LI Lu,PAN Ming-bin,LONG Cheng-li,et al.Design of Large Scale Wastewater Plant with Improved AAO Process Using BIM Technology in the Whole Process[J].China Water & Wastewater,2020,36(12):101-105.
Design of Large Scale Wastewater Plant with Improved AAO Process Using BIM Technology in the Whole Process
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第36卷
Number:
12
Page:
101-105
Column:
Date of publication:
2020-06-17
- Keywords:
- font-size: 10pt; ">wastewater treatment plant font-size: 10pt; ">; BIM technology; improved AAO
- Abstract:
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The planned treatment scale of a wastewater treatment plant in a remote urban area of Wuhan City was 45 ×104 m3/d, and the scale of the first phase project was 15×104 m3/d. The designed effluent quality was required in accordance with first class A standard of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002). The process of improved AAO + high efficiency clarifier + fiber rotary filter + chlorine dioxide disinfection was adopted for wastewater treatment. The process of mechanical deepdewatering was adopted for sludge treatment. From the operation data of September 2019 to January 2020, the treatment performance was good, the effluent quality was stable and better than the design value. The wastewater treatment plant had the characteristics of applying BIM technology in the whole process and building a smart integrated management and control platform. The total investment of the project was about 370 million yuan, and the total cost and operation cost were 1.20 yuan/m3 and 0.83 yuan/m3 respectively.
Last Update:
2020-06-17