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Sewage treatment plant classification deep treatment system

A sewage treatment plant and advanced treatment technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of poor versatility of the sewage treatment system, and achieve improved practicability, Reduce the cost of investment and improve the effect of utilization

Inactive Publication Date: 2015-11-04
SICHUAN STONG EURO & AMERICA ENVIRONMENT ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem of poor versatility of the existing sewage treatment system, the present invention provides a classified advanced treatment system for sewage treatment plants, which can treat different types of sewage and improve the utilization rate of the sewage treatment system

Method used

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  • Sewage treatment plant classification deep treatment system

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Experimental program
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Effect test

Embodiment 1

[0032] The classified advanced treatment system of the sewage treatment plant in this embodiment includes a collection pool for collecting sewage, the collection pool is equipped with a lift pump, the outlet of the lift pump is connected to an output pipeline, and the output pipeline is connected to a separate The phosphorus removal tank inlet valve, the flocculation tank inlet valve, the biological filler filter tank inlet valve and the ultrafiltration tank inlet valve connected with the phosphorus removal tank, the flocculation tank, the biofill filter tank and the ultrafiltration tank; The pool is connected with the flocculation tank, the flocculation tank is connected with the sedimentation tank, the sedimentation tank is connected with the biological filler tank, the outlet of the biological filler tank is connected with the clear water tank, and the ultrafiltration unit is arranged in the ultrafiltration tank. The outlet of the ultrafiltration tank communicates with the c...

Embodiment 2

[0034] The classified advanced treatment system of the sewage treatment plant in this embodiment includes a collection pool for collecting sewage, the collection pool is equipped with a lift pump, the outlet of the lift pump is connected to an output pipeline, and the output pipeline is connected to a separate The phosphorus removal tank inlet valve, the flocculation tank inlet valve, the biological filler filter tank inlet valve and the ultrafiltration tank inlet valve connected with the phosphorus removal tank, the flocculation tank, the biofill filter tank and the ultrafiltration tank; The pool is connected with the flocculation tank, the flocculation tank is connected with the sedimentation tank, the sedimentation tank is connected with the biological filler tank, the outlet of the biological filler tank is connected with the clear water tank, and the ultrafiltration unit is arranged in the ultrafiltration tank. The outlet of the ultrafiltration tank is connected with the c...

Embodiment 3

[0036] Based on the second embodiment, the phosphorus removal tank and the flocculation tank are respectively equipped with a phosphorus removal dosing device and a flocculation dosing device.

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Abstract

The present invention belongs to the field of sewage treatment technology, discloses a sewage treatment plant classification deep treatment system, and aims to solve sewage treatment system poor versatility in the prior art. The sewage treatment plant classification deep treatment system includes a collection tank for collecting sewage, the collection tank is provided with a lift pump, the outlet of the lift pump is connected with an output pipe, the output pipe is connected with a phosphorus removal pool water inlet valve in communication with a phosphorus removal pool, a flocculation tank water inlet valve in communication with a flocculation tank, a biological filler filtering tank water inlet valve in communication with a biological filler filtering tank, and an ultra- filtering tank water inlet valve in communication with an ultra- filtering tank, the phosphorus removal pool is in communication with the flocculation tank, the flocculation tank is in communication with a precipitation tank, the precipitation tank is in communication with a biological filler tank, an outlet of the biological filler tank is in communication with a clear water pool, the ultra- filtering tank is provided with an ultrafiltration member, and an outlet of the ultra- filtering tank is in communication with the clear water pool.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and discloses a classified advanced treatment system of a sewage treatment plant. Background technique [0002] Generally speaking, sewage treatment technology can be divided into physical treatment technology, physical and chemical treatment technology, biochemical treatment technology and chemical treatment technology. There are also many literatures on sewage treatment in the prior art. A sewage treatment system, comprising: at least one sewage input pipeline, an aeration tank, a water collection tank, and at least one slope-shaped slope; the aeration tank is connected with a drainage pipe, and the drainage pipe is arranged on the top of the slope-shaped slope; the water collection tank is arranged on the top of the slope-shaped slope The bottom of the slope-shaped slope; at least one sewage output pipe, the sewage output pipe is connected to the bottom of the sump, and at least one f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
Inventor 李华胡登燕杨子容郑传勇
Owner SICHUAN STONG EURO & AMERICA ENVIRONMENT ENG
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