1984年我们受养兔场的委托,承担兔粪常温厌氧发酵,回收能源和排除环境污染的试验。一、工艺流程:颗粒兔粪经堆沤,浸泡、用机动泵将发酵液回流冲稀,循环进料,监测料液的PH值,同时起到搅拌作用。过剩的料液用作饲料种植场的肥料,形成良性循环。二、发酵装置:主要由兔粪预处理池,10M“现浇混凝土圆筒形沼气池两只,分 In 1984, we commissioned by the rabbit farm, bear anaerobic fermentation of rabbit manure at room temperature, energy recovery and eliminate environmental pollution tests. First, the process: granular rabbit manure by the reactor, soaking, the motor pump will dilute the fermentation broth backflow, recycling feed, monitoring feed liquid PH value, while playing the role of mixing. Excess liquid feed used for fertilizer plantation, forming a virtuous circle. Second, the fermentation device: mainly by the rabbit manure pretreatment pool, 10M ”in situ concrete cylindrical biogas two,