Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

AOOC combined equipment for treating sewage and realizing renewable water and sewage treatment method

A combination of equipment and sewage technology, applied in multi-stage water treatment, aerobic process treatment, anaerobic digestion treatment, etc., can solve the problems of high operating costs, difficulty in the treatment and disposal of excess sludge, and easy occurrence of sludge bulking, etc. Achieve the effect of saving operating costs, realizing basically no organic residual sludge discharge, and low operating costs

Pending Publication Date: 2016-05-04
广西碧清源环保投资有限公司 +2
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an AOOC combined equipment and sewage treatment method for treating sewage and realizing reclaimed water, which solves the problems of high operating costs, easy occurrence of sludge bulking and great difficulty in the treatment and disposal of excess sludge in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • AOOC combined equipment for treating sewage and realizing renewable water and sewage treatment method
  • AOOC combined equipment for treating sewage and realizing renewable water and sewage treatment method
  • AOOC combined equipment for treating sewage and realizing renewable water and sewage treatment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] The invention provides an AOOC combination device and method for treating sewage and realizing water regeneration, which is an efficient sewage treatment process combining a nano ceramic membrane separation unit and a biological treatment unit.

[0036] An AOOC combination equipment for treating sewage and realizing water regeneration, see Figure 1-3 , the combined equipment is composed of A pool anoxic pool 4, O pool and OC pool 12; the upper end of the A pool anoxic pool 4 is provided with a water inlet 1, and the A pool anoxic pool 4 is provided with a first pusher 2 The anoxic pool 4 of the A pool is connected with the oxygen pool 5 of the O pool, and the first aerator 6 is set in the O pool and the oxygen pool 5, and the second pusher 3 and the third push flow are set in the O pool and the oxygen pool 5 Device 7, according to th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an AOOC combined equipment for treating sewage and realizing renewable water and a method and belongs to the technical field of sewage treatment. The combined equipment comprises an A (anoxic) tank, an O (oxic) tank and an OC tank, and a flow pusher is arranged in the A tank; an aerator, a flow pusher and an underwater reflux pump are arranged in the O tank, the underwater reflux pump is communicated with the A tank through a pipeline, and the O tank is connected with the OC tank through a reserved opening; three groups of aerator pipes and an underwater reflux pump are arranged in the OC tank, the underwater reflux pump is communicated with the A tank through a pipeline, a water outlet pipe of a nano ceramic membrane module is communicated with a vacuum pump, a water outlet is formed in the OC tank, and a vacuum pump is connected with the water outlet. According to the combined equipment, the required aeration rate is low, the operation cost is reduced, efficient nitrogen and phosphorus removal is realized, and surplus sludge discharge is reduced.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, and relates to an AOOC combined device for treating sewage and realizing water regeneration and a sewage treatment method. Background technique [0002] Due to the increasing expansion of urban population and urban scale in our country, the water demand is constantly increasing, and at the same time, a large amount of sewage is produced every day. The sewage treatment plants in many cities and towns are not perfect, so many of these sewage are directly or indirectly discharged into the local water bodies, causing the pollution of surface water bodies, the loss of normal function of river water quality, eutrophication of lake water, and frequent occurrence of red tides. . Water pollution has become a fact that cannot be ignored in our country, and has become a prominent problem restricting the sustainable development of our country's economy. Even if the treatment capacity of the sewage ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/44C02F3/02C02F3/12C02F3/28C02F2101/105C02F2101/16C02F2301/08
Inventor 秦玉兰高明河刘康怀
Owner 广西碧清源环保投资有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com