Bacteriostatic and deodorant preparation based on microorganisms as well as preparation method and application of bacteriostatic and deodorant preparation

Abstract

The invention discloses an bacteriostatic and deodorant preparation based on microorganisms as well as a preparation method and application of the bacteriostatic and deodorant preparation. The preparation comprises bacillus subtilis, pseudomonas stutzeri, pseudomonas putida, bacillus pumilus and lactobacillus helveticus. According to the bacteriostatic and deodorant preparation based on the microorganisms, in an experiment of treating fresh cow dung at the initial stage, along with degradation of nitrogen-containing organic matters, a pH rising process occurs at the initial stage, and then a pH falling process occurs. Along with the reduction of the pH, the foul smell of the cow dung is obviously reduced. The bacteriostatic and deodorant preparation based on microorganisms can significantly accelerate degradation of nitrogen-containing organic matters and quickly eliminate foul smell. The concentration of odor, hydrogen sulfide, ammonia, TVOC and other gases can be effectively reduced in pit toilets, farms, pet shops, public toilets, pit toilets, sewers, sewage wells and other odor source places and in hotels, hospitals, meeting rooms, markets and other public places, and the secondary standard value of the odor pollutant factory boundary standard value in the odor pollutant emission standard (GB14554-93) is met.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a microorganism-based antibacterial and deodorizing preparation, a preparation method and application thereof. Background technique [0002] Odor pollution belongs to air pollution, which is unpleasant due to stimulation of olfactory organs, and will affect the living environment in severe cases. Malodorous gases can harm the breathing, digestion, circulation, endocrine and nervous systems of life, etc., and long-term exposure to low-concentration odor-polluted environments can cause people to have poor breathing, nausea, dizziness, and vomiting, resulting in strong psychological discomfort; and High concentrations of malodorous environment may even lead to death by suffocation; long-term living in a malodorous environment (regardless of the intensity of the stench) will cause serious damage to health. [0003] Livestock and poultry farms are a typic...

AI Technical Summary

Problems solved by technology

[0005] At present, the existing microbial deodorization products have poor deodorization effect, and the applicable deodorization environment is single

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