한국섬유공학회지 (Textile Science and Engineering)

  • 제41권3호
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  • Pages.177-185
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  • 2004
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지

Cyano-PPTA 방향족 폴리아미드 한외여과막의 수용성 고분자용액에 대한 투과성과 오염분석

Permeation Property and Fouling Analysis of Cyano-PPTA Aromatic Polyamide UF Membrane with Water Soluble Polymer Solution

  • 오태진 (경북대학교 공과대학 염색공학과) ;
  • 남지훈 (경북대학교 공과대학 염색공학과)
  • 발행 : 2004.06.01
⟨ 이전 논문 다음 논문 ⟩

초록

The ultrafiltration (UF) performance of poly(2-cyano-l,4-phenyleneterephthalamide), cyano-PPTA, membrane with water soluble polymer solutions of dextran, polyvinylpyrrolidone (PVP), polyvinyla1cohol (PVA), polyethyleneglycol (PEG) and bovine serum albumine (BSA) was measured and compared with that of regenerated cellulose (RC) membrane: the performance of the membranes was evaluated by determining the rejection (R), the initial water permeability (J$_{o}$), the polymer solution permeability (J$_{p}$) and water permeability after cleaning with distilled water (J'$_{o}$). Discussion concerning reversible and irreversible fouling of the membranes was made by the analysis of total flux losses and their recovery after water cleaning following the method of Belfort[5]; it was found that fouling, particularly irreversible fouling of cyano-PPTA membrane showed much higher percent than that of RC membrane resulting in the deterioration of performance and much lower cleanability with distilled water. This was probably due to the hydrophobic nature of cyano-PPTA membrane which interacted with solutes giving rise to strong adsorption on its surface, i.e., serious fouling problem. Further research is therefore necessary to improve the performance of the cyano-PPTA membrane.ane.e.

키워드

참고문헌

  1. Membrane Technology in the Chemical Industry S.P.Nunes;K.V.Peinemann;S.P.Nunes(ed.);K.V.Peinemann(ed.)
  2. Synthetic Polymeric Membranes R.E.Kesting
  3. J. Korean Fiber Soc. v.34 Structure and Properties of Heat and Solvent-resistant Ultrafiltration Membrane Prepared from Poly(p-phenyleneterephthalamide) J.H.Ryu;J.J.Kim;S.Y.Kwak
  4. J. Membr. Sci. v.216 Novel Ultrafiltration Membranes Prepared from the New Miscible Blends of Polysulfone with Poly(1-vinylpyrrolidone-co-styrene) Copoymers J.E.Yoo;J.H.Kim;Y.Kim;C.K.Kim https://doi.org/10.1016/S0376-7388(03)00062-0
  5. J. Membr. Sci. v.194 Photoinduced Grafting of Ultrafiltration Membranes: Comparison of Poly(ethersulfone) and Poly(sulfone) B.Kaeselev;J.Pieracci;G.Belfort https://doi.org/10.1016/S0376-7388(01)00544-0
  6. Cellulosic Polymers: Blends and Composites K.Kamide;H.Iijima;R.D.Gilbert(ed.)
  7. Solvent Resistant Membranes from Poly(p-phenyleneterephthalamide) v.34 P.Zschocke;H.Strathmann
  8. A Study on the Preparation of Polyvinylalcohol Thin-film Composite Membranes and Reverse Osmosis Testing v.104 K.Lang;S.Sourirajan;T.Matsuura;G.Chowdbury
  9. J. Patent, 58-35540 Aromatic Polyamide Dope Toray
  10. J. Korean Fiber Soc. v.33 A Novel High Performance Aromatic Polyamide Fiber(I): Optically Anisotropic Aramid Dope and Phase Diagram T.J.Oh;S.J.Han;S.G.Kim
  11. J. Korean Fiber Soc. v.35 A Novel High Performance Aromatic Polyamide Fiber(II): High Strength and Modulus Aromatic Poly(4,4-diamino-2-cyanobenzanilide terephthalamide) Fiber Prepared by Dry-jet Wet Spinning of In-situ Polymerized Anisotropic Spinning Solution T.J.Oh;Y.S.Jang
  12. J. Korean Fiber Soc. v.35 A Novel High Performance Aromatic Polyamide Fiber(III): Fiber Structure Formation of High Strength and Modulus Aromatic Poly(4,4-diamino-2-cyanobenzanilide terephthalamide) Fiber Prepared by Dry-jet Wet Spinning of In-situ Polymerized Anisotropic Spinning Solution T.J.Oh
  13. Master Thesis Manufacture and Physical Properties of High Performance Poly(2-cyano-1,4-phenyleneterephthalamide) Fiber Prepared by Dry-jet Wet Spinning S.Y.Hwang
  14. Master Thesis Synthesis, Manufacture and Mechanical Properties of High Performance Poly(2-cyano-1,4-phenyleneterephthalamide) Fiber Prepared by Dry-jet Wet Spinning D.Y.Kim
  15. U.S. Patent, 5,728,700 Aromatic Polyamide, Optical Anisotropic Dope and Articles and Preparation for the Same T.J.Oh
  16. J. Korean Fiber Soc. v.37 Synthesis, Fractionation, and Molecular Weight Determination of Difunctional Carboxyterminated Poly(2-cyano-1,4-phenyleneterephthalamide) T.J.Oh;Y.J.Yang
  17. J. Korean Fiber Soc. v.37 Synthesis and Characterization of Difunctional Amino-terminated Poly(m-phenyleneterephthalamide) and Poly(2-cyano-1,4-phenyleneterephthalamide) T.J.Oh;D.I.Shin
  18. Fibers and Polymers v.1 Effects of the Nitrile Group Substitution on the Gas Separation Properties of Aromatic Polyamide Membranes H.S.Choi;W.H.Jo;T.J.Oh;Y.S.Kang;H.C.Park https://doi.org/10.1007/BF02875194
  19. Separation Science and Technology v.29 Effects of Membrane-making Conditions and Shrinkage Treatment on Morphology and Performance of Cellulose Acetate Butyrate Membrane Y.Wang;W.Wanye;Y.Lan;S.Sourirajan https://doi.org/10.1080/01496399408002165
  20. Membrane Technology and Applications R.W.Baker
  21. J. Membr. Sci. v.187 Pore Size Distributions Based on AFM Imaging and Retention of Multi-disperse Polymer Solutes: Characterization of Polyethersulfone UF Membranes with Dopes Containing Different PVP N.A.Ochoa;P.Pradanos;L.Palacio;C.Pagliero;J.Marchese;A.Hemandez https://doi.org/10.1016/S0376-7388(01)00348-9
  22. J. Appl. Poly. Sci. v.14 Ultrafiltration of Macromolecular Solutions with High-flux Membranes R.W.Baker;H.Srathmann https://doi.org/10.1002/app.1970.070140508
  23. Polymer Data Handbook J.E.Mark(ed.)
  24. The Performance of Ultrafiltration Membranes Pretreated by Polymers v.70 K.J.Kim;A.G.Fane;C.J.D.Fell
  25. J. Membr. Sci. v.169 Dynamically Formed Poly(vinylalcohol) Ultrafiltration Membranes with Good Anti-fouling Characteristics L.Na;L.Zhongzhou;X.Shuguang https://doi.org/10.1016/S0376-7388(99)00327-0
  26. J. Membr. Sci. v.133 Surface Modification of Polysulfone Ultrafiltration Membranes and Fouling by BSA Solutions A.Nabe;E.Staude;G.Belfort https://doi.org/10.1016/S0376-7388(97)00073-2
  27. J. Membr. Sci. v.211 Fouling Behavior of Polyethersulfone UF Membranes made with Different PVP J.Marchese;M.Ponce;N.A.Ochoa;P.Pradanos;L.Palacio;A.Hemandez https://doi.org/10.1016/S0376-7388(02)00260-0
  28. Polym. Adv. Technol. v.13 Membrane Formation Mechanism and Permeation Properties of a Novel Porous Polyimide Membrane H.Shimizu;H.Kawakami;S.Nagaoka https://doi.org/10.1002/pat.201
  29. J. Korean Fiber Soc. T.J.Oh