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Photocatalytic Disinfection of E. coli in a Suspended TiO2/UV Reactor
Dept. of Chemical Engineering, Sungkyunkwan Univ, 440-746, Korea
Korean Journal of Chemical Engineering, November 2000, 17(6), 633-637(5), 10.1007/BF02699109
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Abstract
Disinfection capability using both TiO2 and UV radiation was more than 27 times as that by using only the UV light. Optimal TiO2 concentration and UV light intensity were 0.1 g TiO2 l(-1) and 50 W m(-2) with which 100% reduction time was just 2-3 min in a batch-type slurry reactor.
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References
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Matsunaga T, Okochi M, Environ. Sci. Technol., 29, 501 (1995)
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Moser RH, "Critical Issues in Regulating Microbes and Disinfection By-product," in "Regulating Drinking Water Quality," Ed. C.E. Gilbert and E.J. Calabrese, Lewis Pub., Michigan (1992)
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Pontius FW, "Water Quality and Treatment, A Handbook of Community Water Supplies," 4(th) ed., McGrawHill Inc., New York (1990)
Regli S, "Disinfection Requirements to Control for Microbial Contamination," in "Regulating Drinking Water Quality," Ed. C.E. Gilbert and E.J. Calabrese, Lewis Pub., Michigan (1992)
Yamashita H, Kawasaki S, Ichihashi Y, Takeuchi M, Harada M, Anpo M, Louis C, Che M, Korean J. Chem. Eng., 15(5), 491 (1998)
Atlas RM, "Handbook of Microbial Media," CRC Press, Inc., Florida (1993)
Block SS, Seng VP, Goswami DW, J. Sol. Energy Eng.-Trans. ASME, 119, 85 (1997)
Brock TD, Madigan MT, Martiuko JM, Parker J, "Biology of Microorganisms," 7(th) ed., Prentice Hall, Englewood-Cliffs, New Jersey (1994)
Byrne JA, Eggins BR, Brown NMD, McKinney B, Rouse M, Appl. Catal. B: Environ., 17(1-2), 25 (1998)
Davis AP, "Photocatalytic Oxidation of Organic Contaminants," in Eds. D.L. Wise and D.J. Trantolo, "Process Engineering for Pollution Control and Waste Minimization," Marcel Dekker, Inc., New York (1994)
Halmann MM, "Photodegradation of Water Pollutants," CRC Press, Inc. (1996)
Hoffmann MR, Martin ST, Choi WY, Bahnemann DW, Chem. Rev., 95(1), 69 (1995)
Ireland JC, Klostermann P, Rice EW, Clark RM, Appl. Environ. Microbiol., 59(5), 1668 (1993)
Lee SG, Lee HI, Korean J. Chem. Eng., 15(5), 463 (1998)
Legrini O, Oliveros E, Braun AM, Chem. Rev., 93, 671 (1993)
Mannes PC, Smolinski S, Blake DM, Huang Z, Wolfrum EJ, Jacoby WA, Appl. Environ. Microbiol., 65, 4094 (1999)
Matsunaga T, Tomoda R, Nakajima T, Wake H, FEMS Microbiol. Lett., 29, 211 (1985)
Matsunaga T, Okochi M, Environ. Sci. Technol., 29, 501 (1995)
Mo SD, Ching WY, Phys. Rev., 51, 13023 (1995)
Moser RH, "Critical Issues in Regulating Microbes and Disinfection By-product," in "Regulating Drinking Water Quality," Ed. C.E. Gilbert and E.J. Calabrese, Lewis Pub., Michigan (1992)
Ollis DF, Al-Ekabi H, "Photocatalytic Purification and Treatment of Water and Air, Trace Metals in Environment 3," Elsevier Science Pub., Amsterdam (1993)
Pontius FW, "Water Quality and Treatment, A Handbook of Community Water Supplies," 4(th) ed., McGrawHill Inc., New York (1990)
Regli S, "Disinfection Requirements to Control for Microbial Contamination," in "Regulating Drinking Water Quality," Ed. C.E. Gilbert and E.J. Calabrese, Lewis Pub., Michigan (1992)
Yamashita H, Kawasaki S, Ichihashi Y, Takeuchi M, Harada M, Anpo M, Louis C, Che M, Korean J. Chem. Eng., 15(5), 491 (1998)
