Development of Integrated Management System of Stormwater Retention and Treatment in Waterside Land for Urban Stream Environment
Year: 2015
Type: article
Abstract: Increase of delivery effect of pollutant loads and surface runoff due to urbanization of catchment area results in serious environmental problems in receiving urban streams.This study aims to develop integrated stormwater management system to assist efficient urban stream flow and water quality control using information from the Storm Water Management Model (SWMM), real time water level and quality monitoring system and remote or automatic treatment facility control system.Based on field observations in the study site, most of the pollutant loads are flushed within 4 hours of the rainfall event.SWMM simulation results indicates that the treatment system can store up to 6 mm of cumulative rainfall in the study catchment area, and this means any type of normal rainfall situation can be treated using the system.Relationship between rainfall amount and fill time were developed for various rainfall duration for operation of stormwater treatment system in this study.This study can further provide inputs of river water quality model and thus can effectively assist integrated water resources management in urban catchment and streams.
Source: 대한환경공학회지
Institution: Chungnam National University
Language: English
Subfield: Environmental Engineering
Field: Environmental Science
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W2090902544