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Comprehensive treatment technology for livestock breeding sewage

A comprehensive treatment, livestock and poultry breeding technology, applied in the field of sewage treatment, can solve the problems of high threat to human health and low treatment efficiency, and achieve the effects of small footprint, low operating cost and reduced production cost

Inactive Publication Date: 2016-12-07
四川天渌环境工程有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a comprehensive treatment process for livestock and poultry breeding sewage to achieve the purpose of treating breeding sewage and improving the quality of breeding, and to solve the problems of low treatment efficiency and great threat to human health in the existing livestock and poultry breeding sewage

Method used

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  • Comprehensive treatment technology for livestock breeding sewage

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Embodiment Construction

[0017] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0018] figure 1 It is a flow chart of a comprehensive treatment process for livestock and poultry breeding sewage provided by the present invention, which is characterized in that it includes the following steps:

[0019] 1) The aquaculture sewage is collected and flowed to the impurity removal device, after the removal of large impurities by the impurity removal device, it flows to the pH adjustment tank by itself; the effluent adjusted by the pH adjustment tank flows to the wastewater adjustment tank, and the water quality and water volume are completed through the wastewater adjustment tank Adjustment; the effluent from the regulating tank flows to the de-floating tank, which is used to remove the scum of the water body and flow the water body into the intermediate tank;

[0020] 2) The effluent in the middle p...

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Abstract

The invention discloses a treatment technology for livestock breeding sewage. The technology comprises the following steps of 1, sewage pretreatment; 2, sewage biochemical treatment; 3, sewage post-treatment, wherein according to sewage pretreatment, an impurity removal device, a pH regulation pond, a regulation pond, a floatation removal pond and a middle pond are mainly included; according to sewage biochemical treatment, an anaerobic tank, an oxygen compatibility pool, an aerobic tank and a physical filter tank are mainly included; sewage is efficiently and easily purified on the basis of reasonable sewage treatment technological process arrangement, the production cost of the sewage purification treatment industry is effectively lowered, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a comprehensive treatment process for livestock and poultry breeding sewage. Background technique [0002] At present, aquaculture sewage contains a large amount of ring-chain organic compounds (high concentration COD), azide inorganic compounds (uric acid), ammonia nitrogen, suspended solids, etc. Whether these substances enter the water body (such as discharged into the surface water body or infiltrated into the ground water body), Or if some of them are released into the atmosphere, they will directly or indirectly cause serious harm to animals and plants and destroy the ecological environment. People who directly consume water containing certain concentrations of such substances, or inhale air containing such substances for a long time, will get sick and in severe cases can cause cancer; especially some substances can be enriched in animals or plants to concentrate t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F103/20
CPCC02F1/001C02F1/66C02F3/02C02F3/2846C02F3/301C02F9/00C02F2103/20Y02E50/30
Inventor 杨松王夷
Owner 四川天渌环境工程有限公司
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