Journal of Industrial and Engineering Chemistry, Vol.19, No.3, 744-747, May, 2013
Phosphorus removal from wastewater by ionic exchange using a surface-modified Al alloy filter
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In this study, a cost-effective and eco-friendly route for removal of phosphate in wastewater was
demonstrated using an Al alloy foam filter with a mesoporous aluminum hydroxide (Al(OH3) film. The mesoporous Al(OH)3 film on which the ion exchange and adsorption of phosphate occur was generated using a simple alkali surface modification process. For higher phosphate removal by the surfacemodified Al alloy foam filter, the number of filters was increased up to 20, which achieved 90% phosphate removal within a very short contact time. As a recycling process, a second alkali surface modification was applied to the used filter after phosphate adsorption. It clearly indicated that the used filter can be recycled via a second alkali surface modification due to the ion exchange mechanism. It was shown that an alkali surface-modified Al alloy foam filter is a powerful candidate for phosphate removal in water treatment facilities.
Keywords:Mesoporous film;Aluminum hydroxide;Alkali surface modification;Phosphorus removal;Ionic exchange
- Bennett EM, Carpenter SR, Caraco NF, Bioscience., 51, 227 (2001)
- Anderson DM, Glibert PM, Burkholder JM, Estuaries., 25, 704 (2002)
- Smith VH, Environmental Science and Pollution Research., 10, 126 (2003)
- Landsberg JH, Reviews in Fisheries Science., 10, 113 (2002)
- Metcalf & Eddy Inc., Wastewater Engineering: Treatment and Reuse, 4th ed., McGraw-Hill, Inc., New York (2003)
- de Bashan LE, Bashan Y, Water Research., 38, 4222 (2004)
- Morse GK, Brett SW, Guy JA, Lester JN, Science of the Total Environment., 212, 69 (1998)
- de Haas DW, Wentzel MC, Ekama GA, Water SA., 26, 439 (2000)
- Vohla C, Koiv M, Bavor HJ, Chazarenc F, Mander U, Ecological Engineering., 37, 70 (2011)
- Hano T, Takahashi H, Hirata M, Urano K, Eto S, Water Science and Technology., 35, 39 (1997)
- Zhao D, Sengupta AK, Water Research., 32, 1613 (1998)
- Tang WP, Shima O, Ookubo A, Ooi K, Journal of Pharmaceutical Sciences., 86, 230 (1997)
- Haron MJ, Wasay SA, Tokunaga S, Water Environment Research., 69, 1047 (1997)
- Geelhoed JS, Hiemstra T, van Tiemsdijk WH, Geochimica et Cosmochimica Acta., 61, 2389 (1997)
- Chitrakar R, Tezuka S, Sonoda A, Sakane K, Ooi K, Hirotsu T, J. Colloid Interface Sci., 298(2), 602 (2006)
- Liu HZ, Tse JS, Hu JZ, Liu ZX, Wang LH, Chen JH, Weidner DK, Meng Y, Hausermann D, Mao HK, J. Phys. Chem. B, 109(18), 8857 (2005)
- Demichelis R, Noel Y, Civalleri B, Roetti C, Ferrero M, Dovesi R, J. Phys. Chem. B, 111(31), 9337 (2007)
- Chen JF, Shao L, Guo F, Wang XM, Chem. Eng. Sci., 58(3-6), 569 (2003)
- Chen J, Truesdail S, Lu F, Zhang G, Belvin C, Koopman B, Farrah S, Shah D, Water Research., 32, 2171 (1998)
- Goldberg S, Davis JA, Hem JD, in: Sposito G (Ed.), The Environmental Chemistry of Aluminum, Lewis Publishers, New York (1996)
- Bayer KJ, Patent DE-PS 43977 (1987)
- Cesteros Y, Salagre P, Medina F, Sueiras JE, Chemistry of Materials., 13, 2595 (2008)
- Oh YH, Rhee CK, Kim DH, Lee GH, Kim WW, J. Mater. Sci., 41(13), 4191 (2006)
- Lee Y, Liu Y, Yeh CS, Physical Chemistry Chemical Physics., 1, 4681 (1999)
- Seo YI, Lee YJ, Hong KH, Chang D, Kim DG, Lee KH, Kim YD, J. Hazard. Mater., 173(1-3), 789 (2010)
- Seo YI, Kim DG, Kim YD, Lee BJ, Lee KH, Scripta Materialia., 59, 889 (2008)
- Seo YI, Lee YJ, Kim DG, Lee KH, Kim YD, Appl. Surf. Sci., 256(14), 4434 (2010)
- Seo YI, Kim YM, Lee YJ, Kim DG, Lee KH, Kim YD, Journal of Korean Powder Metallurgy Institute., 16, 22 (2009)
- American Public Health Association, American Water Works Association, Water Environmental Federation, Standard Methods for the Examination of Water and Wastewater, 21st ed., APHA, Washington, DC (2005)
- Boomsma K, Poulikakos D, Journal of Fluids Engineering., 124, 263 (2002)
- Moulder JF, Stickle WF, Sobol PE, Bomben PEKD, Handbook of X-ray Photoelectron Spectroscopy, Physical Electronics, Inc., Eden Prairie, MN (1995)
- Sedlak RI, Phosphorus and Nitrogen Removal from Municipal Wastewater: Principles and Practice, 2nd ed., Lewis Publishers, New York (1991)
- Omoike AI, Vanloon GW, Water Research., 33, 3617 (1999)