The gas is used to heat the feed tank . The liquid is fed into a digester that produces enough methane to power the entire system-and some to spare .
气体用来加热最初的供给容器,而液体则加入蒸炼器中产生的沼气除了足够为整个系统供能外,还有剩余。
With the fast development of biogas project , the amount of the abnormal biogas digester also increases .
摘要随着沼气建设的快速发展,病态池的数量也随之增多。
Though less than 3 percent of food waste is recovered from the waste stream , according to the epa , it is actually an energy resource that can be turned into compost or used in an anaerobic digester to create electricity .
Thanks to the solar heater , a shower is a daily possibility , and the biogas digester -- which converts human and pig waste to a clean gas that can be pressurized -- has enabled cooking and lighting .