不漏水不漏气是对沼气池质量最起码的要求。新建池或经改造、维修的病、旧池的质量是否合格,必须进行试压检验。目前,检验的方法,不外是灌水试压和充气试压两种。灌水试压,要有方便的水源条件和灌水排水机具。如靠人工挑水,劳动强度大,用工多,难于推广。而采用充气试压法检验, Leak-proof is the minimum requirement for digester quality. The new pool or the transformation, maintenance of the disease, the old pool of quality is qualified, must be pressure test. At present, the test method is nothing but water pressure test and inflation pressure test two. Irrigation pressure test, there must be a convenient source of water and irrigation equipment. If by artificial water, labor-intensive, more labor, difficult to promote. The use of inflation pressure test,