WANG Yang,ZHANG Yue,WANG Xiao-kang,et al.Project Case of Modified AAO and Advanced Treatment Process under High Emission Standards[J].China Water & Wastewater,2020,36(18 18):56-59.
Project Case of Modified AAO and Advanced Treatment Process under High Emission Standards
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第36卷
Number:
18 18
Page:
56-59
Column:
Date of publication:
2020-09-17
- Abstract:
- In response to the requirements of Taizhou to raise the effluent standard of sewage treatment plants, the third phase of sewage treatment plant of Taizhou Water Treatment Development Co., Ltd. was constructed. The project scale was 100 000 m3/d. In view of the characteristics of domestic sewage as the main influent and also containing some industrial wastewater, the sewage treatment adopts modified AAO with reliable technology, strong shock load resistance and biological nitrogen and phosphorus removal functions. The overall process is modified AAO+high-efficient sedimentation tank+deep-bed filter+ ozone contact technology. The project was completed and put into operation in 2018. Actual operation results showed that the effluent quality stably met the requirements of Taizhou Municipal Wastewater Treatment Plant Effluent Index and Standard Limit Table (Trial).
Last Update:
2020-09-17