Method for strengthening autotrophic denitrification effect of urban sewage by using oxidation ditch
A technology for urban sewage and autotrophic denitrification, applied in chemical instruments and methods, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc. Difficult to guarantee, low sludge discharge and other problems, to achieve the effect of reducing discharge, avoiding inhibition and improving effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0022] Below in conjunction with accompanying drawing and embodiment the present invention will be further described: as figure 1 The shown device for strengthening the autotrophic denitrification of urban sewage oxidation ditch process is equipped with high-load activated sludge reactor 1, intermediate sedimentation tank 2, oxidation ditch reactor 3 and secondary sedimentation tank 4; high-load activated sludge reactor 1 is set The anaerobic zone 1.1 is connected to the aerobic zone 1.2, the aerobic zone 1.2 is connected to the intermediate sedimentation tank 2, and the intermediate sedimentation tank 2 is connected to the anaerobic zone 1.1 through the sludge return pump 1.3; the intermediate sedimentation tank 2 is connected to the oxidation ditch reactor 3-phase connection; oxidation ditch reactor 3 is equipped with submerged propeller 3.1, overflow weir 3.2, connection pipe 3.3 of oxidation ditch secondary settling tank, air compressor 3.5, gas flow meter 3.6, aeration pip...
PUM
![No PUM](https://static-eureka-patsnap-com.libproxy1.nus.edu.sg/ssr/23.2.0/_nuxt/noPUMSmall.5c5f49c7.png)
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka-patsnap-com.libproxy1.nus.edu.sg/ssr/23.2.0/_nuxt/application.06fe782c.png)
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap