Highly effective dephosphorizing denitrification combined type sewage treatment equipment
A sewage treatment device and combined technology, which are applied in the fields of water/sewage multi-stage treatment, water/sludge/sewage treatment, aerobic and anaerobic process treatment, etc. The effect of reducing the circulation resistance, occupying less floor space, and efficiently removing phosphorus and denitrifying sewage has the effect of reducing the effect of phosphorus effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0016] Example 1, a combined sewage treatment device for high-efficiency phosphorus and nitrogen removal, consisting of a rectangular pool body and an oval pool body, the oval pool body is located in the rectangular pool body, and the area formed by the inner wall of the rectangular pool and the outer wall of the oval pool It is set as aerobic tank 1, secondary settling tank 2, and anaerobic tank 3 are located in an oval pool body, which is formed by connecting two parallel straight walls and semicircular walls at both ends of the straight wall, and the oval pool body A circular secondary settling tank 2 is arranged at one end, and the circular secondary settling tank 2 shares a semicircular wall with the elliptical pool body, and the elliptical pool body outside the secondary settling tank 2 is designed as an anaerobic tank 3. And the aerobic pool runs in AO condition.
Embodiment 2
[0017] Example 2, a combined sewage treatment device for high-efficiency dephosphorization and denitrification, consisting of a rectangular pool body and an oval pool body, the oval pool body is located in the rectangular pool body, and the area formed by the inner wall of the rectangular pool and the outer wall of the oval pool It is set as aerobic tank 1, secondary settling tank 2, anaerobic tank 3, and anoxic tank 4 are set in an oval pool body, which is formed by connecting two parallel straight walls and semicircular walls at both ends of the straight walls A circular secondary settling tank 2 is arranged at one end of the oval pool body, the circular secondary settling tank 2 shares a semicircular wall with the oval pool body, and a middle Partition wall 11, the two areas formed by the middle partition wall 11, the inner wall of the elliptical tank, and the outer wall of the secondary settling tank 2 are respectively arranged as the anaerobic tank 3 and the anoxic tank 4....
Embodiment 3
[0018] Embodiment 3, referring to Embodiment 1, a partition wall 12 is arranged between the two straight walls of the elliptical tank body, and the partition wall 12 is tangent to the outer wall of the secondary settling tank.
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