After the completion of the gas pool, the daily management has a great impact on the production and application of biogas. The biogas digester is to be built in three parts and managed in seven parts. The construction of biogas digester is the foundation of gas production, but the application and management of biogas digester is the key to the efficient operation of biogas digester.

　　（1）及时补充新原料，确坚持续产沼气。有些沼气池在运用段时间后（2～3个月后），会呈现不产气或产气少或产气但点不着火的现象，这可能是发酵原料耗费完了，这时应思索补充新料。补充新料时间控制在新沼气池正常产气后1．5～2个月时停止，新原料补充宜逐步、持续投人，不可一次投入过多。

　　(1) timely supplement new raw materials to ensure continuous biogas production. After some biogas digesters are used for a period of time (2-3 months later), there will be no gas production or less gas production or gas production but no ignition, which may be due to the consumption of fermentation raw materials. At this time, it is necessary to consider adding new materials. The time of adding new materials shall be controlled to stop 1.5-2 months after the normal gas production of the new biogas digester, and the new materials shall be added gradually and continuously, without excessive input at one time.

　　After the completion of the gas pool, the daily management has a great impact on the production and application of biogas. The biogas digester is to be built in three parts and managed in seven parts. The construction of biogas digester is the foundation of gas production, but the application and management of biogas digester is the key to the efficient operation of biogas digester.

　　（1）及时补充新原料，确坚持续产沼气。有些沼气池在运用段时间后（2～3个月后），会呈现不产气或产气少或产气但点不着火的现象，这可能是发酵原料耗费完了，这时应思索补充新料。补充新料时间控制在新沼气池正常产气后1．5～2个月时停止，新原料补充宜逐步、持续投人，不可一次投入过多。

　　(1) timely supplement new raw materials to ensure continuous biogas production. After some biogas digesters are used for a period of time (2-3 months later), there will be no gas production or less gas production or gas production but no ignition, which may be due to the consumption of fermentation raw materials. At this time, it is necessary to consider adding new materials. The time of adding new materials shall be controlled to stop 1.5-2 months after the normal gas production of the new biogas digester, and the new materials shall be added gradually and continuously, without excessive input at one time.