Post-treatment effect on morphology and performance of polyurethane-based hollow fiber membranes through melt-spinning method

Journal of Membrane Science

Volumn 427, Issue , 2013, Pages 326-335

  Liu, Hailiang ^a   Xiao, Changfa ^a   Hu, Xiaoyu ^a   Liu, Meitian ^a  

^a TIANJIN POLYTECHNIC UNIVERSITY   (China)

Author keywords

Heat treatment; Hollow fiber membrane; Polyurethane; Post treatment; Stretching

Indexed keywords

DRAW RATIO; DYE WASTEWATERS; HEAT TREATMENT TEMPERATURE; HOLLOW FIBER MEMBRANES; HOT AIR; MEAN PORE SIZE; OUTER SURFACE; POST TREATMENT; PURE WATER; REMOVAL RATE; STRESS-FREE CONDITIONS; THICK SKIN; TREATMENT CONDITIONS; TREATMENT TEMPERATURE; TREATMENT TIME;

FIBERS; MICROFILTRATION; MORPHOLOGY; POLYURETHANES; PORE SIZE; STRETCHING; WASTEWATER TREATMENT; WATER FILTRATION;

MEMBRANES;

POLYURETHAN; WATER;

ARTICLE; CONTROLLED STUDY; ELECTROSPINNING; HEATING; HOLLOW FIBER MEMBRANE; MICROFILTRATION; MORPHOLOGY; PRIORITY JOURNAL; SCANNING ELECTRON MICROSCOPY; TEMPERATURE; TEXTILE INDUSTRY; WASTE WATER MANAGEMENT; WATER TRANSPORT;

EID: 84871741208     PISSN: 03767388     EISSN: 18733123     Source Type: Journal    
DOI: 10.1016/j.memsci.2012.10.002     Document Type: Article

References (20)

1. Kim J., Kim S.S., Park M., Jang M. Effects of precursor properties on the preparation of polyethylene hollow fiber membranes by stretching. J. Membr. Sci. 2008, 318:201-209.
2. Kim I.C., Yun H.G., Lee K.H. Preparation of asymmetric polyacrylonitrile membrane with small pore size by phase inversion and post-treatment process. J. Membr. Sci. 2002, 199:75-84.
3. Wan L.S., Xu Z.K., Huang X.J., Che A.F., Wang Z.G. A novel process for the post-treatment of polyacrylonitrile-based membranes: performance improvement and possible mechanism. J. Membr. Sci. 2006, 277:157-164.
4. Tabatabaei S.H., Carreau P.J., Ajji A. Microporous membranes obtained from polypropylene blend films by stretching. J. Membr. Sci. 2008, 325:772-782.
5. Tabatabaei S.H., Carreau P.J., Ajji A. Microporous membranes obtained from PP/HDPE multilayer films by stretching. J. Membr. Sci. 2009, 345:148-159.
6. Kusakabe K., Yoneshige S., Morooka S. Separation of benzene/cyclohexane mixtures using polyurethane-silica hybrid membranes. J. Membr. Sci. 1998, 149:29-37.
7. Nouzaki K., Nagata M., Arai J., Idemoto Y., Koura N., Yanagishita H., Negishi H., Kitamoto D., Ikegami T., Haraya K. Preparation of polyacrylonitrile ultrafiltration membranes for wastewater treatment. Desalination 2002, 144:53-59.
8. Tsai H.A., Ma L.C., Yuan F., Lee K.R., Lai J.Y. Investigation of post-treatment effect on morphology and pervaporation performance of PEG added PAN hollow fiber membranes. Desalination 2008, 234:232-243.
9. Jung B., Yoon J.K., Kim B., Rhee H.W. Effect of crystallization and annealing on polyacrylonitrile membranes for ultrafiltration. J. Membr. Sci. 2005, 246:67-76.
10. Tsai H.A., Ciou Y.S., Hu C.C, Lee K.R., Yu D.G., Lai J.Y. Heat-treatment effect on the morphology and pervaporation performances of asymmetric PAN hollow fiber membranes. J. Membr. Sci. 2005, 255:33-47.
11. Rahimpour A., Madaeni S.S., Amirinejad M., Mansourpanah Y., Zereshki S. The effect of heat treatment of PES and PVDF ultrafiltration membranes on morphology and performance for milk filtration. J. Membr. Sci. 2009, 330:189-204.
12. Lu Q.W., Macosko C.W. Comparing the compatibility of various functionalized polypropylenes with thermoplastic polyurethane(TPU). Polymer 2004, 45:1981-1991.
13. Lue S.J., Peng S.H. Polyurethane (PU) membrane preparation with and without hydroxpropy-Β-cyclodextrin and their pervaporation characteristics. J. Membr. Sci. 2003, 222:203-217.
14. Zhou Y., Xi D.L. Porous PVDF/TPU blends asymmetric hollow fiber membranes prepared with the use of hydrophilic. Desalination 2008, 223:438-447.
15. Liu M.T., Xiao C.F., Hu X.Y. Optimization of polyurethane-based hollow fiber membranes morphology and performance by post-treatment methods. Desalination 2011, 275:133-140.
16. Ran S., Burger C., Sics I., Yoon K., Fang D., Kim K., Avila-Orta C., Keum J., Chu B., Hsiao B.S., Cookson D., Shultz D., Lee M., Viccaro J., Ohta Y. In situ synchrotron SAXS/WAXD studies during melt spinning of modified carbon nanofiber and isotactic polypropylene nanocomposite. Colloid Polym. Sci. 2004, 282:802-809.
17. 3-kaolin hollow fiber membranes. J. Membr. Sci. 2011, 372:154-164.
18. Li X.F., Wang Y.G., Lu X.L., Xiao C.F. Morphology changes of polyvinylidene fluoride membrane under different phase separation mechanisms. J. Membr. Sci. 2008, 320:477-482.
19. Huang Q.L., Xiao C.F., Hu X.Y., An S.L. Fabrication and properties of poly(tetrafluoroethylene-co-hexafluoropropylene) hollow fiber membranes. J. Mater. Chem. 2011, 21:16510-16516.
20. Salem D.R. Structure Formation in Polymeric Fibers 2000, Hanser Publishers, Munich, pp.121-152.