MA Lu-yao,SUN Wei,ZHANG Hong-yao,et al.Exploration and Practice on Improving the Quality and Efficiency of a Sewage Treatment Plant in Guangzhou[J].China Water & Wastewater,2024,40(16):110-115.
Exploration and Practice on Improving the Quality and Efficiency of a Sewage Treatment Plant in Guangzhou
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第40卷
Number:
第16期
Page:
110-115
Column:
Date of publication:
2024-08-17
- Keywords:
- sewage treatment plant; improving quality and efficiency; potential exploration for transformation; AB process; UNITANK process; refining dosing control
- Abstract:
- Due to the early construction of a sewage treatment plant in Guangzhou, it was designed with reference to the Integrated Wastewater Discharge Standard (GB 8978-88) and other standards. In order to meet the requirements of the new standards such as the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB 18918-2002)， through current situation research and in-depth potential exploration, after adopting transformation measures such as changing into operating mode of AB process, integrating the UNITANK and multi-level AO process, refining dosing control to improve chemical phosphorus removal efficiency, and expanding the capacity of deep treatment structures, the effluent quality of the sewage treatment plant can stably meet the requirements of the new standard, and the treatment capacity can reach the design value, while saving chemical consumption.
Last Update:
2024-08-17