Fermentation bacterial agent for harmless treatment of solid organic matter and application method of fermentation bacterial agent

Abstract

The invention relates to a fermentation bacterial agent for harmless treatment of solid organic matter and an application method of the fermentation bacterial agent. The fermentation agent is preparedfrom aspergillus oryzae, streptococcus thermophilus, bacillus thermophilus, streptococcus faecalis, bacillus mucilaginosus, biochar and auxiliary materials according to a certain proportion. Strainsused by the fermentation bacterial agent can correspondingly be obtained from separation of the natural environment, and have good symbiosis, and the antagonistic effect does not exist between the strains, functions, advantages and characteristics of each strain are fully used and applied to the harmless treatment of the solid organic matter, decomposition of feces can be accelerated, decomposition of organic matter is strengthened, pathogenic bacteria and insect eggs are killed through rapid heating, the odor of the feces is effectively eliminated, losses of ammonia nitrogen and other nutrients are reduced, fermentation time is shortened, and fermentation efficiency is improved, and products after fermentation and decomposition are high-quality raw materials for organic fertilizers; and the biochar is added on the basis of bacteria for the first time, the growth of microorganisms is greatlypromoted, and fermentation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of microbial fermentation, in particular to a fermentation bacterial agent for harmless treatment of solid organic matter and an application method. Background technique [0002] The rapid development of the economy has brought considerable economic benefits to the people and at the same time produced a large amount of solid organic matter such as livestock and poultry manure and municipal sludge, which has brought a series of environmental problems. If these organic substances are not properly disposed of, they will pollute the air, soil, groundwater, surface water and crops, etc., and seriously damage the ecological environment. At the same time, these materials carry some pathogenic bacteria, which may cause some potential harm to the human body. Therefore, finding effective ways to effectively dispose of these materials has become the dominant direction in recent years. [0003] Fermentation and decompo...

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Problems solved by technology

[0006] In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a fermented inoculant for the harmless treatment of solid organic matter and its application method, which solves the problem of the antagonism between bacteria in consideration of the existing fermented inoculated, and the slow rate of fermentation temperature rise and nutrient loss Serious, operationally complex and costly issues

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