http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
조만재(M . J . Cho),신응배(E . B . Shin),김연권(Y . K . Kim),배우근(W . K . Bae) 한국물환경학회 2001 한국물환경학회지 Vol.17 No.3
The sewer sediment vary widely in character and composition: some are essentially inorganic, while others have significant organic content. The objective of this study is to estimate the effect of the solids and to analyse such characteristics as concentration and particle size distribution of the pollutants emanating from sediments in the combined sewer network in the study area. The concentrations observed are 3 to 25 times higher than those of dry weather conditions. The concentrations of the pollutant from the sediments are similar to those of the combined sewer overflows(CSOs) in an initial phase. The particle size observation has shown that more pollutant load is likely from the smaller particles of the sediment than from the larger particles. This is generally expected since small the particle more chances for resuspension and more organics are in the smaller particle range.