Disinfection of E. coli by carbon modified TiO2 photocatalysts

• Autorzy: Janus M. , Markowska-Szczupak A. , Kusiak-Nejman E. , Morawski A. W.
• Języki publikacji: EN

Abstrakty

EN

Photocatalytic disinfection of Escherichia coli by carbon modified TiO 2 photocatalysts was tested under UV and visible light irradiation. Carbon modification of TiO2 in a pressure reactor was conducted at 120°C for 4 h. For modification purposes, five alcohols were used (methanol, ethanol, n-butanol, 2-butanol, and tert-butanol). The amount of carbon in photocatalysts was calculated with a termogravimetric analyser. It was found that photocatalysts with low content of carbon have better antibacterial ability under visible light irradiation and photocatalysts with higher content of carbon have better antibacterial ability under UV light irradiation.

Słowa kluczowe

EN

titanium dioxide; carbon; disinfection; photocatalytic disinfection; Escherichia coli; photocatalysts

PL

dwutlenek tytanu; ditlenek tytanu; węgiel; dezynfekcja; dezynfekcja fotokatalityczna; Escherichia coli; fotokatalizatory

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Environment Protection Engineering
• Rocznik: 2012
• Tom: Vol. 38, nr 2
• Strony: 89--97
• Opis fizyczny: Bibliogr. 40 poz., tab., rys.

Twórcy

autor

Janus M.

• Institute of Chemical and Environment Engineering, West Pomeranian University of Technology, Szczecin, ul. Pułaskiego, 10, 70-322 Szczecin

autor

Markowska-Szczupak A.

• Institute of Chemical and Environment Engineering, West Pomeranian University of Technology, Szczecin, ul. Pułaskiego, 10, 70-322 Szczecin

autor

Kusiak-Nejman E.

• Institute of Chemical and Environment Engineering, West Pomeranian University of Technology, Szczecin, ul. Pułaskiego, 10, 70-322 Szczecin

autor

Morawski A. W.

• Institute of Chemical and Environment Engineering, West Pomeranian University of Technology, Szczecin, ul. Pułaskiego, 10, 70-322 Szczecin

Bibliografia

• [1] BLAKE D.M.,MANESS P.C.,HUANG Z.,WOLFRUM E.J.,HUANG J.,J. Sep. Purif. Methods, 1999, 28, 1.
• [2] CASTRO C., SANJINES R., PULGARIN C., OSORIO P., GIRALDO S.A., KIWI J., J. Photochem. Photobiol. A: Chem., 2010, 216, 295.
• [3] TORRES A.,RUALES C., PULGARIN C., AIMABLE A.,BOWEN P., SARRIA V., KIWI J., Appl. Mater. Interfaces, 2010, 2, 2547.
• [4] RIZZO L., J. Hazard. Mater., 2009, 165, 48.
• [5] CHRISTENSEN P.A.,CURTIS T.P.,EGERTON T.A.,KOSA S.A.M.,TINLIN J.R., Applied Cat. B: Environ., 2003, 41, 371.
• [6] GOMES I.A., SANTOS J.C., VILAR V.J.P., BOAVENTURA R.A.R., Appl. Catal. B: Environ., 2009, 88, 283.
• [7] KAPINUS E.I., KHALYAVKA T.A., SHIMANOVSKAYA V.V., VIKTOROVA T.I., STRELEKO V., Intern. J. Photoenerg., 2003, 5, 159.
• [8] ANAPO M., Pure Appl. Chem., 2000, 72, 1265.
• [9] TSUANG Y.H.,SUN J.S.,HUANG Y.C.,LU C.H.,CHANG W.H.,WANG C.C., Artif. Organs., 2008, 32, 167.
• [10] IRELAND J.C.,KLOSTERMANN P.,RICE E.W.,CLARK R.M., Appl. Environ. Microbiol., 1993, 59, 1668.
• [11] ROBERTSON J.M.C.,ROBERTSON P.K.,LATON L.A., J. Photochem. Photobiol. A Chem., 2005, 175, 51.
• [12] CARP O.,HUISMAN C.L.,RELLER A., Solid State Chem., 2004, 32, 33.
• [13] LINSEBIGLER A.L.,LU G., YATES J.T., Chem. Rev., 1995, 95, 735.
• [14] HERRMANN J.M., Catal. Today, 1999, 53, 115.
• [15] MATSUNAGA T.,TOMODA T.,NAKAJIMA T.,WAKE H., FEMS Microbiol. Lett., 1985, 29, 211.
• [16] SHIEH K.J.,LI M.,LEE Y.H.,SHEU S.D.,LIU Y.T.,WANG Y.C., Nanomed. Biol. Med., 2006, 2, 121.
• [17] GELOVER S.,GÓMEZ L.A.,REYES K.,LEAL M.T.,Water Res., 2006, 40, 3274.
• [18] GOGNIAT G.,DUKAN S.,Appl. Environ. Microbiol., 2007, 73, 7740.
• [19] SIRMAHACHAI U.,PHONGPAICHIT S.,WONGNAWA S., J. Sci. Tech., 2009, 31, 1.
• [20] VĂCĂROIU C.,ENACHE M., GARTNER M., POPESCU G., ANASTASESCU M.,BREZEANU A., TODOROVA N., IANNAKOPOULOU T.,TRAPALIS CH.,DUMITRU L.,WORLD J., Microbiol. Biotech., 2009, 15, 27.
• [21] KIWI J.,NADTOCHENKO V., Langmuir, 2005, 21, 4631.
• [22] SAYILKAN F., ASILTÜRK M., KIRAZ N., BURUNKAYA E., ARPAÇ E., SAYILKAN H., J. Hazard. Mater. 2009, 162, 1309.
• [23] WU P.,XIE R.,IMLAY K.,SHANG J.K., Environ. Sci. Technol., 2010, 44, 6992.
• [24] CHENG C.L., SUN D.S., CHU W.C., TSENG Y.H., HO H.C., WANG J.B., CHUNG P.H., CHEN J.H., PEI J.T.,LIN N.T.,YU M.S.,CHANG H.H.,J. Biom. Sci., 2009, 16. 25.
• [25] OH W.C.,JUNG A.R.,KO W.B., Mater. Sci. Eng., 2009, 29, 1338.
• [26] KRISHNA V., PUMPRUEG S., LEE S.H., ZHAO J., SIGMUND W., KOOPMAN B., MOUDGIL B.M., Trans. IChemE, Proc. Safety Environ. Prot., 2005, 83, 393.
• [27] AKHAVAN O.,ABDOLAHAD M.,ABDI Y.,MOHAJERZADEH S., Carbon, 2009, 47, 3280.
• [28] KONEKO M.,OKURA I. (Eds.), Photocatalysis Science and Technology, Kodansha Springer, 2002, 117.
• [29] KIWI J.,NADTOCHENKO V., J. Phys. Chem. B., 2004, 108, 17675.
• [30] FUJISHIMA A.,ZHANG X., Cr. Chim., 2005, 9, 750.
• [31] HUANG Z.,MANESS P.C.,BLAKE D.M.,WOLFRUM E.J., SMOLIŃSKI S.L.,JACOBY W.A., J. Photochem. Photobiol. A. Chem., 2000, 130, 163.
• [32] KÜHN K., CHABERNY I.F., MASSHOLDER K., SICKLER M., BENZ V.W., SONNTAG H.G., ERDINGER L., Chemosphere, 2003, 53, 71.
• [33] RINCON A.G.,PULGARIN C., Appl. Catal. B. Environ., 2003, 44, 263.
• [34] WOLFRUM E.J., HUANG J., BLAKE D.M., MANESS P.C., HUANG Z., FIEST J., Environ. Sci. Technol, 2002, 36, 3412.
• [35] MALATO S.,BLANCO J.,VIDAL A.,RICHTER C.,Appl. Catal. B: Environ., 2002, 37, 1.
• [36] RINCON A.G.,PULGARIN C., Appl. Catal. B: Environ., 2004, 51, 283.
• [37] KHAENGRAENG R.,REED R.H., J. Appl. Microbiol., 2005, 99, 39.
• [38] MITORAJ D.,JAŃCZYK A., STRUS M., KIRSCH H., STOCHEL G., HECZKO P.B., MACYK W., Photochem. Photobiol. Sci., 2007, 6, 642.
• [39] ALLEN N.S.,EDGE M., SANDOVAL G., VERRAN J., STRATTON J.,MALTBY J., J. Photochem. and Photobiol., 2005, 81, 279.
• [40] VOHRA A., GOSWAMI D.Y., DESHPANDE D.A.,BLOCK S.S.,J. Indus. Microbiol. Biotech., 2005, 32, 1367.