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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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This study analyzed influence factors and the correlation among pollutants which affect occurrence of leaked pollution based on the long-term runoff flow and water quality investigation results to understand the characteristics of highway rainfall runoff pollution load. According to the result of correlation analysis on TSS (Total Suspended Solid) concentration, anteceded dry days, rainfall intensity, traffic volume and etc. as major influence factors of highway rainfall runoff pollution loads, the correlations were weak or scarce in most items. These results might be attributed that runoff pollutant concentration changes vary severely on changes of rainfall intensity and rainfall duration within rainfall and it is affected by disturbances of vehicles and street cleaning and etc. as characteristics of the highway. While Cu, Fe and Zn which are discharged with high concentrations out of heavy metals showed high correlation with particulate matter, organic matter(COD), nutrient(TN, TP), Ni and Pb showed relatively low correlation in a correlation evaluation by pollutant. Significant correlation with traffic volumes was not shown and TSS concentration even decreased in accordance with increase of the traffic volume. In the comparison with precedent studies, it was considered necessary additional analysis of the effects of rainfall section analysis, road type, disturbances of surface contaminants by vehicles, rainfall and climate conditions, surrounding terrains etc.
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참고문헌 (8)
참고문헌 신청
국토해양부 / 2011 / 도로법
국립환경과학원 / 2006 / 비점오염부하량 평가기법 연구(Ⅰ) :도로 및 대지 원단위를 중심으로
김이형 / 2005 / 주차장 및 교량 강우유출수의 중금속 오염물질 특성과 동적 EMCs / 한국물환경학회지 21(4):385~392
Kayhanian, T. / First-FlushCharacterization for Stormwater Treatment,Stormwater
Bertand-Krajewski, J. / 1998 / Distribution of pollutant mass vs volumein stormwater discharges and the firstflush phenomenon / Wat. Res. 328:2341~2356
국립환경과학원 / 2006 / 비점오염부하량 평가기법 연구(Ⅰ) :도로 및 대지 원단위를 중심으로
김이형 / 2005 / 주차장 및 교량 강우유출수의 중금속 오염물질 특성과 동적 EMCs / 한국물환경학회지 21(4):385~392
Kayhanian, T. / First-FlushCharacterization for Stormwater Treatment,Stormwater
Bertand-Krajewski, J. / 1998 / Distribution of pollutant mass vs volumein stormwater discharges and the firstflush phenomenon / Wat. Res. 328:2341~2356
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