PROCESSING OF LIVESTOCK WASTES FOR USING THEM AS FERTILIZERS
The article deals with the problems of livestock wastes utilization. The most promising technology of manure utilization is its anaerobic processing with biogas production. However, the effluent disinfection is not complete during manure anaerobic processing in the mesophilic regime. The paper suggests using the physical method of the effluent disinfection by the cavitation field (disinfected, deodorized organic fertilizer was obtained from methane-generation of manure). The results of laboratory study of the manure disinfection process in the cavitation field show its efficiency.