Abstract
In this research, we installed the storm water storage tank, which has three functions of pollutant control, flood control and Rainwater use, to the end pipe of the separate system. We examined the effect of the real time control (RTC) introduction with the scenario selection in the study area in the catchment basin, which has a measured data. As a result, a late peaking case is satisfied with the pollutant reduction by the RTC and also at the Rainwater use tank, the best control settles COD and SS concentration at about 0.3mg/1 and 0.9mg/1. To use a RTC method as the measure of the discharge problem from urban area during a storm event was clarified.
