随着我国城镇建设的迅速发展和人口的不断增加，城镇生活污水的排放量也逐年增加，加之城镇生活污水处理设施不配套或不完善，绝大部分生活污水和粪便污水得不到有效处理甚至未经处理就直接排放，严重地污染水源和环境。生活污水净化沼气池是运用沼气技术分散处理城镇居民... With the rapid development of urban construction in our country and the continuous increase of population, the discharge of urban domestic sewage also increases year by year. In addition to the inadequate or incomplete urban domestic sewage treatment facilities, most domestic sewage and excrement sewage can not be effectively treated or even Direct discharge without treatment, serious pollution of water and the environment. Domestic wastewater purification Digester is the use of biogas technology to disperse urban residents ...