| Issue |
E3S Web Conf.
Volume 683, 2026
2025 2nd International Conference on Environment Engineering, Urban Planning and Design (EEUPD 2025)
|
|
|---|---|---|
| Article Number | 02004 | |
| Number of page(s) | 5 | |
| Section | Environmental Ecology and Sustainable Development | |
| DOI | https://doi.org/10.1051/e3sconf/202668302004 | |
| Published online | 09 January 2026 | |
Application of Magnetic Coagulation High-Efficiency Precipitation Process in the Advanced Treatment Section of Sewage Treatment Plants
Hefei General Machinery Research Institute Co., Ltd, Anhui. Hefei 230031 China
* Corresponding Email: yan77160@126.com
The magnetic coagulation high-efficiency sedimentation technology organically combines flocculation and magnetic separation, fully utilizing the magnetic cohesion and the bridging effect of flocculants to form magnetic flocs for accelerated sedimentation. Taking the second phase of Chengnan Wastewater Treatment Plant as an example, the application of magnetic coagulation high-efficiency sedimentation process in the project is studied. Hydraulic models and hydraulic velocity vector models of the mixing agitator and coagulation reaction agitator are established. The impeller type and speed of the agitator are calculated based on the tank type and chemical properties. CFD simulation is used to study the effect of adding magnetic powder to wastewater.
© The Authors, published by EDP Sciences, 2026
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