The water quality of the Han river which has been serving as a major water source for 'the Seoul Metropolitan area is discussed in this paper in terms of D0, BOD and others.
The water quality upstream of the Jungryang-chun junction to Paldang was fav...
The water quality of the Han river which has been serving as a major water source for 'the Seoul Metropolitan area is discussed in this paper in terms of D0, BOD and others.
The water quality upstream of the Jungryang-chun junction to Paldang was favorable during the investigation period: June 6 to July 27, 1977 with a flow range from 175 to 648㎥/sec. However, DO and BOD values were increased toward the downstream from the Jungryang-chun junction. The water quality downstream of the 2nd Han river bridge could not be simply interpreted due to the tidal effect.