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Microbial deodorizer and preparation method and usage thereof

A technology of microorganisms and deodorants, which is applied in the field of microbial deodorants, can solve the problems of not eliminating odorous substances from the source, toxicity, and treating the symptoms but not the root cause, so as to solve the problem of incomplete deodorization, inhibit release, and promote the growth of beneficial microorganisms Effect

Pending Publication Date: 2017-09-22
BIOLAND ENVIRONMENTAL TECH GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, chemical deodorants are mainly used for deodorization, and there are generally the following deficiencies: (1) chemical deodorization products rely on adding flavors to chemical reagents, which only cover the odor, treat the symptoms but not the root cause, and do not eliminate it from the source production of odorous substances
(2) The chemical raw materials used in chemical deodorants have certain toxicity to the human body and the environment

Method used

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  • Microbial deodorizer and preparation method and usage thereof
  • Microbial deodorizer and preparation method and usage thereof
  • Microbial deodorizer and preparation method and usage thereof

Examples

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preparation example Construction

[0042] The preparation method of microbial deodorant comprises the following steps:

[0043] Step 1, respectively preparing yeast slant medium, lactic acid bacteria slant medium, bacillus slant medium, yeast liquid medium, lactic acid bacteria liquid medium and bacillus liquid medium;

[0044] Wherein, the composition of the yeast slant medium is: 4.0% by mass fraction of brown sugar, 1.0% by mass fraction of corn steep liquor, 0.5% by mass fraction of peptone, 1.0% by mass fraction of sodium chloride, and the rest is water;

[0045] The composition of the yeast liquid culture medium is: 8.0% mass fraction of molasses, 1.0% mass fraction of corn steep liquor, 0.5% mass fraction of ammonium sulfate, 0.2% mass fraction of potassium dihydrogen phosphate, and 0.1% mass fraction of magnesium sulfate , 0.1% mass fraction of sodium chloride, the rest is water; pH 6.5, tank pressure 0.07-0.08MPa, speed 130r / min;

[0046] The composition of described lactic acid bacteria slant culture...

Embodiment 1

[0067] Step 1, inoculate the yeast on the yeast slant medium, and activate it at 35°C for 20 hours to obtain the activated yeast;

[0068] Inoculate lactic acid bacteria on a lactic acid bacteria slant medium, and activate them at 35°C for 18 hours to obtain activated lactic acid bacteria;

[0069] Inoculate the bacillus on the bacillus slant medium, and activate it at 35°C for 18 hours to obtain the activated bacillus;

[0070] Step 2, inoculating the activated yeast in the yeast liquid medium, culturing at 30°C for 24 hours until the seeds mature, and preparing first-grade yeast seeds;

[0071] Inoculating the activated lactic acid bacteria into a lactic acid bacteria liquid medium, culturing at 37°C for 24 hours until the seeds mature, and preparing first-grade seeds of lactic acid bacteria;

[0072] inoculating the activated bacillus in the bacillus liquid medium, culturing at 37°C for 24 hours until the seeds mature, and preparing the first-grade bacillus seeds;

[0073...

Embodiment 2

[0076] Step 1, inoculate the yeast on the yeast slant medium, and activate it at 35°C for 20 hours to obtain the activated yeast;

[0077] Inoculate lactic acid bacteria on a lactic acid bacteria slant medium, and activate them at 35°C for 18 hours to obtain activated lactic acid bacteria;

[0078] Inoculate the bacillus on the bacillus slant medium, and activate it at 35°C for 18 hours to obtain the activated bacillus;

[0079] Step 2, inoculating the activated yeast in the yeast liquid medium, culturing at 30°C for 24 hours until the seeds mature, and preparing first-grade yeast seeds;

[0080] Inoculating the activated lactic acid bacteria into a lactic acid bacteria liquid medium, culturing at 37°C for 24 hours until the seeds mature, and preparing first-grade seeds of lactic acid bacteria;

[0081] inoculating the activated bacillus in the bacillus liquid medium, culturing at 37°C for 24 hours until the seeds mature, and preparing the first-grade bacillus seeds;

[0082...

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Abstract

The invention provides a microbial deodorizer and a preparation method and usage thereof. The microbial deodorizer comprises bacilli, saccharomycetes and lactic acid bacteria, and is used for deodorizing various kinds of domestic garbage and breeding manure. The deodorizing process is that the microbial deodorizer is put to the domestic garbage and manure, wherein the saccharomycetes in the microbial agent can secrete active substances to promote the growth of beneficial microorganisms and generate fragrance itself; the lactic acid bacteria can conduct organic fermentation, adjust the pH and inhibit the growth of pernicious bacteria; the bacilli can generate enzymes and inhibit the release of foul gases; when the microbial deodorizer is sprayed to the surfaces of the domestic garbage and manure, because the microbial deodorizer is acid, the concentration of ammonia gas around the domestic garbage and manure can be reduced, and the deodorizing effect is achieved. The microbial deodorizer has the advantages of being free of pollution, efficient and safe, and solving the problems that chemical deodorizers cannot conduct deodorizing thoroughly and pollute the environment.

Description

technical field [0001] The invention belongs to the technical field of environmental microorganisms, and in particular relates to a microbial deodorant, its preparation method and application. Background technique [0002] With the development of the economy and the improvement of living standards, the output of urban waste has also increased significantly. The annual waste generation has reached 200 million tons, and the stockpile has reached 6.6 billion tons. These garbage produces a large amount of foul smell, strong irritation, flammable and explosive gas. With the increasing awareness of environmental protection, people pay more and more attention to the impact of odorous gas on the environment, and separate it from air pollution as one of the seven major public hazards. [0003] Stench is a general term for all kinds of peculiar smells. The peculiar smells in the atmosphere, water and waste are perceived through the air medium and act on people's olfactory thinking. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12N1/16B01D53/84
CPCB01D53/84B01D2257/90C12N1/16C12N1/20Y02A50/20
Inventor 施军营王延凯杨小波何清玉田倩
Owner BIOLAND ENVIRONMENTAL TECH GRP CORP
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