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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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Organic matters that comprise a tiny part of seawater generally occur over 50% of membrane fouling in Reverse Osmosis Process. This study evaluates Foundation efficiency of reverse osmosis membranes under brackish and seawater conditions and resistance of organic fouling. Moreover, analyzing the membrane surface through roughness, contact angle and zeta potential results in roughness and contact angle are proportional to flux decline rate (FDR), yet FDR has high value when zeta potential is low level. Furthermore, with various membrane fouling of different raw water conditions, the flux tends to improve when pH value is high and raw water which is complex with organic and cation pollutes membrane faster than organic separated raw water condition.
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참고문헌 (6)
참고문헌 신청
홍성표 / 2004 / 기능성 역삼투 분리막 개발 동향 / 섬유기술과 산업 8(2)
Dalvi, A.G.I. / 2000 / Studies on organic foulants in the seawater feed of reverse osmosis plants of SWCC / Proceedings of the Conference on Membranes in Drinking and Industrial Water Production :459~474
Drget K.I. / 2005 / Alginate from Algae, polysaccharides and Polyamides in the food industry. Properties, Production and Patents, Wiley-VCH verlag GmbH&CO / Weinheim
홍승관 / 199709 / Chemical and physical aspects of natural organic matter (NOM) fouling of nanofiltration membranes / JOURNAL OF MEMBRANE SCIENCE 132(2):159~181
Katsoufidoua K. / 2008 / An experimental study of UF membrane fouling by humic acid and sodium alginate solutions: the effect of backwashing on flux recovery / Desalination 220:214~227
Dalvi, A.G.I. / 2000 / Studies on organic foulants in the seawater feed of reverse osmosis plants of SWCC / Proceedings of the Conference on Membranes in Drinking and Industrial Water Production :459~474
Drget K.I. / 2005 / Alginate from Algae, polysaccharides and Polyamides in the food industry. Properties, Production and Patents, Wiley-VCH verlag GmbH&CO / Weinheim
홍승관 / 199709 / Chemical and physical aspects of natural organic matter (NOM) fouling of nanofiltration membranes / JOURNAL OF MEMBRANE SCIENCE 132(2):159~181
Katsoufidoua K. / 2008 / An experimental study of UF membrane fouling by humic acid and sodium alginate solutions: the effect of backwashing on flux recovery / Desalination 220:214~227
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