Sewage recovery processing arrangement structure and method

A technology for layout structure and sewage recycling, which is applied in the fields of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc. To achieve the effect of good economic prospects, reasonable layout and simple structure

Inactive Publication Date: 2017-04-05
GUIZHOU FUTAIKAI PAPER IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the process of treatment, there are more or less problems of sewage discharge and incomplete resource utilization, which also reflects the problem that the current sewage recycling and treatment structure is not in place

Method used

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  • Sewage recovery processing arrangement structure and method

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Embodiment Construction

[0012] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.

[0013] reference figure 1 , The present invention is a sewage recovery and treatment arrangement structure, including a collection tank 1, also includes a reaction tank 3, a primary storage tank 5, a biochemical tank 7 and a secondary sedimentation tank 9, the collection tank 1 through the first pump 2 and the reaction The tank 3 is connected, and the reaction tank 3 is connected to the primary storage tank 5 through the first discharge trench 4 provided at the upper right end. The primary storage tank 5 is connected to the biochemical tank 7 through the second pump 6 and the biochemical tank 7 is installed below the upper part The second discharge trench 8 is in communication with the secondary settling tank 9.

[0014] A third pump 10 for recovering clean water f...

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Abstract

The invention discloses a sewage recovery processing arrangement structure and method. The sewage recovery processing arrangement structure comprises a water collection pool, a reaction pool, a primary storage pool, a biochemical pool and a secondary sedimentation pool. The water collection pool is connected with the reaction pool through a first pump. The reaction pool communicates with the primary storage pool through a first discharge ditch. The primary storage pool communicates with the biochemical pool through a second pump. The biochemical pool communicates with the secondary sedimentation pool through a second discharge ditch. According to the sewage recovery processing arrangement structure and method, compared with the prior art, the structure is simple, arrangement is reasonable, processed sewage can be fully and reasonably recycled in all links, and in this way, recycle of water resources is achieved maximally, and the sewage recovery processing arrangement structure and method have good economical benefit prospects.

Description

Technical field [0001] The invention relates to a sewage recycling treatment arrangement structure and an arrangement method, and belongs to the technical field of papermaking sewage treatment. Background technique [0002] At present, my country's paper industry wastewater discharge and COD discharge rank the first in my country's various industrial discharges. With the continuous development of science and technology, pulp and paper wastewater treatment and recycling technologies are changing with each passing day. Therefore, people have been looking for effective and reasonable methods to treat pulping and papermaking wastewater, and use the treated wastewater and the useful substances contained in the wastewater as resources as possible. However, in the process of treatment, there are more or less problems of sewage discharge and incomplete utilization of resources, which also reflects the problem of the current sewage recycling and treatment structure is not in place. Summ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C02F9/14
Inventor夏国晾
OwnerGUIZHOU FUTAIKAI PAPER IND CO LTD