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Resource saving livestock manure processing method

A feces treatment and resource-saving technology, applied in the field of animal husbandry, can solve the problems of limited self-purification ability, farmland pollution, and inability to achieve harmless treatment, and achieve the effect of achieving harmless treatment and avoiding germ pollution

Inactive Publication Date: 2017-12-26
谈玉靓
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] Modern breeding is also gradually rising, but with the rise of the breeding industry, the problems caused are becoming more and more obvious, the most prominent of which is the problem caused by animal manure. After the animal manure is treated and filtered, the filtrate is directly processed nearby. Poured into the farmland, on the one hand, the number of plants in the farmland is small, so the self-purification ability is limited, it will pollute the farmland, and it is impossible to achieve completely harmless treatment

Method used

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Embodiment Construction

[0014] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention.

[0015] A resource-saving livestock manure treatment method, comprising the following steps:

[0016] 1) Pretreatment of animal manure: gather animal manure together, then add a large amount of water to mix it into raw materials, and the water content in the raw materials is 99%.

[0017] 2) Biogas digester treatment: Put the raw materials processed in step 1) into the anaerobic state of the biogas digester, then close the biogas digester, and ferment the raw materials in the biogas digester for 25 days, then take out the remaining nutrients in the biogas digester and carry out filter.

[0018] 3) Initial treatment of waste slag: Squeeze the waste slag obtained after filtration into pieces t...

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Abstract

The invention discloses a resource saving livestock manure processing method. The method comprises a step of preprocessing animal manures: the animal manures are put together, a large amount of water is added and mixed to obtain a raw material, and the water content of the raw material is 90 to 99%. After the animal manures are processed, the filtrate is reasonably processed; after two times of filtering, the residual dregs in the filtrate can be filtered and removed; then the filtrate is poured in a hill, the pathogen pollution is avoided, at the same time, the deep roots of many plants in the hill can purify the filtrate, and a harmless treatment is achieved.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry, and in particular relates to a resource-saving method for treating animal manure. Background technique [0002] Modern breeding is also gradually rising, but with the rise of the breeding industry, the problems caused are becoming more and more obvious, the most prominent of which is the problem caused by animal manure. After the animal manure is treated and filtered, the filtrate is directly processed nearby. Poured into the farmland, on the one hand, the number of plants in the farmland is small, so the self-purification ability is limited, it will pollute the farmland, and it is impossible to achieve completely harmless treatment. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a completely harmless and resource-saving livestock manure treatment method. [0004] In order to achieve the above object, the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F103/20
CPCC02F1/001C02F3/32C02F2103/20
Inventor 谈玉靓
Owner 谈玉靓
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