Bacillus ky01 and its application in degrading kitchen waste
A technology of bacillus and kitchen waste, applied in the field of microorganisms, can solve problems such as waste of resources, inability to fully recycle, and poor compost quality, and achieve the effect of efficient resource utilization
Active Publication Date: 2022-06-03
JINHUA KOYON ENVIRONMENTAL TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
This treatment method cannot fully recycle and utilize the nutrients rich in food waste, which will cause waste of resources and poor economic benefits
At the same time, due to the high moisture content, high salt content and high oil content of kitchen waste, it will also lead to problems such as poor compost quality and secondary pollution.
Method used
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Effect test
Embodiment 1
Embodiment 2
[0036] After determination, the diameter of the starch transparent circle is D17.6mm, the colony diameter d is 6.7mm, and the enzyme activity U=(D / d)^2=6.9.
[0038] The bacterial samples were taken and planted in a casein agar medium, and after culturing at 37° C. for 48 h, the size of the transparent circle was measured to calculate the enzymatic activity.
[0039] After determination, the diameter of the casein transparent circle is D10.8, the diameter of the colony is d 2mm, and the enzyme activity is U=(D / d)^2=29.2.
Embodiment 3
[0048] The present embodiment provides the fermentation method of Bacillus velesi KY01.
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Abstract
The invention relates to a strain of Bacillus velezensis KY01 and its application in degrading kitchen waste. The classification of the strain is named Bacillus velezensis KY01, which has been preserved in the China Center for Type Culture Collection, and the preservation number is CCTCC NO: M 2020150 . The strain can degrade starch, protein, fat and cellulose in kitchen waste at the same time, and the bacterial agent produced can effectively degrade kitchen waste, and the degradation product is bio-organic fertilizer, so that kitchen waste can be recycled more efficiently use.
Description
Bacillus velesi KY01 and its application in degrading kitchen waste technical field The present invention relates to the technical field of microorganisms, be specifically related to a strain of Bacillus velesi KY01 and its degrading kitchen waste Apps in garbage. Background technique [0002] Kitchen waste is a general term for leftover meals discarded by catering units such as households, hotels, restaurants and government agencies, enterprises and institutions. I China produces more than 20,000 tons of kitchen waste every day. With the development of the catering industry, the output of kitchen waste is increasing rapidly. long. The traditional treatment methods are mainly mixed and then landfilled or directly used for feeding pigs, which can easily cause human-animal conflicts. cross-infection of blight diseases. With the spread of African swine fever, the feeding of food waste to live pigs has been banned. Therefore it is passed The traditional treatment met...
Claims
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IPC IPC(8): C12N1/20C05F9/04B09B3/60C12R1/07
CPCC12N1/20C05F9/04B09B3/00C12R2001/07C12N1/205Y02W30/78
Inventor 张康东潘盛淇李卓蕾
Owner JINHUA KOYON ENVIRONMENTAL TECH CO LTD