Biological organic compound fertilizer prepared from food garbage and manufacturing method thereof

A compound fertilizer and food waste technology, applied in the direction of organic fertilizer, fertilizer mixture, application, etc., can solve the problems of high processing timeliness, harmful pathogenic microorganisms, decay and odor, etc., to improve fertilizer efficiency and utilization rate, and strong decomposing effect. , the effect of improving soil structure

Inactive Publication Date: 2012-02-15
河源市固体废物集中处置中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to research, the organic matter in my country's urban domestic waste is mainly food waste and kitchen waste, which have high moisture content, high fluidity, and fast decay, which is easy to cause secondary pollution and affect environmental sanitation, and requires high timeliness of treatment.
Especially in summer, if it is not cleaned on the same day, it will rot and stink, producing a variety of harmful pathogenic microorganisms and polluting the environment

Method used

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  • Biological organic compound fertilizer prepared from food garbage and manufacturing method thereof
  • Biological organic compound fertilizer prepared from food garbage and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The spoiled rice, spoiled flour, spoiled bean products, spoiled milk products, waste generated in food processing and various foods that are expired and scrapped are crushed, dried, milled and sieved to make particle size -0.18mm food waste powder for use;

[0050] It is a by-product of extracting oil from shelled peanut kernels by mechanical pressing. After crushing, drying, milling and sieving, peanut cake powder with a particle size of -0.18mm is made for use;

[0051] A kind of rice bran fine powder separated from rice through mechanical processing is heated by steam, and the rice bran cake dregs produced in the process of extracting oil and fat are extracted by mechanical pressing. After crushing, drying, milling and sieving, the particle size is -0.18mm dry rice bran cake powder for use;

[0052] The corn skin dregs produced in the corn starch processing process are made into corn skin dregs powder with a particle size of -0.18 mm after crushing, drying, grindin...

Embodiment 2

[0056]Get food waste powder 65kg prepared in Example 1, peanut cake powder 23kg, rice bran dry cake powder 25kg, corn husk powder 28kg, bone meal powder 15kg, bio-organic fertilizer rapid fermentation bacterial strain bacterial agent 0.6kg, Organic material decomposing agent 0.6kg, lysine 0.3kg and water 35kg are evenly mixed and fermented dynamically in a mechanical container at a high temperature at a fermentation temperature of 70°C. After fermentation, the mixed clinker is dried and sieved to make granules The mixed powder with a diameter of -0.18mm is ready for use, and then the mixed powder is mixed with 6kg of ammonium nitrate, 8kg of monoammonium phosphate, 6kg of potassium sulfate, 0.03kg of triacontanol and 0.03kg of sodium nitrophenolate with biaxial paddles The mixer is mixed evenly, and the 3mm granules are dried by the granulator to make a bio-organic compound fertilizer product. The nitrogen content of the product is 3.28%, the phosphorus content is 2.63%, and th...

Embodiment 3

[0058] Get food waste powder 58kg prepared in Example 1, peanut cake powder 15kg, rice bran dry cake powder 18kg, corn husk powder 21kg, bone meal powder 12kg, bio-organic fertilizer rapid fermentation bacterial strain bacterial agent 0.3kg, Mix 0.3kg of decomposing agent for organic materials, 0.2kg of lysine and 28kg of water evenly and carry out high-temperature fermentation in a fermentation tank. The fermentation temperature is 63°C. The mixed powder of -0.18mm is ready for use, then mix the mixed powder with 4kg of ammonium nitrate, 6.5kg of monoammonium phosphate, 4kg of potassium sulfate, 0.02kg of triacontanol and 0.02kg of sodium nitrophenolate with a twin-shaft paddle mixer Mix evenly to make a bio-organic compound fertilizer powder product. After testing, the nitrogen content of the product is: 3.16%; the phosphorus content is: 2.58%; the potassium content is: 0.65%; the organic matter content is: 46.6%; : 14%; pH: 6.6; effective viable count (cfu): 33 million / g; f...

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Abstract

The invention relates to biological organic compound fertilizer prepared from food garbage and a manufacturing method thereof. The manufacturing method of the biological organic compound fertilizer from food garbage is characterized in that raw materials comprise food garbage, peanut cakes, corn husk chops, bone meal, a rapid biological zymocyte fermenting agent of organic fertilizer, an organic material decomposing agent, lysine, water, ammonium nitrate, monoammonium phosphate, potassium sulfate, triacontanol and compound sodium nitrophenolate; the raw materials are mixed uniformly by a double-shaft blade mixing blender and then are processed into power or particles; and through packaging, the power or the particles are prepared into the biological organic compound fertilizer prepared from food garbage. The biological organic compound fertilizer prepared from food garbage has complete nutrient components, contains various nutrients comprising nitrogen, phosphorus, potassium, multipletrace elements, organic acids and the like for satisfying crop growth needs, does not produce pollution, has a low cost and good benefits, solves the secondary pollution problem of food garbage, protects the environment, saves land, and realizes advantages and effects of solid waste resource integrated utilization.

Description

technical field [0001] The invention relates to a bio-organic compound fertilizer produced from food waste. Specifically, it is made of food waste, which is crushed, dried, milled, and sieved, together with peanut cake powder and rice bran dry cake powder. The invention relates to a bio-organic compound fertilizer produced as main raw materials from corn husk powder and bone meal, which belongs to the field of waste treatment. [0002] The invention also relates to a method for manufacturing the food waste bio-organic compound fertilizer. Background technique [0003] With the improvement of people's living standards and the rapid development of the catering industry, people's demand for the type and quantity of food consumption has undergone rapid changes. In order to strengthen the supervision and management of food safety, governments at all levels have increased the enforcement of food safety laws against counterfeit and shoddy products. The crackdown on food, substanda...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F9/00
CPCY02A40/20
Inventor 李桓宇古耀坤
Owner 河源市固体废物集中处置中心有限公司
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