户用沼气产气多少重在管理,管理分日常管理和越冬管理。目的是满足甲烷菌产气必需的物质和外部环境要求。日常管理主要有出料、进料和加水三件事。管理原则先出料后进料,出多少进多少,浓度宜稀不宜稠,每天加水不少于5公斤。尿液不能代替水,但尿液又必须天天加入,防止酸化。管理 Household biogas how much emphasis on gas production management, management, day-to-day management and winter management. The purpose is to meet the methane generating bacteria necessary materials and external environmental requirements. The daily management of the main material, feed and water three things. Management principles After the first feeding material, the number of how many into the concentration should not dilute thin, add water every day not less than 5 kg. Urine can not replace water, but urine must be added every day to prevent acidification. management