A kind of compound deodorant of plant extract and microorganism

Abstract

The invention relates to the field of deodorization, and especially relates to a plant extract and microbe composite deodorant. According to the invention, a plant extract and a microbial fermentation broth are mixed according to a ratio of 1:3; the mixture is placed in plastic buckets; and sealed anaerobic fermentation is carried out for 5-9 days, such that the composite deodorant is obtained. The microbial fermentation broth is obtained through the following steps: saccharomycetes, lactobacillus, bacillus subtilis, acetobacter pasteurianus and photosynthetic bacteria are inoculated according to the ratio of 1-4:2-6:5-25:1-4:1-2, and mixed fermentation is carried out; and after 60-84h of aerobic fermentation, the microbial fermentation broth is obtained. The invention aims at providing the plant extract and microbe composite deodorant. Deodorizing is realized with the combination of the plant extract and microbes. With the deodorant, fast and continuous deodorization can be realized; production cost is reduced; and a deodorization effect is good. With the deodorant, deodorization can be achieved fundamentally.

Description

technical field [0001] The invention relates to the field of deodorization, in particular to a composite deodorant of plant extracts and microorganisms. Background technique [0002] The annual production of municipal solid waste in my country is about 140 million tons, except for a small part of incineration, composting or recycling, more than 80% are transported to landfills for landfill treatment. In landfills, organic domestic waste is decomposed by microorganisms to produce a large amount of NH 3 、H 2 S and other malodorous gases have caused great pollution to the landfill and the surrounding environment, affecting the health of sanitation workers and surrounding residents. The odor pollution generated by garbage has become a major social nuisance. Therefore, it has become an important part of the comprehensive management of waste to effectively deal with the odor pollution generated by landfill waste, reduce its damage to the surrounding ecological environment, and p...

AI Technical Summary

Problems solved by technology

Chemical deodorants are expensive and easily cause secondary pollution; although plant deodorants can quickly deodorize without causing secondary pollution, the extraction process of active ingredients is complicated, the deodorization effect is difficult to guarantee, and the production cost is also high. Therefore, it is greatly restricted in the process of large-scale application

Microbial deodorization technology uses the physiological metabolic activities of microorganisms to degrade odorous substances to achieve the purpose of deodorization. It does not contain any chemicals and will not cause secondary pollution. It can achieve long-term deodorization and low production costs. Mixed fermentation is difficult, product quality is difficult to guarantee, and microorganisms have certain adaptability and growth cycle, it is difficult to achieve rapid deodorization after spraying