Effectively solve the problem of slow gas production in biogas digesters?
In the normal temperature fermentation process, biogas fermentation is closely related to temperature, and the temperature is the key to gas production. Within a certain temperature range, the gas production is stable when the pool temperature is low, the higher the temperature, the greater the gas production, and the effective use of microorganisms (such as The use of biogas starter as an inoculant can, to a certain extent, solve the contradiction between low temperature and raw material fermentation. Professional biogas fermentation agents, such as biogas fermentation agents contain more than 300 strains, containing more than 200 million bacteria per liter of anaerobic bacteria, of which anaerobic bacteria account for 50%. When conditions are right, they are at an alarming rate. In reproduction, it can breed for tens or even hundreds of generations per minute. This accelerates the decomposition of organic matter, and the rate of gas production is greatly increased. After the material is used as an inoculum, the gas can be initially produced in three to five days, and gas can be produced in large quantities after seven days, ten to three times earlier than other inocula. Ten days of gas production. During the fermentation of biogas feedstock, the use of a type of fermentation agent as an inoculant can reduce the amount of biogas volatilization of the fermentation feedstock during the fermentation process outside the cell, and increase the unit gas production rate of the biogas fermentation feedstock. The mixed addition of adsorbent can increase the contact area between bacteria and raw materials. At the same time, the adsorption process is an exothermic process, adding some heat to the methanogens, so as to increase the pool temperature in the biogas digesters.
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