Composite microbial preparation for garbage deodorization and preparation method thereof

A technology of compound microorganisms and preparations, applied in the field of environmental protection, can solve problems such as unsatisfactory effects and cumbersome production processes, and achieve the effects of low cost, simple production and preparation processes, and reduced pollution

Active Publication Date: 2016-06-08
SHENZHEN SANLIN BIOTECH ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the microbial deodorants currently on the domestic market alleviate the stench of organ

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: be used for the compound microbial preparation of rubbish deodorization

[0016] A compound microbial preparation for garbage deodorization provided by the embodiment of the present invention is a reddish-brown to tan liquid with a fermented sour taste, a pH value of 3.4~4.0, and a total number of effective viable bacteria ≥ 1.0×10 9 CFU / mL, wherein, the effective live bacteria include Saccharomyces cerevisiae 10 5 ~10 7 CFU / mL, Bacillus subtilis 10 6 ~10 8 CFU / mL, Bacillus coagulans 10 6 ~10 8 CFU / mL, Lactobacillus fermentum 10 6 ~10 8 CFU / mL, Lactobacillus Brucella 10 6 ~10 8 CFU / mL, Enterococcus faecium 10 5 ~10 7 CFU / mL and Streptomyces albicans 10 4 ~10 6 CFU / mL.

[0017] The compound microbial preparation used for garbage deodorization of the present invention is composed of various beneficial microbial flora such as yeast flora, bacillus flora, lactic acid flora, actinomycetes, etc. The functions of various microorganisms are as follows...

Embodiment 2

[0027] Embodiment 2: the preparation method of the compound microorganism preparation that is used for rubbish deodorization

[0028]The bacterial strains involved in the present invention are all directly purchased from the "General Microorganism Center of China Microbiological Culture Collection Management Committee" (CGMCC): Saccharomycescerevisiae (Saccharomycescerevisiae, product code: CGMCC2.168), Bacillus subtilis (Bacillus subtilis, product code: GMCC1 .15), Bacillus coagulans (commodity code: CGMCC1.949), Lactobacillus fermentum (commodity code: CGMCC1.3223), Lactobacillus buchneri (commodity code: CGMCC1.3112) and Enterococcus faecium (Enterococcus faecalis, commodity code: GMCC1.131), white streptomyces (Streptomycesalbus, commodity code: CGMCC4.188). The technological process for the preparation of the composite microbial preparation is: plate culture → shake flask seed production → domestication culture → seed tank culture → fermenter culture, and the manufacturin...

Embodiment 3

[0037] Embodiment 3: the deodorization and effect of microbial preparation in landfill and garbage transfer station

[0038] Flexible deodorization treatment is carried out according to the piled form of the garbage dump, the amount of garbage, the collection form, quantity and area of ​​the landfill leachate. General treatment method: Spray 30-50 times the dilution of compound microbial preparations on the working surface, spray 0.5-1.0 kg of dilution per square meter of exposed surface, dilute 30 times in summer and 50 times in winter. Maintenance treatment 2~3 times a day can effectively remove harmful gases such as hydrogen sulfide, ammonia, and low-level fatty acids in the stench of garbage, and can inhibit the growth of spoilage bacteria, reduce mosquitoes and flies, and eliminate odor sources. Landfills, transfer stations The stench of leachate ditches and ponds is basically eliminated, and the surrounding environment is significantly improved.

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PUM

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Abstract

The invention provides a composite microbial preparation for garbage deodorization and a preparation method thereof. The composite microbial preparation is a reddish brown or brown liquid having fermentation-type sour and has the pH value within 3.4 to 4.0; and the total number of effective viable bacteria in the composite microbial preparation is greater than or equal to 1.0*10<9>CFU/mL, wherein the effective viable bacteria comprise 10<5>CFU/mL to 10<7>CFU/mL of saccharomyces cerevisiae, 10<6>CFU/mL to 10<8>CFU/mL of bacillus subtilis, 10<6>CFU/mL to 10<8>CFU/mL of bacillus coagulans, 10<6>CFU/mL to 10<8>CFU/mL of lactobacillus fermentium, 10<6>CFU/mL to 10<8>CFU/mL of lactobacillus buchneri, 10<5>CFU/mL to 10<7>CFU/mL of enterococcus faecium and 10<4>CFU/mL to 10<6>CFU/mL of streptomyces albus. The composite microbial preparation is complex in composition, stable in structure, nontoxic and harmless and cannot generate side effects. The composite microbial preparation can be used for effectively inhibiting the breeding and the growth of putrefying bacteria, pathogenic bacteria and other spoilage organisms and deodorizing garbage, excrement and sewage so as to reduce pollution and improve the environment.

Description

technical field [0001] The invention belongs to the field of environmental protection, and in particular relates to a compound microbial preparation for garbage deodorization and a preparation method thereof. Background technique [0002] With the rapid development of society, the output of domestic waste, sewage and industrial waste water is astonishing, which contains a high proportion of organic components and complex composition, and will produce a large amount of malodorous gases after a long time, including ammonia, hydrogen sulfide, indole, sulfur Alcohols, sulfides, formaldehyde, acetaldehyde and volatile fatty acids, etc., will also attract a large number of mosquitoes and flies to spread germs, pollute the living environment of human beings, and the problem of stench has attracted widespread attention. At present, the existing deodorants on the market mainly include plant deodorants and chemical deodorants. Among them, the extraction process of plant deodorants is ...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/18B09B3/00C05F17/00C05F9/04B01D53/84A23K10/18C02F3/34C02F11/02C12R1/865C12R1/125C12R1/07C12R1/225C12R1/47C12R1/01
CPCY02A40/20Y02A50/20Y02W30/40
Inventor 周卓兴陈雪凤林金燕
Owner SHENZHEN SANLIN BIOTECH ENG
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