عوامل موثر بر کارایی غشاهای استات سلولز در تصفیه آب
محورهای موضوعی :
1 - تربیت مدرس
کلید واژه: رسوب با غوطه وري تراوايي گرفتگي,
چکیده مقاله :
با توجه به کاربرد روزافزون فرآيندهاي غشايي در اين مقاله به غشاهاي استات سلولز در تصفيه آب پرداخته شده است. در اين راستا ابتدا روش هاي ساخت غشا مرور شده و بر روش پر استفاده جدايش فازي تمرکز شده است. از آنجا که استات سلولز که پايه طبيعي دارد و از نخستين غشاهاي تجاري است داراي کاستي هايي است، در ادامه تلاش های پژوهشگران براي بهبود ويژگي هايي چون تراوايي، ميزان پس زني نمک و پروتئين، گرفتگي، خواص مکانيکي و گرمايي با وارد کردن افزودني، نانو ذره يا آميخته کاري، بررسي شده اند. همچنين به اثر ح الل، ضدحلال، غلظت پليمر و دماي حمام انعقاد بر کارايي اين غشاها پرداخته شده است.
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1 . Hatakeyama E. S., “Design and Development of New Polymer Memberanes for Water Filtration Applications”, Ph.D. thesis, University of California, San Diego, University of Colorado at Boulder, 2010.
2. Guillen G. R. , Pan Y., Li M. and V Hoek E. M., “Preparation and characterization of Membranes Formed by Nonsolvent Induced Phase Separation: A Review,” Ind. Eng. Chem. Res., vol. 50, no. 7, pp. 3798–3817, 2011.
3. Mannan H. A., Mukhtar H., Murugesan T., Nasir R., Mohshim D. F. and Mushtaq A., “Recent Applications of Polymer Blends in Gas Separation Membranes,” Chem. Eng. Technol., 36, 1838–1846, 2013.
4. Wang D. M., and Lai J. Y., “Recent Advances in Preparation and Morphology Control of Polymeric Membranes Formed by Nonsolvent Induced Phase Separation”, Curr. Opin. Chem. Eng., 2, 229–237, 2013.
5. Lalia B. S., Kochkodan V., Hashaikeh R. and Hilal N., “A Review on Membrane Fabrication: Structure, Properties and Performance Relationship”, Desalination, 326, 77–95, 2013.
6. سلجوقي ا., غفاريان و., اخوت ا., فناوري ساخت،اصلاح و ارزيابي غشاهاي پليمري, سازمان انتشارات جهاد دانشگاهي. یکم, تهران, 1392.
7. Saljoughi E., Sadrzadeh M., and Mohammadi T., “Effect of Preparation Variables on Morphology and Pure Water Permeation Flux Through Asymmetric Cellulose Acetate Membranes”, J. Memb. Sci., 326, 627–634, 2009.
8. Anna Lee C., a Jeffrey W. Elamb and Seth B. Darlinga, “Membrane Materials for Water Purification: Design, Development, and Application,” Environmental Science: Water Research & Technology, 17–42, 2015.
9. Li D., Yan Y., and Wang H., “Recent Advances in Polymer and Polymer Composite Membranes for Reverse and Forward Osmosis Processes”, Progress in Polymer Science, vol. 61. pp. 104–155, 2016.
10. Voicu V. K. T. S. I., “Recent Advances in Cellulose and Chitosan Based Membranes for Water Purification A Concise Review” Carbohydr Polym.,146, 148–165, 2016.
11. Fischer S., Thummler K., Volkert B., Hettrich K., Fischer K. and Schmidt I., “Properties and Applications of Cellulose Acetate.” Macromolecular Symposia, 89–96, 2008.
12. Bao C., “Cellulose Acetate / Plasticizer Systems : Structure, Morphology and Dynamics”. Polymers. Universite Claude Bernard - Lyon I, 2015.
13. Romero R. B., Leite C. A. P. and Gonçalves M. do C., “The Effect of the Solvent on the Morphology of Cellulose Acetate/Montmorillonite Nanocomposites”, Polymer (Guildf)., 50, 161–170, 2009.
14. Khan S. B., Alamry K. A., Bifari E. N., Asiri A. M., Yasir M. Gzara L. Ahmad R. Z., “Assessment of Antibacterial Cellulose Nanocomposites for Water Permeability and Salt Rejection,” J. Ind. Eng. Chem., 24, 266–275, 2015.
15. Jalali A., Shockravi A., Vatanpour V. and Hajibeygi M., “Preparation and Characterization of Novel Microporous Ultrafiltration PES Membranes Using Synthesized Hydrophilic Polysulfide-amide Copolymer as an Additive in the Casting Solution”, Microporous and Mesoporous Materials, 228,1–13, 2016.
16. Matsuyama H., Yamamoto A., Yano H., Maki T., Teramoto M., Mishima K., Matsuyama K., “ Effect of Organic Solvents on Membrane Formation by Phase Separation with Supercritical CO2,” J. Memb. Sci., 204, 81–87, 2002.
17. Choi H., Yoon S. H., Son M., Celik E., Park H.and Choi H., “Efficacy of Synthesis Conditions on Functionalized Carbon Nanotube Blended Cellulose Acetate Membrane for Desalination”, Desalin. Water Treat., 57, 7545–7554, 2016.
18. Wang C. F., An Y., Li Q. H., Wan S. J., Chen W. X. and Liu X. D., “Nonsolvent Effects on Morphology of Cellulose Acetate Films Prepared by Dry-Cast Process”, J. Macromol. Sci. Part B, vol. 51, no. 11, pp. 2266–2275, 2012.
19. Mulder M., Basic Principles of Membrane Technology, Netherlands, Kluwer,1996. 20. Saljoughi E. and T. Mohammadi, “Cellulose Acetate (CA)/Polyvinylpyrrolidone (PVP) Blend Asymmetric Membranes: Preparation, Morphology and Performance”, Desalination, 249, 850–854, 2009.
21. Saljoughi E., Amirilargani M. and Mohammadi T., “Effect of Poly(vinyl pyrrolidone) Concentration and Coagulation Bath Temperature on the Morphology, Permeability, and Thermal Stability of Asymmetric Cellulose Acetate Membranes”, J. Appl. Polym. Sci., 111, 2537–2544, 2009.
22. Ng L. Y., Mohammad A. W., Leo C. P. and Hilal N., “Polymeric Membranes Incorporated with Metal/metal Oxide Nanoparticles: A Comprehensive Review”, Desalination, 308, 15–33, 2013.
23. Liang S., Xiao K., Mo Y. and Huang X., “A Novel ZnO Nanoparticle Blended Polyvinylidene Fluoride Membrane for Anti-irreversible Fouling”, Journal of Membrane Science, 394–395, 184–192, 2012.
24. Kim J. and Van Der Bruggen B., “The Use of Nanoparticles in Polymeric and Ceramic Membrane Structures: Review of Manufacturing Procedures and Performance Improvement for Water Treatment”, Environmental Pollution, 158, 2335–2349, 2010.
25. جعفرزاده ی., صداقت م., يگاني ر., آثار نانوذراتTiO2 و ZnO بر ساختار و رفتار گرفتگي غشاهاي پلي اتيلني، علوم و تکنولوژي پليمر، 477-49،, 1394.
26. Abedini R., Mousavi S. M. and Aminzadeh R., “A Novel Cellulose Acetate (CA) Membrane Using TiO2 Nanoparticles: Preparation, Characterization and Permeation Study”, Desalination, 277, 40–45, 2011.
27. Gul S,e., Waheed S., Ahmad A., Khan. S. M., Jamil T., Islam A., Hussain T., “Synthesis, Characterization and Permeation Performance of Cellulose Acetate/polyethylene Glycol-600 Membranes Loaded with Silver Particles for Ultra Low Pressure Reverse Osmosis”, Journal of the Taiwan Institute of Chemical Engineers, 57 129–138, 2014.
28. Baghbanzadeh M.,Rana D., Lan C. Q. and Matsuura T., “Effects of Inorganic Nano-Additives on Properties and Performance of Polymeric Membranes in Water Treatment”, Separation & Purification Reviews, vol. 45, no. 2. pp. 141–167, 2015.
29. Vidya S., Vijayalakshmi A., Nagendran A. and Mohan D., “Effect of Additive Concentration on Cellulose Acetate Blend Membranes- Preparation , Characterization and Application Studies”, Sep. Sci. Technol., 43, 1933–1954, 2008.
30. Saljoughi E., Amirilargani M. and Mohammadi T., “Effect of PEG Additive and Coagulation Bath Temperature on the Morphology, Permeability and Thermal/chemical Stability of Asymmetric CA Membranes”, Desalination, 262, 72–78, 2010.
31. Waheed S., Ahmad A., Maqsood S., Gul S.- and Jamil T., “Synthesis , characterization , permeation and antibacterial properties of cellulose acetate / polyethylene glycol membranes modi fi ed with chitosan”, DES, vol. 351, pp. 59–69, 2014.
32. Taylor P., Nagendran A., Arockiasamy D. L. and Mohan D., “Materials and Manufacturing Processes Cellulose Acetate and Polyetherimide Blend Ultrafiltration Membranes , I : Preparation , Characterization , and Application Cellulose Acetate and Polyetherimide Blend Ultrafiltration Membranes” , I : Preparation , 37–41, 2013.
33. Nagendran A. and Mohan D. R., “Cellulose Acetate and Polyetherimide Blend Ultrafiltration Membranes : II . Effect of additive”.,Polymers for Advanced Technologies, 9, 24–35, 2008.
34. Han B., Zhang D., Shao Z., Kong L. and Lv S., “Preparation and Characterization of Cellulose Acetate / carboxymethyl Cellulose Acetate Blend Ultra Filtration Membranes”, DES, 311, 80–89, 2013.
35. Malaisamy R., Mahendran R., Mohan D.,Rajendran M., and Mohan V., “Cellulose Acetate and Sulfonated Polysulfone Blend Ultrafiltration Membranes . I . Preparation and Characterization, 2002.
36. Krishnamoorthy L. and Mohammed P., “Separation of Proteins from Aqueous Solution Using Cellulose Acetate / poly ( Vinyl chloride ) Blend Ultrafiltration Membrane”, 2914–2921, 2011.
37. Sajitha C. J., Mahendran R., and Mohan D., “Studies on Cellulose Acetate – carboxylated Polysulfone Blend Ultrafiltration Membranes –– Part I”, 38, 2507–2511, 2002.