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Microbial deodorant and preparation method thereof

A biological deodorant and deodorant technology, applied in the direction of deodorization and disinfection, can solve the problem of no microbial deodorant, and achieve good removal effect and cost reduction effect.

Inactive Publication Date: 2015-01-28
任杰 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But there is no about utilizing yellow pulp water to ferment and prepare microbial deodorant

Method used

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  • Microbial deodorant and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0035] A kind of microbial deodorant, it is prepared by following method:

[0036] Under aseptic operation, Lactobacillus acidophilus (CICC 6088), Bacillus subtilis (ACCC11062) and Saccharomyces cerevisiae (CICC31105) were picked from the preserved slant and inoculated into the seed medium for cultivation. Among them, the seed medium of lactic acid bacteria is 1% peptone, 0.5% yeast extract, 0.5% sodium acetate, 0.05% magnesium sulfate, 0.025% manganese sulfate, 0.2% potassium dihydrogen phosphate and 1.5% glucose. Cultivate statically at 33-40°C for 24-72 hours; the seed medium of Bacillus subtilis is 1% tryptone, 0.5% yeast extract, and 1% sodium chloride. Aerobic culture at 25-35°C for 36-48 hours; the seed medium of Saccharomyces cerevisiae is 1% yeast extract, 2% peptone and 2% glucose. Aerobic cultivation at 25-35°C for 24-48 hours.

[0037] Mix Lactobacillus acidophilus, Bacillus subtilis and Saccharomyces cerevisiae according to the weight ratio of 85%, 5% and 10% to...

Embodiment 2

[0039] A microbial deodorant, the difference between the preparation method and Example 1 is that the weight ratios of Lactobacillus acidophilus, Bacillus subtilis and Saccharomyces cerevisiae are 60%, 10% and 30% respectively, and all the other steps are the same as in Example 1 .

Embodiment 3

[0041] A microbial deodorant, the difference between its preparation method and Example 1 is that the weight ratios of Lactobacillus acidophilus, Bacillus subtilis and Saccharomyces cerevisiae are respectively 90%, 1% and 9%, and all the other steps are the same as in Example 1.

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Abstract

A microbial deodorant and its preparation method. The invention discloses a microbial deodorant which is prepared by the following steps: mixing 60-90 wt% of a lactobacillus broth, 1-10 wt% of a bacillus broth and 9-30 wt% of a microzyme broth, inoculating the mixture to a soybean yellow serofluid, standing at 33-40 DEG C, sealing and culturing for 24-72 hours. The above microbial deodorant is obtained by inoculating common environmentally-friendly microbes to low-cost soybean yellow serofluid and culturing. Costs are reduced, and the microbial deodorant is green and pollution-free. The microbial deodorant has a good effect of removing main fetid components. Average removal rate of NH3 reaches more than 90%, and average removal rate of H2S reaches more than 70%. Thus, the above microbial deodorant can widely be used in deodorization and purification of the air at places such as rubbish, sewage, livestock and animal houses, food processing plants and the like.

Description

technical field [0001] The invention relates to the fields of environmental protection and microorganisms, in particular to a microbial deodorant and a preparation method thereof. Background technique [0002] In the process of urbanization in my country, the urban population is increasing day by day, accompanied by an increase in the amount of urban domestic waste. According to incomplete statistics, in recent years, the growth rate of my country's garbage has reached more than 10%, and nearly 150 million tons are produced every year. At present, domestic municipal solid waste stock is 7 billion tons, covering an area of ​​more than 800,000 mu, of which 80-90% come from large and medium-sized cities. The average amount of waste generated per person per day is 1.2 kg, but the treatment capacity is only 50 %about. More than 600 cities across the country, two-thirds of the large and medium-sized cities have fallen into the predicament of "garbage siege", and the problem of "...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/013A61L101/52A61L101/56
Inventor 任杰黄炼申彦晶唐裕健
Owner 任杰
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