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Feed prepared from kitchen waste and preparation method thereof

A technology for kitchen waste and feed, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of environmental pollution, not being used effectively, not making good use of kitchen waste, etc., to achieve the effect of effective use of waste

Inactive Publication Date: 2019-11-15
吴琼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above treatment methods pollute the environment and do not make good use of the beneficial substances in the food waste. Because the food waste contains some beneficial ingredients, it has not been effectively utilized.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for preparing feed from kitchen waste, the method comprising the steps of:

[0022] (1) Grinding and dehydrating food waste;

[0023] (2) Add wheat bran and corn straw to the crushed and dehydrated food waste and sterilize it;

[0024] (3) Adding 1-3% of the compound bacterial agent by mass percentage to the sterilized material in step (2), slowly stirring and fermenting for 24 hours to obtain roughage;

[0025] (4) Mixing complex microorganisms and minerals into the roughage prepared in step (3), pelleting, and making feed.

[0026] In the method for preparing feed from kitchen waste, the pulverization and dehydration of food waste in step (1) means that the particle size after pulverization is not greater than 5mm; the water content after dehydration is not more than 20%.

[0027] In the method for preparing feed from food waste, the mass ratio of the crushed and dehydrated food waste, wheat bran and corn straw in step (2) is 1:1:0.5.

[0028] In the metho...

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PUM

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Abstract

The invention provides a feed prepared from kitchen waste and a preparation method thereof. The method of the present invention includes the following steps: (1) crushing and dehydrating the kitchen waste; (2) adding wheat bran and corn stalk to the crushed and dehydrated the kitchen waste and sterilizing the material; (3) adding a compound bacteria agent with a mass percentage of 1-3% to the sterilized material in step (2), and slowly stirring and fermenting the materials for 24 hours to obtain a coarse feed; and (4) mixing the compound microorganisms and minerals into the coarse feed prepared in step (3), pelletizing the material, and preparing the feed. The method prepares the kitchen waste into the feed to realize effective utilization of waste.

Description

Technical field: [0001] The invention relates to feed prepared from kitchen waste and a preparation method thereof, belonging to the technical field of domestic waste treatment. Background technique: [0002] Food waste refers to food waste, catering leftovers, food processing waste and non-edible animal and vegetable oils and various oil-water mixtures from families, schools, institutions, public canteens and catering industries. It is part of urban domestic waste. At present, the treatment of food waste in my country mainly adopts crushing and direct discharge treatment and landfill treatment; [0003] Crushing and direct discharge treatment is to directly crush and pulverize the food waste at the point of occurrence, and then use hydraulic flushing to discharge it into the urban municipal sewer network, and merge it with urban sewage into the urban sewage treatment plant for centralized treatment. [0004] Landfill treatment is sent to the landfill together with ordinary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/30A23K10/37A23K10/26A23K20/158A23K20/20
CPCA23K10/12A23K10/26A23K10/30A23K10/37A23K20/158A23K20/20Y02P60/87
Inventor 吴琼
Owner 吴琼