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Agricultural organic waste efficient composting method

A technology of organic waste and composting method, which is applied in the field of high-efficiency composting of agricultural organic waste, can solve the problems of low composting efficiency, and achieve the effect of simple treatment process, good degradation and improved composting efficiency

Inactive Publication Date: 2018-05-04
雅安市九龙山农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to: provide a kind of high-efficiency composting method of agricultural organic waste, in order to solve the problem of low composting efficiency in the prior art

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0024] A high-efficiency composting method for agricultural organic waste, comprising the following steps:

[0025] (1) Put crop stalks, livestock and poultry manure, organic decomposing components in rural solid domestic waste, and humus into a reaction tank and mix them to obtain composting fermentation raw materials, and add decomposing bacterial agents to the composting fermentation raw materials Obtain the heap material, and make the heap material into a round table body for fermentation. During the fermentation process, forced ventilation from both sides of the reaction tank, turn the heap three times a week in the first two weeks of composting, and turn the heap twice a week thereafter. Replenish water, control the moisture content at 55%, and the composting reaction lasts for 32 days;

[0026] (2) Reduce the temperature of the pile material in the reaction tank to below 30°C, adjust the water content to 55-60%, inoculate the earthworm population at 5kg / m3 for digestion...

Embodiment 2

[0034] A high-efficiency composting method for agricultural organic waste, comprising the following steps:

[0035] (1) Put crop stalks, livestock and poultry manure, organic decomposing components in rural solid domestic waste, and humus into a reaction tank and mix them to obtain composting fermentation raw materials, and add decomposing bacterial agents to the composting fermentation raw materials Obtain the heap material, and make the heap material into a round table body for fermentation. During the fermentation process, forced ventilation from both sides of the reaction tank, turn the heap three times a week in the first two weeks of composting, and turn the heap twice a week thereafter. Replenish water, control the moisture content at 55%, and the composting reaction lasts for 32 days;

[0036] (2) Reduce the temperature of the pile material in the reaction tank to below 29°C, adjust the water content to 60-70%, inoculate the earthworm population at 5kg / m3 for digestion...

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Abstract

The invention discloses an agricultural organic waste efficient composting method, belongs to the technical field of waste treatment and aims at solving the problem that composting efficiency is low in the prior art. The agricultural organic waste efficient composting method comprises the following steps: (1) putting crop straws, livestock breeding faeces, organic decomposable ingredients in ruralsolid household refuse and humus into a reaction barrel, mixing to obtain a compost fermentation raw material, adding decomposing microbial inoculums into the compost fermentation raw material to obtain a compost material, making the compost material in to a cone, fermenting, forcibly ventilating from the two sides of the reaction barrel in a fermentation process, turning over for three times every week in first two weeks during composting, then turning over twice every week, appropriately replenishing water during turning over, controlling moisture content to be 55%, and composting and continuously reacting for 30-36 days; and (2) lowering temperature of the compost material in the reaction barrel to be below 35% and adjusting the moisture content to be 50-70%, inoculating earthworm population according to a ratio of 4-6kg / m<3>, digesting and degrading, and completing digestive treatment after 60-80 days, so that the final product is obtained. The agricultural organic waste efficientcomposting method disclosed by the invention is applied to agricultural organic waste composting treatment.

Description

technical field [0001] The invention belongs to the technical field of waste treatment, and more specifically relates to a high-efficiency composting method for agricultural organic waste. Background technique [0002] At present, composting treatment technology has become one of the resource utilization technologies of agricultural waste. This method can realize the recycling of agricultural waste, which can not only obtain good economic benefits, but also realize clean production and prevent environmental pollution. At present, composting treatment technology is entering a new stage of scientificization. In order to improve composting efficiency and enable it to be widely applied, domestic and foreign researches on composting equipment, composting process, composting microbiology, composting control and composting technology and A lot of research work has been carried out on the application of the product. [0003] Air supply is an important factor for the success of aero...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00C05G3/04C05G3/80
CPCC05F3/00C05F17/00C05G3/80C05F9/00C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 赵全
Owner 雅安市九龙山农业科技有限公司
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