Feasibility Study Service for Optimization of Water Reclamation Center Operations During Rainfall (Long-Term)
ClientSeoul City
Year2024 - 2025
LocationSeoul, Korea
Scale
Task Location: Jungnang, Nanji, Tancheon, and Seonam Water Reclamation Centers
Capacity After Upgrading (10,000 m³/day): Jungnang 159, Nanji 86, Tancheon 179, Seonam 163
Planned Rainfall Sewage Flow (3Q): Jungnang 441, Nanji 202, Tancheon 179, Seonam 431
Facility Status Survey (Civil Structural) of Rainfall Sewage and Rainwater Treatment Facilities at Each Center
Survey and Analysis of Rainwater Treatment Operations During Rainfall at Each Center (Operational Analysis)
Identification of Issues for Rainwater (3Q) Treatment at Each Center
Prediction of Water Quality Improvement Effects on Receiving Waters from the Han River and Tributaries, and the Impact of this Service
Review of Improvement Measures (Short-term, Medium-term, and Long-term Plans Considering Operational Conditions and Economic Feasibility at Each Center)
Feasibility Study on the Adequacy of Nanji Water Reclamation Center's Facility Capacity and Recalculation (Improvement of Operational Load Due to Rainwater Inflow and Treatment in Biological Reactors During Rainfall, and Preparation of Appropriate Maintenance Plans)
The purpose is to develop measures to enhance rainwater treatment capacity based on the analysis of 3Q processing status during rainfall at the four water reclamation centers. This aims to address pollution loads caused by overflow during rainfall by reviewing improvement measures to maximize rainwater inflow and treatment at each center, thereby improving water quality in the Han River main stream and the associated rivers.
Additionally, the goal is to review and reassess the facility capacity adequacy of the Nanji Water Reclamation Center’s sewage treatment facilities. This involves optimizing the operation and management of related treatment facilities, including water treatment and sludge processing, considering the revised capacity.