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近十年来,我国广大农村的沼气建设有很大发展,在沼气科研方面也取得了很大成就,沼气的制取和利用开始从解决烧饭、点灯的生活领域发展到利用沼气开动内燃机实行抽水喷灌、加工粮食和饲料以及发电等生产领域中,其发展前景是令人鼓舞的。根据我国农村的生产和经济状况,结合大办沼气,把粪便管理搞好,对改善农村的卫生面貌、减少肠道传染病的发生、提高人民群众的健康水平关系很大,因此,设计构造合理、效果良好的“卫生沼气池”是沼气卫生科研的重要课题。人粪预处理式沼气池(以下简称卫生沼气池),是目前各沼气池池型中卫生学效果较好和较现实的一
In the past ten years, the biogas construction in vast rural areas of our country has greatly developed and great achievements have also been made in biogas research. The system of biogas production and utilization has started from the field of solving the problems of cooking and lighting, to using biogas to start pumping of internal combustion engines Spray irrigation, processing of food and feed and power generation and other production areas, its development prospects are encouraging. According to the production and economic conditions in rural areas of our country, in combination with the large-scale operation of biogas and well management of manure, it has a great relationship to improve the health outlook of rural areas, reduce the incidence of intestinal infectious diseases and improve people’s health. Therefore, the design is reasonable , Good effect of “health digester” is an important issue of biogas health research. Human excrement pretreatment biogas digester (hereinafter referred to as sanitary biogas digester) is one of the better and more realistic hygienic methods in each digester pool