Dual-sludge denitrification dephosphorizing and denitrifying A/A-O device and method
A technology for denitrifying phosphorus removal and double sludge is applied in the field of biological sewage treatment to achieve the effects of low sludge yield and low energy consumption in the system
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0035] The best embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0036] Such as figure 1As shown, the A / A-O device of double sludge denitrification dephosphorization and denitrification described in the embodiment of the present invention is mainly composed of primary sedimentation tank 1, anaerobic-anoxic device 3, secondary sedimentation tank 7, intermediate pool 8, exposure Gas biofilter 10 and clean water tank 11 are sequentially connected to form; the anaerobic-anoxic device 3 is the AA device of the AAO treatment process, and the primary sedimentation tank 1 is anaerobically connected by the inlet pump 2 and the anaerobic-anoxic device 3. The oxygen zone 4 is connected, and the mud-water mixture flows through the anoxic zone 5 and the degassing zone 6 of the anaerobic-anoxic device 3 under gravity, and the degassing zone 6 of the anaerobic-anoxic device 3 is connected with the secondary sedimen...
PUM
Abstract
Description
Claims
Application Information
- 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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com