes of digester leakage and prevention are as follows: First, Reasons for Leakage Cementitious materials are ideal as structural materials. As a gas sealing material, it is unreasonable to categorize the causes of leaking methane cells into static and dynamic. Static is caused by the defects of the material itself, the dynamic is caused by the reaction process.