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Method for kitchen waste treatment using straw-decomposing inoculant

A technology of straw decomposing agent and kitchen waste, which is applied in the field of kitchen waste treatment and straw decomposing agent, can solve the problems of re-use of kitchen waste that is easy to produce odor, small storage and storage capacity of kitchen waste, low efficiency, etc., and achieves good synergistic degradation effect. , Improve the storage capacity of kitchen waste and the effect of simple preparation and operation

Inactive Publication Date: 2018-12-07
上海曹野农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is that the storage of kitchen waste in the prior art is small, and it is easy to generate peculiar smell during collection and treatment, and the reuse of kitchen waste is cumbersome and inefficient.

Method used

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  • Method for kitchen waste treatment using straw-decomposing inoculant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Example 1. Preparation of straw decomposing agent

[0078] Step 1. Raw material formula: 300 kilograms of soybean meal (30 kilograms of water), 370 kilograms of rice bran (37 kilograms of water), 100 kilograms of fish meal (10 kilograms of water), about 10 kilograms of bacteria (10 of water), 10 kilos of molasses (3 of water) kg), 1 kg of starter, 209 kg of water; the total material is 1000 kg, the total dry matter is 700 kg, and the material other than water has a total water content of 90 kg. The access strains are: germ lactobacillus 0.6 kg, casein lactobacillus 0.65 kg, brewer's yeast 8.75 kg, anaerobic actinomycetes 0.002 kg, swamp Rhodopseudomonas 0.001 kg. Fully stir the above materials, put them into a closed container, and carry out anaerobic fermentation at 25 to 35°C in a fermentor or closed container that is left standing for about 7 days to obtain a first fermentation product;

[0079] Step 2, take 225 kg of wheat and 525 kg of corn as raw materials, divid...

Embodiment 2

[0081] Example 2. Preparation of straw decomposing agent

[0082] Adopt operation similar to Example 1, adjust the following preparation parameter data, carry out fermentation to obtain straw decomposer product;

[0083] In step 1:

[0084] The weight (g) ratio of germ lactobacillus to lactobacillus casein, brewer's yeast, anaerobic actinomycetes, and photosynthetic bacteria is 1100:8000:1:0.5;

[0085] The weight (g) ratio of soybean meal, rice bran and fish meal is 25:35:8;

[0086] The weight of soybean meal, rice bran, fish meal and the weight (g) ratio between the total amount of germinated lactic acid bacteria, lactobacillus casein, brewer's yeast, anaerobic actinomycetes, and photosynthetic bacteria and the starter and water are: 75:0.8:0.08:18;

[0087] The weight percentage of molasses is 0.8%;

[0088] In step 2:

[0089] The weight (gram) ratio of hyperthermia actinomycetes, basidiomycetes and bacillus subtilis is 25:30:30;

[0090] The weight (gram) ratio of ...

Embodiment 3

[0097] Example 3. Preparation of straw decomposing agent

[0098] Adopt operation similar to Example 1, adjust the following preparation parameter data, carry out fermentation to obtain straw decomposer product;

[0099] In step 1:

[0100] The weight (g) ratio of germ lactobacillus and lactobacillus casein, brewer's yeast, anaerobic actinomycetes, and photosynthetic bacteria is 1350:9500:3:1.5;

[0101] The weight (g) ratio of soybean meal, rice bran and fish meal is 35:40:12;

[0102] The weight of soybean meal, rice bran, fish meal and the weight (g) ratio between the total amount of germinated lactic acid bacteria, lactobacillus casein, brewer's yeast, anaerobic actinomycetes, and photosynthetic bacteria and the starter and water are: 82:1.2:0.12:25;

[0103] The weight percentage of molasses is 1.5%;

[0104] In step 2:

[0105] The weight (gram) ratio of hyperthermia actinomycetes, basidiomycetes and bacillus subtilis is 35:40:40;

[0106] The weight (gram) ratio o...

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Abstract

The invention discloses a method for kitchen waste treatment using a straw-decomposing inoculant. The method comprises the step of adding 5-15% by weight of the straw-decomposing inoculant in a process of collecting kitchen waste. The straw-decomposing inoculant is obtained by fermenting lactic acid bacteria, saccharomycetes, anaerobic actinomycetes, photosynthetic bacteria, cellulose decomposition bacteria, lignin decomposition bacteria and Bacillus subtilis. The method for kitchen waste treatment using the straw-decomposing inoculant as a primer for kitchen waste pre-treatment solves the problem of stink when the kitchen waste is collated, so that composting treatment of recycling the kitchen waste subsequently is simplified favorably, the size of the kitchen waste in the kitchen waste treatment process is reduced, and the kitchen waste storage amount is improved. The preparing operation is simple, the cost is low and the method is easy to popularize and apply widely.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a method for using a straw decomposing agent for kitchen waste treatment. Background technique [0002] In daily life, kitchen waste accounts for the highest proportion of all garbage, and kitchen waste has high water and salt content, large volume, perishable and smelly. At present, food waste collection is mostly fixed-point collection. The collection and treatment process often affects the air quality, causing unpleasant smells in the surrounding environment, and restaurants, hotels, etc. have a large amount of food waste every day. The collection time is reduced, thereby reducing the odor generated by food waste and making up for the problem of low space utilization. However, increasing the number of transportation will increase the cost of personnel and equipment, which makes the cost of kitchen waste treatment high. In addition, food waste has a lot of water and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12N1/16C12N1/14C05F9/04C12R1/01C12R1/645C12R1/125C12R1/04
CPCC05F9/04C12N1/14C12N1/16C12N1/20Y02A40/20
Inventor 张向东曹金姹廖健利
Owner 上海曹野农业发展有限公司
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