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KMID : 1024519970060060679
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Journal of the Environmental Sciences
1997 Volume.6 No. 6 p.679 ~ p.688
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Surface Water Contamination around the Sudokwon Landfill Site
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Lee In-Hyun
Jang Won
Back Young
Doh Kap-Soo
Choi Jae-Gyu
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Abstract
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In order to analyze the water quality variation of surface water around the Sudokwon landfill site, seasonal variations of water temperature, pH, DO. HOD, COD, SS, NH3-N, NO2-N, and NO3-N were examined at 10 sites from January to December, 1996. It was found that the estimates of COD, DO. SS, and were Increased compared with the results of environmental Impact assessment carried out In 1988. Higher estimates of COD, DO, and SS were due to Industrial and agricultural wastewater, and the Increase of NH3-N at Jangdo reservoir strate was due to the leachate from the landfill. In particular, the estimate of 55 was found to be increased by the soil wash from the landfill during the heavy rainy days.
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KEYWORD
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Sudokwon landfill site, Surface water contamination, Water quality variation
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