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

Synchronous aeration and deodorizing process of aerobic activated sludge for wastewater treatment plants

A sewage treatment plant, oxygen activity technology, applied in the direction of biological water/sewage treatment, water/sludge/sewage treatment, water treatment parameter control, etc., to achieve the effect of saving land, facilitating operation and management, and reducing floor space

Inactive Publication Date: 2018-07-27
CHONGQING WATER GROUP
View PDF3 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problem in the prior art that special odor treatment facilities need to be set up, the purpose of the present invention is to provide a process for utilizing the existing settings to treat odor

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
  • Synchronous aeration and deodorizing process of aerobic activated sludge for wastewater treatment plants
  • Synchronous aeration and deodorizing process of aerobic activated sludge for wastewater treatment plants
  • Synchronous aeration and deodorizing process of aerobic activated sludge for wastewater treatment plants

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention will be described in further detail below.

[0032] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "top", "bottom", "inner", "outer", etc. are based on the The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention .

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one...

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 relates to a synchronous aeration and deodorizing process of aerobic activated sludge for wastewater treatment plants, comprising: collecting fouling odor from a wastewater plant; introducing the collected fouling odor into an aerating tank; allowing the fouling odor to replace air to supply oxygen to the activated sludge in the aerating tank, thereby removing the fouling odor and meeting the environmental protection standard. The process of the invention has no need for special deodorizing facilities, so that floor area is saved; land resources are saved, and in addition, deodorizing project investment is reduced for wastewater plants, operation and management are facilitated, and operation energy consumption is lowered.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a synchronous aeration and deodorization process for aerobic activated sludge in a sewage treatment plant. Background technique [0002] see figure 1 At present, the odor treatment of sewage treatment plants usually collects the odor, and then transports the odor to special odor treatment facilities through the pipeline system for treatment. The existing odor treatment facilities mainly include biofilters, biotrickling filter towers , biological filter bed, chemical deodorization tower, activated carbon, etc., after the odor reaches the emission standard, it will be discharged. [0003] Although the existing deodorizing facilities are easy to use, their shortcomings are also obvious, mainly as follows: [0004] 1. It is necessary to set up special deodorization facilities in the sewage plant. Considering the layout of the odor transmission pipelines in the plant and the processi...

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): B01D53/84C02F3/12
CPCB01D53/84B01D2251/95B01D2257/304B01D2257/406B01D2257/7025C02F3/12C02F2203/006C02F2209/08C02F2209/14C02F2209/265C02F2209/285C02F2303/02Y02A50/20Y02C20/20Y02W10/10
Inventor 庞子山扈庆朱俊罗斌刘轶魏敏华蔡安蓉廖宏翔
Owner CHONGQING WATER GROUP
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