户用小型沼气池正常产气应注意的几个问题一、备料：按设计要求准备好充足原料粪便、秸秆；严格做好前处理，粪便不需预处理，秸秆类要进行切碎、堆沤，除去易引起沉积与管道堵塞的杂物，如砂石、长草、鸡毛、死鸡、布片、瓶子等。二、启动：①启动时应收集或培育足够的接... Household gas production of a small biogas should pay attention to a few problems First, the preparation: According to the design requirements of adequate preparation of raw manure, straw; strict pre-treatment, without pretreatment of stool, straw class to be chopped, , Remove debris and pipeline easily lead to sediment blocking, such as gravel, grass, feathers, dead chickens, cloth, bottles and so on. Second, start: ① start collecting or nurturing sufficient access ...