The Optimization Of Filterableness Of Suspensions Obtained By Issolving Ulexite In So2-Saturated Water
In this study, the optimum conditions of cross-flow microfiltration of suspension obtained by dissolving ulexite at 90oC in SO2-saturated water were determined by Taguchi Method. Experimental parameters were transmembrane pressure, cross-flow rate and membrane porosity. Permeate were measured at 3.8-8.3 L.min-1 cross-flow rate and 200-400 kPa transmembrane pressure by using membranes with various pore size. Particle concentration, temperature and pH were taken constant as 22.9 g.mL-1, 30oC and 7.33, respectively. As result, optimum conditions were determined 300 kPa for transmembran pressure, 8.3 L.min-1 for cross-flow rate using cellulose acetate with 2.5 m of pore size
Keywords:
Optimization, Ulexite cross-flow filtration, Taguchi Method,
___
- Ould-Dris, A., Jaffrin, M.Y., Si-Hassen, D., Neggaz, Y., 2000. Analysis of cake build-up and removal in cross-flow microfiltration of CaCO3 suspension under varying condition, Journal of Membrane Science 175, 267-283.
- Si-Hassen, D, Ould-Dris, A., Jaffrin, M.Y., Benkahla, Y.K., 1996. Optimization of an intermittent cross-flow filtration process of mineral suspensions, Journal of Membran Science 118, 185-198.
- Wiesner M.R., Clark, M.M., Members Associate, ASCE, and Mallevialle, J., 1939. Membrane Filtration of Coagulated Suspensions. Env. Eng. Sci., 115, pp 20-40.
- Fradin, B., Field, R.W., 1999. Crossflow microfiltration of magnesium hydroxide suspensions: determination of critical fluxes, measurement and modeling of fouling. Separation and Purification Technology 16, 25-45.
- Wendy D. Mores, Christopher N. Bowman, Robert H. Davis., 2000. Theoretical and experimental flux maximization of backpulsing. Journal of Membran Science 165, 225-236.
- Martin Rainer, Wilhelm Höflinger, Walter Koch, Elmar Pongratz, Dietmar Oechsle, 2002. 3D-flow simulation and optimization of a cross flow filtration with rotating discs. Separation Purification Technology, 26, 121-131.
- Vyas, H.K., Mawson, A.J., Bennett, R.J., Marshall, A.D., 2000. A new method for estimating cake height and porosity during crossflow filtration of particulate suspensions. Journal of Membran Science, 176, 113-119.
- Phadke, M. S., R.N. Kackar, D.D. Speeney and M.J. Grieco; “Off-line quality control in integrated circuit fabrication using experimental design,” The Bell System Technical Journal, 62, 1273 (1983)
- Taguchi. G., 1987. System of Experimental Design. Quality Resources: New York, vol.1.
- Phadke, M. S. (1989). Quality Engineering using Robust Design, pp. 61- 292, Prentice Hall: New Jersey.
- Çopur, M.; “An optimization study of dissolution of Zn and Cu in ZnS concentrate with HNO solutions,” Chem. Biochem., Eng. Q. 15 (4), 191-197 (2002).
- ISSN: 1694-7398
- Yayın Aralığı: Yılda 2 Sayı
- Başlangıç: 2001
- Yayıncı: KIRGIZİSTAN-TÜRKİYE MANAS ÜNİVERSİTESİ
Sayıdaki Diğer Makaleler
P. ÇEKİRDEK, A.o. SOLAK, A. AYDİN, H. YİLMAZ
ZEMİN KÜTLE ÖZELLİKLERİNİN BELİRLENMESİ ÜZERİNE DENEYSEL BİR ÇALIŞMA