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Harmless ecological environmental-protection recycling method of organic food wastes

A technology of organic waste and treatment method, applied in the direction of solid waste removal, etc., can solve problems such as adverse social impact, difficult treatment, physical and mental harm of eaters, etc., achieve good social and economic benefits, and reduce the effect of hogwash

Inactive Publication Date: 2011-01-19
刘刚
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of the national economy and the rapid improvement of people's living standards, the catering industry has developed rapidly, resulting in a rapid increase in the amount of kitchen waste, and it is difficult to deal with, causing environmental pollution, especially some criminals use kitchen waste to feed " Hog with hogwash” and the production of “waste oil”, the hog with hogwash and waste oil flow back to people’s dining tables, causing great physical and mental harm to the eaters and causing adverse social impacts

Method used

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Embodiment Construction

[0014] The harmless eco-environmental protection recycling treatment method of kitchen organic waste comprises the following process steps:

[0015] 1. Pre-treat the food waste that is collected and transported back to the treatment plant. The oily and watery waste is mixed with the oily and watery waste to reach an oil content of ≤10% and a water content of ≤70%. The method of adding an appropriate amount of coarse straw powder to the raw materials of kitchen waste.

[0016] 2. Mix the stock solution of EM beneficial microbial flora into the pretreated kitchen waste for inoculation. The proportion is 1 ton of kitchen waste with a water content of 70% is put into 500 ml of stock solution bacteria. Food waste should not be stored for too long, and the pH value should be above 4. There is no need to deal with non-toxic substances such as chopsticks, egg skins, glass fragments, bones, shells, cigarette butts, toothpicks, plastics, etc. in the food waste. If the oil content is p...

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Abstract

The invention discloses a harmless ecological environmental-protection recycling method of organic food wastes, which comprises the following steps of: pretreating organic wastes so as to ensure oil content is not larger than 10% and water content is not larger than 70%, placing 450-600ml of EM (Effective Microorganism) stock solution strain per ton of waste, and placing the wastes into a container to be used as a feed, wherein the thickness of the container is 2-3cm, the area is 0.5-2 square meters and the height is 15-28cm; and placing maggots of one-day birth, brans, and food wastes into the container according to a weight proportion of 1:5:(20-30), wherein the temperature is 18-35DEG C, the relative humidity is 60-70% and the hatching time is 8-24 hours; separating the maggots and the feed after 3-4 days to obtain the maggots and maggot dung, feeding earthworms with the maggot dung, and separating once every 7-10 days to obtain the earthworms and earthworm dung organic fertilizer. The invention turns wastes into wealth by feeding maggots and earthworms with the difficultly-treated food wastes so as to obtain maggot protein, earthworm protein and natural organic fertilizer products.

Description

technical field [0001] The invention relates to a garbage treatment method, in particular to a harmless ecological and environmental protection recycling treatment method for kitchen organic garbage. Background technique [0002] With the development of the national economy and the rapid improvement of people's living standards, the catering industry has developed rapidly, resulting in a rapid increase in the amount of kitchen waste, and it is difficult to deal with, causing environmental pollution, especially some criminals use kitchen waste to feed " Hogs with hogwash and waste oil are produced, and hogs with hogwash and waste oil flow back to people's dining tables, causing great physical and mental harm to consumers and causing adverse social impacts. Contents of the invention [0003] The purpose of the present invention is to provide a harmless ecological and environmental protection recycling treatment method for kitchen organic waste, so that the kitchen waste can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00
Inventor 刘刚
Owner 刘刚
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