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* PDF α Ͻñ ٶϴ. |
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/ȣ |
2009 / ȣ: V.21,no.4,Aug |
1() |
N-Halamine ̿ ױ 극 Ư |
2(Ÿ) |
Properties of Antimicrobial Membrane Using an N-Halamine Material |
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․․1 |
(Ÿ) |
Ji Yoon Baek, Sam Soo Kim and Jaewoong Lee1 |
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б мк, 1() ڿ |
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Yeungnam University, Gyeongsan, Korea, 1Kolon Industries |
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57 ~ 62 : 6 |
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Korean |
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N-Halamines are compounds which have covalent bonding between nitrogen and halogen. N-Halamine materials
possess strong antimicrobial properties against wide spectrum of bacteria. The aim of this study is to prepare N-halamine membranes
using m-aramid and poly(vinyl alcohol) (PVA). Surface characteristics using scanning electron microscope (SEM), pore size
distribution, liquid permeability and mean pore size were measured to confirm feasibility as membrane. The results indicated that
increased PVA portion up to 15% in the m-aramid/PVA blend resulted in improved pore size distribution, liquid permeability as well
as mean pore size. Furthermore, antibacterial efficacy of the membranes after chlorination was confirmed and the results showed that
bacteria in water were inactivated. |
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N-halamine, antimicrobial, membrane, coagulation, m-aramid |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2009_v21n4_57 |
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