| Issue |
E3S Web Conf.
Volume 165, 2020
2020 2nd International Conference on Civil Architecture and Energy Science (CAES 2020)
|
|
|---|---|---|
| Article Number | 02026 | |
| Number of page(s) | 5 | |
| Section | Environmental Engineering, Pollution Control and Prevention | |
| DOI | https://doi.org/10.1051/e3sconf/202016502026 | |
| Published online | 01 May 2020 | |
Engineering application of ecological lake purification tailwater from sewage plant in vein industrial park
1 School of Environmental Engineering and Science, Yangzhou University, Yangzhou, Jiangsu 225127, China ;
2 Yangzhou Water Supply and Drainage Management Office, Yangzhou, Jiangsu 225000, China
3 Jiangsu Meijing Times Environmental Protection Technology Co., Ltd. Yangzhou, Jiangsu 225000, China
* Corresponding author: yzylt@163.com
As the raising of environmental protection requirements, the outlet water (tailwater) quality standards of many sewage treatment plants need to be further improved. This paper mainly introduces the advanced treatment of tailwater from sewage treatment plant of vein industrial park by artificial ecological lake. The designed processing amount of this project was 1300 m3/d, the inlet water COD was 30 mg/L, the ammonia nitrogen content was 1.5 mg/L, and the outlet water main index reached the surface water environment quality standard (GB3838-2002) Ⅲ class water quality standard, which had improved the outlet water (tailwater) quality of sewage treatment plants and improved the regional water environment quality. By constructing an artificial landscape lake, the resource utilization of tailwater can be realized.
© The Authors, published by EDP Sciences, 2020
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