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

Sewage treatment system and method

A technology of sewage treatment system and sewage treatment method, applied in the direction of water/sewage treatment, biological water/sewage treatment, multi-stage water/sewage treatment, etc., can solve the problems of large investment, poor stability, and high operating cost of sewage treatment, Achieve the effects of increasing operating costs, reducing losses, and avoiding environmental pollution

Pending Publication Date: 2022-03-29
西安聚光环保科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the embodiment of the present invention provides a sewage treatment system and method to solve the problems of large sewage treatment investment, high operating cost and poor stability 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
  • Sewage treatment system and method
  • Sewage treatment system and method
  • Sewage treatment system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] refer to figure 1 As shown, the salient features of the chemical method + biological method - coagulation sedimentation + BAF method are:

[0038] The method of artificial aeration / mechanical aeration is to provide dissolved oxygen through aeration in the pool body / cabinet for the effluent after coagulation and sedimentation, so that the anaerobic microorganisms in the water body can be converted into aerobic microorganisms, and the pool body / cabinet Aeration devices such as large-area microporous aerators or aeration discs are installed. During the long-term operation, the sludge in the pool is often lost with the water. If there are toxic substances that can inhibit microorganisms in the incoming water, it must be treated. The effect will be greatly reduced, and the recovery time will be longer; because the device is equipped with fillers, the aerobic bacteria in the pool rely on the fillers as carriers, and use the blower aeration equipment to supply oxygen to the po...

Embodiment 2

[0063] Such as figure 2 , 3 As shown, a set of sewage treatment system of the present invention is installed around a certain river, that is, high-efficiency magnetic flocculation + intensive internal circulation aerated biological filter device, and the material of the device is made of carbon steel for anticorrosion.

[0064] There is a total of 1 set of the device, which is divided into 1 high-efficiency magnetic flocculation device, the size is: L*W*H=11*2.7*3.5m, and the water treatment capacity of 2 intensive internal circulation biological aerated filters is 2000m 3 / d, size: L*W*H=10.6*2.6*3.5m, 2 seats, including 6 sets of intensive internal circulation devices;

[0065] ① High-efficiency magnetic flocculation device

[0066] 1) One high-efficiency magnetic flocculation device, the size is: L*W*H=11*2.7*3.5m, the size of the reaction area is: L*W*H=6.1*2.7*3.5m, dehydrator and pharmaceutical preparation The area size is: L*W*H=4.9*2.7*3.5m. The reaction area is f...

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 embodiment of the invention discloses a sewage treatment system. The sewage treatment system comprises a magnetic flocculation basin and an intensive internal circulation biological aerated filter. A coagulation stirring area, a magnetic mixing stirring area, a flocculation stirring area, a flocculation settling area and a sludge dewatering area are arranged in the magnetic flocculation basin, and sewage to be treated is pumped into each area in the magnetic flocculation basin to be treated; the intensive internal circulation biological aerated filter is communicated with the magnetic flocculation basin, and sewage flows to the intensive internal circulation biological aerated filter after being treated by the magnetic flocculation basin; a water distribution area, a porous microorganism biofilm culturing filler area and a capping water layer area are arranged in the intensive internal circulation biological aerated filter, and an intensive internal circulation flow guide device and an intensive aeration device are also arranged in the intensive internal circulation biological aerated filter.

Description

technical field [0001] The embodiments of the present invention relate to the field of sewage treatment, and in particular to a sewage treatment system and method. Background technique [0002] At present, black and odorous water treatment technology has different restoration methods according to different locations, which are generally divided into two methods: ex-situ and in-situ restoration. Ex-situ restoration is mainly to move the polluted water out of the system, use sewage treatment equipment to repair it, and discharge the restored water into the river. The method of ex-situ restoration generally adopts physical and chemical restoration. In-situ remediation is the sewage treatment in rivers or lakes, which can be divided into chemical remediation, physical remediation and biological remediation according to different remediation principles. At present, in order to solve a series of problems such as black odor, suspended matter and high organic matter in black and od...

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
IPC IPC(8): C02F9/14
CPCC02F9/00C02F2001/007C02F1/5281C02F1/488C02F7/00C02F3/34C02F2303/14C02F2301/04
Inventor 蒋得利甘长青王祥张婷贾晓兰华开秀刘微
Owner 西安聚光环保科技有限公司
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