Biogas generator units are now widely used, especially in industries such as animal husbandry and food wastewater treatment. As we all know, biogas generators have the characteristics of creating efficiency, energy conservation, safety, and environmental protection, which is also one of the reasons why they are popular. However, when using biogas generator units and biogas digesters, safety should be paid attention to:

我們要注意的是，沼氣發電機組新池排放廢氣期間，禁在導氣管口試火，以免發生回火，引起池體爆炸。

We should note that during the discharge of waste gas from the new pool of the biogas generator unit, it is prohibited to conduct a fire test at the outlet of the gas conduit to avoid flashback and explosion of the pool.

清池檢修時，須在沼氣技術員的指導下進行，禁單獨操作。需要特別注意的是，在清空池體后立即通風1—2天，方可入池。入池前須進行動物試驗，待池內氧氣充足后再下池操作，以防因氧氣不足而窒息。 同時，池內嚴禁點火吸煙。

During the cleaning and maintenance of the pool, it must be carried out under the guidance of the biogas technician, and individual operations are prohibited. Special attention should be paid to immediately ventilate the pool for 1-2 days after emptying it before entering the pool. Animal testing must be conducted before entering the pool, and the operation can only be carried out when there is sufficient oxygen in the pool to prevent suffocation due to insufficient oxygen. Meanwhile, ignition and smoking are strictly prohibited in the pool.

不允許各種農藥及有害雜物入池，以免殺死沼氣微生物，影響產氣。

Various pesticides and harmful substances are not allowed to enter the pool to avoid killing biogas microorganisms and affecting gas production.

室外管路應采取防曬保護措施，延長使用壽命，以免管路風化，引起漏氣。

Outdoor pipelines should take sun protection measures to extend their service life and prevent weathering, which may cause air leakage.

燈灶具要遠離易燃物品，以免引起火災。

Lights and stoves should be kept away from flammable materials to prevent fires.

當發現漏氣時，及時關閉氣源，打開門窗，禁生火吸煙開關電器，以免發生火災。

When air leakage is found, turn off the air source in a timely manner, open doors and windows, and prohibit starting fires or smoking. Switch on electrical appliances to avoid a fire.

嚴禁在沼氣發電機組沼氣池5m范圍內生火，以免發生不安全事故。

It is strictly prohibited to start a fire within a 5m range of the biogas digester of the biogas generator set to avoid unsafe accidents.

日常出料時，禁吸煙點火。

Smoking and ignition are prohibited during daily discharge.

燃燒過廢棄的紗罩含有毒物質，應深埋處理，嚴禁手摸誤食。

Burnt and discarded gauze covers contain toxic substances and should be buried deep for disposal. It is strictly prohibited to touch or ingest them by hand.

建池及進出料時，應特別注意安全，并及時進行保護措施，以防人畜掉入池中。

Special attention should be paid to safety during the construction of the pool and the inflow and outflow of materials, and protective measures should be taken in a timely manner to prevent humans and animals from falling into the pool.