Device and method for biological intensified shortcut biological nitrogen removal of municipal sewage
A technology for urban sewage and biological denitrification, which is applied in chemical instruments and methods, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problem of difficulty in realizing the short-term nitrification stability of urban sewage, and achieve urban sewage The effects of short-range nitrification stability, nitrification rate increase, and water quality impact ability are strong
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0029] Below in conjunction with accompanying drawing and embodiment the present invention will be further described: as figure 1 As shown, the urban sewage bioenhanced short-range biological denitrification device is equipped with urban sewage raw water tank 1, urban sewage AO reactor 2, urban sewage secondary sedimentation tank 3, sludge digestion liquid raw water tank 4, and sludge digestion liquid AO reactor 5. Secondary settling tank for sludge digestion liquid 6;
[0030] The urban sewage raw water tank 1 is an open box body, which is provided with an overflow pipe 1.1 and a vent pipe 1.2; the urban sewage raw water tank 1 is connected with the urban sewage AO reactor water inlet valve 2.2 through the inlet pump 2.1;
[0031] The urban sewage AO reactor is an open pool body, which is divided into several compartments. According to the direction of water flow, flow holes are arranged up and down to connect each compartment. 2.9 and stirring paddle 2.3, the rear end is pr...
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