A kind of Bacillus atrophaeus for deodorization and its biological deodorizing bacteria agent

Abstract

The invention discloses a bacillus atrophaeus (Bacillus atrophaeus), which is preserved in the General Microorganism Center of China Microbiological Culture Collection Management Committee, and the preservation number is CGMCC No.12466. The invention also discloses a biological deodorizing bacterial agent with the above-mentioned Bacillus atrophaeus as an active ingredient and its preparation method and application method; application. The Bacillus atrophaeus strain of the present invention can grow well in garbage and feces, occupy a favorable ecological niche, and while absorbing and decomposing malodorous gases, it also inhibits the growth and reproduction of malodorous microorganisms, reduces the generation of malodorous gases from the source, and harms the surrounding environment. The environment does not pose a hazard. The preparation method of the bacterial agent of the invention is simple, the preparation time is short, the cost is low, the deodorizing effect is high, the method is simple, and it is suitable for popularization and application.

Description

technical field

[0001] The invention relates to the field of applied biotechnology, in particular to a Bacillus atrophaeus used for deodorization, a biological deodorizing bacterial agent containing it, a preparation method, a use method and application in biological deodorization. Background technique

[0002] Stench refers to the general term for all gases that stimulate the olfactory organs to cause people's unpleasantness and damage the human living environment. So far, there are more than 4,000 kinds of foul-smelling substances that can be felt by people's sense of smell, and dozens of them are more harmful to human health. According to the source of odor, it can be divided into domestic source and industrial source. Domestic sources refer to the stench produced in daily life, such as household toilets, public toilets, urban sewers, garbage transfer stations, polluted lakes, ditches, etc.; industrial sources refer to the stench produced in industrial production, such a...