Special sewage treatment and cyclic utilization method and filtering pool for animal cultivation base

A sewage treatment and animal technology, applied in biological water/sewage treatment, adsorbed water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problems of large system construction investment, high operation and maintenance cost, and high construction cost, Achieve the effect of fast processing speed, low implementation cost and high cleaning efficiency

Inactive Publication Date: 2010-05-26
武汉欧塞思环保科技有限公司
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  • Abstract
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Problems solved by technology

[0002] The disadvantage of the conventional sewage treatment system is that the system construction investment is large, the operation and maintenance costs are high, and the sewage is prone to secondary pollution after treatment
Especially for small and medium-sized animal breeding units, due to the character

Method used

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  • Special sewage treatment and cyclic utilization method and filtering pool for animal cultivation base
  • Special sewage treatment and cyclic utilization method and filtering pool for animal cultivation base
  • Special sewage treatment and cyclic utilization method and filtering pool for animal cultivation base

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[0044] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0045] The difference between the special sewage treatment and recycling method for animal breeding bases is that it includes the following steps:

[0046] Step 1), the sewage mixed with animal feces is input into the grid deletion tank for pretreatment, and the pretreated sewage with high organic matter and bacterial content is filtered out after the feces are separated from water;

[0047] Step 2), placing the pretreated sewage treated in step 1) into a filter tank filled with multi-layer mineral materials, and performing secondary sewage treatment;

[0048] Step 3), discharging the secondary treatment sewage treated in step 2) into a clear water sedimentation tank;

[0049] In step 4), the clean water treated in step 3) is reused as animal washing water or drinking water for recycling.

[0050] The step 2) is specifically as follows: the ...

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Abstract

The invention relates to the fields of sewage treatment and water quality improvement, in particular to a special sewage treatment and cyclic utilization method and a filtering pool for an animal cultivation base. The special sewage treatment and cyclic utilization method for the animal cultivation base comprises the following steps of: (1), delivering sewage mixed with animal feces into a grid pool to be pretreated, separating the feces and the water, and filtering organic matters and pretreatment sewage with high bacterium content; (2), placing the pretreated sewage through the pretreatment in step (1) into the filtering pool filled with a plurality of layers of mineral materials for carrying out two-stage treatment on the sewage; (3), discharging the two-stage treatment sewage after treated in the step (2) into a clean water sedimentation pool; and step (4), recycling the clean water treated in step (3) as animal cleaning water or drinking water for cyclic utilization. The invention has the advantages of high sewage treatment speed, high cleaning efficiency, less implementation cost and wide application.

Description

technical field [0001] The invention relates to the fields of sewage treatment and water quality improvement, and is mainly used in military dog ​​breeding bases or other civilian livestock breeding units, especially a special sewage treatment recycling method and filter for animal breeding bases. technical background [0002] The disadvantage of the conventional sewage treatment system is that the system construction investment is large, the operation and maintenance costs are high, and the sewage is prone to secondary pollution after treatment. Especially for small and medium-sized animal breeding units, due to the characteristics of high construction costs, high operation and maintenance costs, conventional sewage treatment systems cannot adapt and cannot be implemented. In addition, the heavy metal content of water sources in some areas exceeds the standard, which increases the difficulty of conventional sewage treatment systems. Contents of the invention [0003] One...

Claims

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Application Information

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IPC IPC(8): C02F9/02C02F9/12C02F9/14C02F1/48C02F1/28C02F3/32
CPCY02W10/10
Inventor 邓博
Owner 武汉欧塞思环保科技有限公司
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