[[1] Mohammadi T., Razmi A., Sadrzadeh M., Desalination, 167 (2004), 379. http://dx.doi.org/10.1016/j.desal.2004.06.15010.1016/j.desal.2004.06.150]Search in Google Scholar
[[2] Ajaykumar A.V., Darwish N.A., Hilal N., World Applied Science J. (Special Issue for Environmental), 5 (2009), 32. ]Search in Google Scholar
[[3] Pagana A.E., Sklari S.D., Kikkinides E.S., Zaspalis V.T., Microporous and Mesoporous Materials, 110 (2008), 150. http://dx.doi.org/10.1016/j.micromeso.2007.10.01310.1016/j.micromeso.2007.10.013]Search in Google Scholar
[[4] Al-Asheh S., Abdel-Jabar N., Banat F., Adv. Environ. Res., 6 (2002) 221. http://dx.doi.org/10.1016/S1093-0191(01)00053-310.1016/S1093-0191(01)00053-3]Search in Google Scholar
[[5] Nayar S., Guha A., Mater. Sci. Eng. C, 29 (2009), 1326. http://dx.doi.org/10.1016/j.msec.2008.10.00210.1016/j.msec.2008.10.002]Search in Google Scholar
[[6] Xin F., Jian Ch., Jian-peng Z., Qian W., Zhongcheng Z., Jian-Ming R., Trans. Nonferrous Met. Soc. China, 19 (2009), 347. http://dx.doi.org/10.1016/S1003-6326(08)60276-910.1016/S1003-6326(08)60276-9]Search in Google Scholar
[[7] Prabakaran K., Rajeswari S., Trends Biomater. Artif. Organs, 20 [1]_(2006), 20. ]Search in Google Scholar
[[8] Balázsi C., Wéber F., Kövé R, Horváth E., Németh C., J. Eur. Ceram. Soc., 27 (2007), 1601. http://dx.doi.org/10.1016/j.jeurceramsoc.2006.04.01610.1016/j.jeurceramsoc.2006.04.016]Search in Google Scholar
[[9] Zhu X., Yang W., AIChE J., 54[3] (2008), 665. http://dx.doi.org/10.1002/aic.1141010.1002/aic.11410]Search in Google Scholar
[[10] Idris A., Zain N.M., Journal Technology, 44 [F] (2006), 27. 10.11113/jt.v44.383]Search in Google Scholar
[[11] Kozlowski C., Apostoluk W., Walkowiak W., Kita A., Problems of Mineral Processing, 36, (2002), 115. 10.1016/S0043-1354(02)00216-6]Search in Google Scholar
[[12] Zhang Y., Cui, H., Ozao R., Cao Y., Chen B.I.T., Wang Ch-w., Pan W-P., Energy and Fuels, 21 (2007), 3735. http://dx.doi.org/10.1021/ef700358z10.1021/ef700358z]Search in Google Scholar
[[13] Ozawa M., Suzuki S., J. Am. Ceram. Soc., 85 [5] (2002), 1315. 10.1111/j.1151-2916.2002.tb00268.x]Search in Google Scholar
[[14] Tadic D., Epple M., Biomaterials, 25 (2004), 987. http://dx.doi.org/10.1016/S0142-9612(03)00621-510.1016/S0142-9612(03)00621-5]Search in Google Scholar
[[15] Yoo D., Kim I., Kim S., Hahn Ch.h., Lee Ch., Cho S., J. Non-Cryst. Solids, 303 (2002), 134. http://dx.doi.org/10.1016/S0022-3093(02)01041-410.1016/S0022-3093(02)01041-4]Search in Google Scholar
[[16] Chowdhury, S.R., Kumar P., Bhattacharya P.K., Kumar A., Separation and Purification Technology, 24 (2001), 271. http://dx.doi.org/10.1016/S1383-5866(01)00130-710.1016/S1383-5866(01)00130-7]Search in Google Scholar
[[17] Sanosh K.P., Chu M-CH., Balakrishnan A., Kim T.N., Cho S-J., Curr. Appl. Phys., 10 (2010), 68. http://dx.doi.org/10.1016/j.cap.2009.04.01410.1016/j.cap.2009.04.014]Search in Google Scholar
[[18] Ergun C., Doremus R.H., Turkish J. Eng. Env. Sci., 27 (2007), 423. ]Search in Google Scholar
[[19] Li L., Dong J., Lee R., J. Colloid Interface Sci., 273 (2004), 540. http://dx.doi.org/10.1016/j.jcis.2003.09.00810.1016/j.jcis.2003.09.00815082392]Search in Google Scholar
[[20] Jung Ju Lee M.S. E.I., Ph.D. thesis, Ohio State University, Columbus, Ohio, USA (2009). ]Search in Google Scholar
[[21] Vandiver J., Dean D., Patel N., Bonfield W., Ortiz Ch., Biomaterials, 26 (2005), 271. http://dx.doi.org/10.1016/j.biomaterials.2004.02.05310.1016/j.biomaterials.2004.02.05315262469]Search in Google Scholar
[[22] Elimelech M., Amy G.L., Clark M., Am. Chem. Soc., 40 [2] (2000), 298. ]Search in Google Scholar