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DOI : ,    Vol.9, No.4, 19 ~ 29, 2001
Title
The Study of Determination of Required Discharge in Tamjin River for Water Quality Preservation
김용구Yong Gu Kim,박성천Sung Chun Park,표영평Young Pyoung Pyo
Abstract
Environmental pollution caused by population increase and industrial development influence river ecosystem. It should have kept river flaw constantly to prevent river pollution. In this study BOD concentration is forecasted by QUAL2E model applying in the targer year 2007. The estimate of BOD concentration is made based on, the planned construction of wastewater treatment facilities in the Tamjin river basin, and the consideration of 5, 10, 15, 20, 25, 30, 35% BOD reduction rates respectively. The representative point on each channel reach to improve the estimated BOD concentration to a satisfactory level. Inflow is the amount of clear water which fills the water requirement in each channel reach. A formula for calculating inflow using regression analysis based on the various BOD reduction rates of the target basin is suggested.
Key Words
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