Method for handling livestock died of epidemic disease

Abstract

A method for handling livestock died of epidemic disease comprises the following steps: disintegrating the livestock died of epidemic disease; transferring the disintegrated livestock died of epidemic disease into a drying room; directly sterilizing and drying the disintegrated livestock died of epidemic disease through hot air at the temperature of 120 to 320 DEG C; squeezing the sterilized and dried livestock died of epidemic disease to obtain grease and the residues; crushing the residues, and then adding a mixture to the residues to obtain a raw material for breeding; adding 1 to 3 parts by mass of EM (Effective Microorganisms) primary liquid to every 100 parts by mass of raw material for breeding; mixing and then fermenting for 7 to 15 days to obtain a breeding material containing 55 to 70wt% of water; inoculating black soldier fly larvae in the breeding material; and separating black soldier fly larvae polypide and the residues after the breeding material is converted into loosened small granular residues, so as to obtain black soldier fly larvae polypide and the residues, wherein the black soldier fly larvae polypide is treated as feed or used for extracting grease; the residues are used for manufacturing organic fertilizers; the absolute dry mass ratio of the residual materials to the mixture in the raw material for breeding is 1: 1 to 1: 10; the mixture comprises 20 to 40 parts by mass of kitchen garbage, 30 to 45 parts by mass of crushed straw, 20 to 30 parts by mass of pig manure or/ and poultry manure, and 1 to 2 parts by mass of lime.

Description

technical field [0001] The invention relates to the technical field of resources and environmental protection, in particular to a method for treating sick and dead livestock and poultry. Background technique [0002] Harmless disposal of sick and dead animals is an important measure to prevent the spread of animal diseases, effectively control and exterminate animal diseases, and prevent pathogens from polluting the environment. Since the 1980s, due to the frequent occurrence of major animal diseases such as foot-and-mouth disease, mad cow disease, and highly pathogenic avian influenza, society has paid more and more attention to the harmless disposal of animal carcasses. my country is a big country in poultry and livestock breeding, and its breeding scale ranks among the top in the world. During the breeding process of poultry and livestock, there is a certain mortality rate due to weather, epidemic diseases and other reasons. For dead poultry and livestock, it is necessar...

AI Technical Summary

Problems solved by technology

[0005] The traditional method can solve the environmental pollution caused by diseased poultry and livestock flowing into the market, and realize partial resource utilization of sick and dead livestock and poultry. However, the investment and treatment costs of harmless treatment are still high, and the value of resource utilization is not high. During the fermentation process will produce secondary pollution

At present, most enterprises dealing with diseased poultry and livestock need to rely on policy subsidies to operate. To fundamentally solve the problem of diseased poultry and livestock entering the market, it is still necessary to solve technical problems such as the high cost of harmless treatment.

Images