Study on real time control of non-point pollutants discharged from urban areas during a storm event.
In this research, we installed the storm water storage tank, which has three functions: pollutant control, flood control and water use, to the end pipe of a separate system. We examined the effect of real time control (RTC) introduction with the scenario selection in the study area in the catchment basin, which has measured data. As a result, a latter period centering-type case is satisfied with the pollutant reduction by the RTC and also at the water use tank, the best control settles COD concentration at about 0.45 mg/l. It was clarified how to use a RTC method as a measure of the discharge problem from an urban area during a storm event.
Yamada
K
K
Department of Environmental Systems Engineering, Ritsumeikan University, Kusatsu City, Shiga Pref., Japan.
Kim
T S
TS
Nakamura
K
K
Nomura
J
J
D002947:Cities; D004784:Environmental Monitoring; D008962:Models, Theoretical; D010100:Oxygen / Q000378:metabolism; D011891:Rain; D014872:Water Movements; D014873:Water Pollutants / Q000032:analysis*; D014881:Water Supply
D014873:Water Pollutants; D010100:Oxygen