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Ecological treatment, transformation and availability method for kitchen waste

A kitchen waste and ecological treatment technology, which is applied to the ecological treatment and transformation and utilization of kitchen waste, uses cockroaches to treat kitchen waste and transforms and utilizes the field, and achieves the effect of reducing the proportion of water, easy to promote, and small footprint.

Inactive Publication Date: 2017-01-11
李鸿怡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] The purpose of the present invention is to solve various problems caused by kitchen waste to the society, solve the deficiencies of existing kitchen waste treatment technology, and provide an environmental protection, energy saving, low cost, high profit, no future trouble, simple and flexible program and easy to implement new biological solutions for food waste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Collect and measure kitchen waste from the catering industry, households, vegetable markets, and supermarkets, and find that the moisture content of the kitchen waste is higher than 95%, and the viscosity is less than 0.11mPa·s at room temperature. The wheat bran reduces the moisture content of kitchen waste to 90%, and the viscosity reaches 0.18mPa·s at room temperature. Pulverize larger or hard materials in the kitchen waste, such as bones, wooden chopsticks, and expired rotten whole animal carcasses (such as roast chicken, leg of lamb) to make the average particle size reach 1×10 -3 ~1×10 4 μm.

[0040] According to the above treatment, the collected kitchen waste is made into cockroach food, and the cockroaches are fed daily according to the proportion that the daily feeding amount is less than or equal to 10% of the average individual body weight of the cockroaches.

[0041] Counting from the hatching day of the cockroach larvae, 35 days later, the dead cockroach...

Embodiment 2

[0059] Collect and measure kitchen waste from the catering industry, households, vegetable markets, and supermarkets, and find that the moisture content of the kitchen waste is higher than 95%, and the viscosity is less than 0.11mPa·s at room temperature. The wheat bran reduces the moisture content of kitchen waste to 90%, and the viscosity reaches 0.18mPa·s at room temperature. Pulverize larger or hard materials in the kitchen waste, such as bones, wooden chopsticks, and expired rotten whole animal carcasses (such as roast chicken, leg of lamb) to make the average particle size reach 1×10 -3 ~1×10 4 μm. According to the above treatment, the collected kitchen waste was made into cockroach food, and 10 kg of food was put into the breeding room with 10,000 cockroach nymphs 30 days after hatching, and the consumption of food was recorded every day. After reducing again, record the time for the cockroaches to eat up 10 kilograms of feed, and collect the food residues that cannot...

Embodiment 3

[0065] Collect and measure kitchen waste from the catering industry, households, vegetable markets, and supermarkets, and find that the moisture content of the kitchen waste is higher than 95%, and the viscosity is less than 0.11mPa·s at room temperature. The wheat bran reduces the moisture content of kitchen waste to 90%, and the viscosity reaches 0.18mPa·s at room temperature. Pulverize larger or hard materials in the kitchen waste, such as bones, wooden chopsticks, and expired rotten whole animal carcasses (such as roast chicken, leg of lamb) to make the average particle size reach 1×10 -3 ~1×10 4 μm.

[0066] According to the above treatment, the collected kitchen waste is made into cockroach food, and the cockroaches are fed daily according to the proportion that the daily feeding amount is less than or equal to 10% of the average individual body weight of the cockroaches.

[0067] Counting from the hatching day of the cockroach larvae, 35 days later, the dead cockroach...

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Abstract

The invention belongs to the technical field of waste treatment, and relates to a method for treatment of kitchen waste through cockroaches, in particular to an ecological treatment, transformation and availability method for the kitchen waste. The ecological treatment, transformation and availability method is characterized in that a feeding material with the optimal moisture and viscosity matching is obtained through treatment of the kitchen waste and is fed to the cockroaches, the cockroaches are used for treatment of the waste, and accordingly high-protein feed can be obtained. The ecological treatment method for the kitchen waste is clean and harmless, secondary pollution can be avoided, and the problem of social environment insanitation caused by the kitchen waste and the problem that the human health can be influenced by the insanitation are solved. Moreover, huge economic benefits are brought about, the cockroaches are used for consuming the kitchen waste, and the obtained cockroaches serve as a high-protein feed source, and are directly used as feed or used for preparing feed formulas.

Description

technical field [0001] The invention belongs to the technical field of garbage disposal, and relates to a method for ecological treatment and transformation and utilization of kitchen waste, in particular to a method for using cockroaches to treat and transform and utilize the kitchen garbage. Background technique [0002] Food waste refers to food residues and processing wastes generated in food processing, catering services, and unit catering activities. Kitchen waste, commonly known as swill or swill, is the domestic waste formed in the process of residents' living and consumption. These wastes are extremely perishable and deteriorate, emit foul odors, and spread bacteria and viruses. [0003] With the continuous acceleration of urbanization, the environmental and ecological problems brought about by kitchen waste are becoming more and more significant. The hazards of kitchen waste mainly include the following aspects: [0004] 1. Affect the appearance of the city and t...

Claims

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Application Information

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IPC IPC(8): B09B3/00A23K1/10
Inventor 李鸿怡
Owner 李鸿怡