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Livestock and poultry farm dung dirt biological fermentation treatment method and device

A technology of biological fermentation and treatment method, applied in biological sludge treatment, biological water/sewage treatment, water/sludge/sewage treatment, etc. A wide range of effects with significant environmental benefits

Inactive Publication Date: 2011-03-30
福建洛东生物技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The lagging of pollution control technology in aquaculture industry will seriously restrict the sustainable development of aquaculture industry

Method used

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  • Livestock and poultry farm dung dirt biological fermentation treatment method and device
  • Livestock and poultry farm dung dirt biological fermentation treatment method and device
  • Livestock and poultry farm dung dirt biological fermentation treatment method and device

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] A biological fermentation treatment method for excrement of livestock and poultry farms, characterized in that: the following steps are carried out:

[0026] 1) The feces and sewage are pretreated through sedimentation to prevent the circulation of large feces or fiber impurities in the sewage system, and the above-mentioned feces are introduced into a septic tank through the electric pumping pipeline, and stirred into a slurry in the septic tank;

[0027] 2) Lay a layer of selected plant bedding in proportion in the fermentation workshop;

[0028] 3) Add beneficial microbial strains in the septic tank, and use it after stirring and mixing with the manure slurry;

[0029] 4) Transport the manure slurry containing the bacteria to the fermentation workshop through the sewage system, and spread the manure evenly on the surface of the litter, and mix the laid bedding with the manure mixed with the bacteria to make it moist Reach 40% ~ 65%, the material is basically uniform...

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Abstract

The invention relates to a livestock and poultry farm dung dirt biological fermentation treatment method and a livestock and poultry farm dung dirt biological fermentation treatment device. The method comprises the following steps of: hardening and tempering the collected dung dirt, and spraying the dung dirt into a backing in a fermentation workshop through a pipeline system by using theories of microbial occupying, aerobic fermentation, three channel operation and the like; thoroughly digesting and decomposing farm dung dirt by using highly active enzymes generated by mass propagation of beneficial microorganisms which are mainly bacillus natto in the backing; and evaporating water in the dung dirt by using a great amount of biological heat generated in the backing in a microbial activity process so as to realize zero emission of the farm dung dirt.

Description

technical field [0001] The invention relates to a biofermentation treatment method and a fermentation device for excrement of livestock and poultry farms. Background technique [0002] Aquaculture is an important industry in our country. In recent years, with the continuous expansion of the scale of breeding, the number of breeding has increased sharply, and the resulting stench, feces and waste water have become the main pollution sources of my country's soil, rivers, especially drinking water sources, and have become my country's environmental pollution. Hot and difficult issues of pollution. The lagging of pollution control technology in aquaculture will seriously restrict the sustainable development of aquaculture. Contents of the invention [0003] The object of the present invention is to provide a biological fermentation treatment method for feces in livestock and poultry farms. The method utilizes aerobic fermentation technology to add aerobic beneficial bacteria ...

Claims

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Application Information

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IPC IPC(8): C02F11/02C02F3/34
Inventor 陈永明董佃朋
Owner 福建洛东生物技术有限公司
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