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Biological deodorization and purification agent, and its use

A technology for biological deodorization and purifying agent, which is applied in the fields of biochemical equipment and methods, deodorization, and microorganisms, and can solve the problems of odorous gas resources and waste.

Active Publication Date: 2008-03-19
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the defects of malodorous gas and waste of resources when using landfill methods to process domestic garbage, marine biological processing waste, animal slaughtering and processing waste, and livestock and poultry manure, and to make full use of crop straw and sewage at the same time. Reduce the adverse impact of such substances on the ecological environment and people's health, and provide a complex composition based on solid organic waste, which can simultaneously take into account the deodorization of garbage, the production of bio-organic fertilizers from stale garbage, fish, shrimp, crab and eel, etc. Biological deodorizing purifying agent for aquatic animal breeding water quality purification, and its application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Embodiment 1, the cultivation of Candida utilis (Candida utilis) fermented liquid

[0079] 1) Plate culture rejuvenation: the slanted seeds of Candida utilis were inoculated by streaking on the plate medium of Candida utilis, and cultured at 27°C for 20-24 hours to rejuvenate Candida utilis , and form a single colony; the Candida utilis plate medium is a mixture prepared in the following proportions: soybean peptone 0.5g, glucose 1.0g, yeast extract powder 0.3g, malt extract 0.5g, agar powder 2g, pH=5.8, 100ml of water, sterilized at 121°C for 15 minutes, set aside;

[0080] 2) Making shake flask seeds: Pick a single colony from the Candida utilis culture plate cultivated in step 1), inoculate it into the liquid culture medium of the Erlenmeyer flask, and cultivate it at 30°C for about 30 hours to obtain a shake flask of Candida utilis Seed liquid; the culture liquid is a mixed liquid prepared according to the following proportions: 0.5g soybean peptone, 1.0g glucose, ...

Embodiment 2

[0084] Embodiment 2, the cultivation of lactobacillus (Lactobacillus sp.) fermented liquid

[0085] Take Lactobacillus plantarum as an example

[0086] 1) Plate culture rejuvenation: the slanted seeds of Lactobacillus plantarum were streaked and inoculated on the plate medium of Lactobacillus plantarum by streak inoculation, and cultured at 35° C. for 36 hours to rejuvenate Lactobacillus plantarum and form a single colony; The Lactobacillus plantarum plate medium is a mixture prepared in the following proportions: soybean peptone 0.7g, glucose 1.5g, yeast extract powder 0.5g, potassium dihydrogen phosphate 0.4g, beef extract 1.0g, triammonium citrate 2.0g, Tween-80 1.0ml, sodium acetate 0.4g, agar powder 2.0g, water 100ml, pH=5.6, sterilized at 121°C for 15 minutes, set aside;

[0087] 2) Make shake flask seeds: pick a single colony from the Lactobacillus plantarum colonies cultivated in step 1), inoculate it into the Lactobacillus plantarum liquid medium, and cultivate it on...

Embodiment 3

[0091] Embodiment 3, the cultivation of Streptococcus lactis acidi (Streptococcus lactis acidi)

[0092] The same method as in Example 2 was used to cultivate the fermentation broth of Streptococcus lactis.

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PUM

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Abstract

A biologic deodoring and cleaning agent for treating the refuse to prepare fertilizer and cleaning and activating water area contains high-safety yeast, lactobacillus, nitrogen-fixing bacteria, functional bacillus, and photosynthetic bacteria.

Description

technical field [0001] The invention relates to a biological deodorizing and purifying agent, in particular to a biological deodorizing and purifying agent which is composed of domestic garbage, marine biological processing waste, animal slaughtering and processing waste, crop straw, livestock and poultry manure, sewage and aquaculture water quality. A biological deodorizing purifier composed of a variety of beneficial microorganisms (yeast, lactic acid bacteria, nitrogen-fixing bacteria, functional bacillus and photosynthetic bacteria, etc.) to deodorize, purify and activate, and its use. Background technique [0002] Municipal solid waste is the waste produced by people in daily life. With the development of my country's economy and the acceleration of urbanization, the urban population is increasing day by day, and the environmental pollution is becoming more and more serious. The increasing speed is about 6-10%. For more than ten years, landfill has been the main method ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L9/01A61L11/00C02F3/34B09B5/00C12N1/00A61L101/52
CPCY02W10/37
Inventor 张日俊李菊
Owner CHINA AGRI UNIV
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