Woongjin R&D Center San 4-1 Nakseongdae-dong Gwanak-gu Seoul 151-057 Korea;
Korea Institute of S&T Evaluation and Planning Yangjae-dong Seocho-gu Seoul 137-130 Korea;
Department of Environmental Science and Engineering GIST 1 Oryong-dong Buk-gu Gwangju 500-712 Korea;
dynamic membrane; natural organic matters; ultrafiltration membrane performance; effective PSD; effective molecular weight cutoff;