FENGShi-xun,ZHANGWan-li,JIANG Lan-lan.Summary of Upgrading and Reconstruction Design of Eight Wastewater Treatment Plants to Meet New Local Discharge Standard in Taihu Lake Basin[J].China Water & Wastewater,2023,39(8):61-67.
Summary of Upgrading and Reconstruction Design of Eight Wastewater Treatment Plants to Meet New Local Discharge Standard in Taihu Lake Basin
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第39卷
Number:
第8期
Page:
61-67
Column:
Date of publication:
2023-04-17
- Keywords:
- Taihu Lake basin; wastewater treatment plant; new local discharge standard; upgrading and reconstruction
- Abstract:
- Eight wastewater treatment plants in Taihu Lake basin were upgraded to make the effluent quality meet Discharge Standard of Main Water Pollutants for Municipal Wastewater Treatment Plant & Key Industries of Taihu Area (DB 32/1072-2018). Based on the analysis of the actual influent and effluent quality, parameters of the main structures and operation of the current situation, the upgrading technical route of pretreatment section, biochemical section, advanced treatment section and sludge treatment was proposed, and stable and good operational performance was obtained. The direct costs and increased operating costs of the projects were analyzed. The applicability of various process combinations under different influent composition and construction conditions and some relevant experience in the design, construction and operation of upgrading projects were summarized to provide reference for other similar projects.
Last Update:
2023-04-17