Carcass and carcass product innocent treatment method

Abstract

The invention relates to a carcass and carcass product innocent treatment method. A fermented body composed of bacillus natto, saccharomycetes and bacillus subtilis is added into a compost material, so that the compost material has strong fermentative capability and ability of inhibiting pathogenic microorganism growth; the built compost system can quickly ferment and quickly degrade animal tissues, greatly ascends the compost temperature within a short period of time and kills pathogenic bacteria and viruses. Meanwhile, the ability of the fermented body for inhibiting the pathogenic microorganism growth also further facilitates killing of the pathogenic microorganisms, so that the targets of improving the degradation efficiency and the compost treatment safety are achieved. Through test, the treatment period of the method disclosed by the invention does not exceed 60 days at most; the compost temperature can be up to over 60 DEG C at the third day of static composting, and can be up to 72 DEG C; the pathogenic microorganisms such as escherichia coli and salmonella enteritidis are not detected after a compost sampling test; the detection result of the viruses such as swine fevers, blue-eared diseases and 2-type porcine circovirus is negative reaction.

Description

technical field [0001] The invention relates to a harmless treatment method for animal corpses and their products. Background technique [0002] Harmless treatment of animal carcasses and their products refers to the treatment of animal carcasses and their products to a state that is harmless to the environment, killing parasites and pathogenic bacteria in their bodies. At present, there are four common treatment methods: incineration, landfill, chemical production and composting. [0003] The incineration method refers to a method of burning animal carcasses such as poultry and livestock. At present, large-scale modern farms often adopt this method, and incinerators are built in the field for special treatment. However, in this method, the incineration temperature is low, and a large amount of waste gas such as dioxins will be produced to cause secondary pollution. [0004] The landfill method refers to burying the corpses of livestock and poultry and other animals throu...

AI Technical Summary

Problems solved by technology

[0008] 1. The degradation efficiency is low, the time required is long, and the treatment cycle is basically more than 90 days;

[0009] 2. The composting temperature is low, the highest can only reach about 55°C, which cannot kill pathogenic microorganisms well;

[0010] 3. It needs to be turned several times, and the turning time is determined by the compost temperature. The operation is very troublesome and requires special management;

[0011] 4. For animal carcasses of different sizes and sizes, different compost construction methods and management methods are required. At present, there is no composting method that can be applied to large, medium and small animal carcasses at the same time