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一、要勤加料、勤出料。沼气池加新料一般要在产气量最高峰没有下降以前,即在启动后20天左右,最迟不得超过30天。沼气池启动运转20~30天后,应添加新料同时出旧料,每5~10天进出料一次,每次加料量占发酵料液的3%~5%,折合每天应加20千克左右的人畜粪便入池。
First, we should diligently feed, diligence out. Biogas digesters plus new materials generally have to gas production before the peak did not decline, that is, about 20 days after the start, no later than 30 days. Biogas digester 20 ~ 30 days after the start of operation, should add new material at the same time out of the old material, every 5 to 10 days out of the material once, each feed accounted for 3% to 5% of the fermentation liquid, equivalent to 20 kg per day should be added Human and animal waste into the pool.