TiO₂/AC Composites for Synergistic Adsorption-Photocatalysis Processes: Present Challenges and Further Developments for Water Treatment and Reclamation

REFERENCES

• Aksoylu , A. E. , Faria , J. L. , Pereira , M. F.R. , Figueiredo , J. L. , Serp , P. , Hierso , J. C. , Feurer , R. , Kihn , Y. and Kalck , P. 2003 . Highly dispersed activated carbon supported platinum catalysts prepared by OMCVD: A comparison with wet impregnated catalysts . Applied Catalysis A: General , 243 : 357 – 365 .
   Web of Science ®Google Scholar
• Aktas , Ö. and Çeçen , F. 2006 . Effect of type of carbon activation on adsorption and its reversibility . Journal of Chemical Technology & Biotechnology , 81 : 94 – 101 .
   Web of Science ®Google Scholar
• Andreozzi , R. , Raffaele , M. and Nicklas , P. 2003 . Pharmaceuticals in STP effluents and their solar photodegradation in aquatic environment . Chemosphere , 50 : 1319 – 1330 .
   PubMed Web of Science ®Google Scholar
• Ania , C. and Béguin , F. 2007 . Electrochemically assisted adsorption/desorption of bentazone on activated carbon cloth . Adsorption , 13 : 579 – 586 .
   Web of Science ®Google Scholar
• Ania , C. O. , Menéndez , J. A. , Parra , J. B. and Pis , J. J. 2004 . Microwave-induced regeneration of activated carbons polluted with phenol. A comparison with conventional thermal regeneration . Carbon , 42 : 1383 – 1387 .
   Web of Science ®Google Scholar
• Antoniou , M. G. , Shoemaker , J. A. , de la Cruz , A. A. and Dionysiou , D. D. 2008 . Unveiling new degradation intermediates/pathways from the photocatalytic degradation of Microcystin-LR . Environmental Science & Technology , 42 : 8877 – 8883 .
   PubMedGoogle Scholar
• Ao , Y. , Xu , J. , Fu , D. , Shen , X. and Yuan , C. 2008a . Low temperature preparation of anatase TiO2-coated activated carbon . Colloids and Surfaces A: Physicochemical and Engineering Aspects , 312 : 125 – 130 .
   Web of Science ®Google Scholar
• Ao , Y. , Xu , J. , Fu , D. , Shen , X. and Yuan , C. 2008b . A novel magnetically separable composite photocatalyst: Titania-coated magnetic activated carbon . Separation and Purification Technology , 61 : 436 – 441 .
   Web of Science ®Google Scholar
• Ao , Y. , Xu , J. , Fu , D. and Yuan , C. 2009 . Photocatalytic degradation of X-3B by titania-coated magnetic activated carbon under UV and visible irradiation . Journal of Alloys and Compounds , 471 : 33 – 38 .
   Google Scholar
• Araña , J. , Herrera Melián , J. A. , Doña Rodríguez , J. M. , González Díaz , O. , Viera , A. , Pérez Peña , J. , Marrero Sosa , P. M. and Espino Jiménez , V. 2002 . TiO2-photocatalysis as a tertiary treatment of naturally treated wastewater . Catalysis Today , 76 : 279 – 289 .
   Web of Science ®Google Scholar
• Araña , J. , Doña-Rodríguez , J. M. , Tello Rendón , E. , Garriga i Cabo , C. , González-Díaz , O. , Herrera-Melián , J. A. , Pérez-Peña , J. , Colón , G. and Navío , J. A. 2003a . TiO2 activation by using activated carbon as a support: Part II. Photoreactivity and FTIR study . Applied Catalysis B: Environmental , 44 : 153 – 160 .
   Web of Science ®Google Scholar
• Araña , J. , Doña-Rodríguez , J. M. , Tello Rendón , E. , Garriga i Cabo , C. , González-Díaz , O. , Herrera-Melián , J. A. , Pérez-Peña , J. , Colón , G. and Navío , J. A. 2003b . TiO2 activation by using activated carbon as a support: Part I. Surface characterisation and decantability study . Applied Catalysis B: Environmental , 44 : 161 – 172 .
   Web of Science ®Google Scholar
• Arques , A. , Amat , A. M. , García-Ripoll , A. and Vicente , R. 2007a . Detoxification and/or increase of the biodegradability of aqueous solutions of dimethoate by means of solar photocatalysis . Journal of Hazardous Materials , 146 : 447 – 452 .
   PubMed Web of Science ®Google Scholar
• Arques , A. , García-Ripoll , A. , Sanchís , R. , Santos-Juanes , L. , Amat , A. M. , López , M. F. and Miranda , M. A. 2007b . Detoxification of aqueous solutions containing the commercial pesticide metasystox by TiO2-mediated solar photocatalysis . Journal of Solar Energy Engineering, Transactions of the ASME , 129 : 74 – 79 .
   Google Scholar
• Asahi , R. and Morikawa , T. 2007 . Nitrogen complex species and its chemical nature in TiO2 for visible-light sensitized photocatalysis . Chemical Physics , 339 : 57 – 63 .
   Web of Science ®Google Scholar
• Asahi , R. , Morikawa , T. , Ohwaki , T. , Aoki , K. and Taga , Y. 2001 . Visible-light photocatalysis in nitrogen-doped titanium oxides . Science , 293 : 269 – 271 .
   PubMed Web of Science ®Google Scholar
• Augugliaro , V. , García-López , E. , Loddo , V. , Malato-Rodríguez , S. , Maldonado , I. , Marcì , G. , Molinari , R. and Palmisano , L. 2005 . Degradation of lincomycin in aqueous medium: Coupling of solar photocatalysis and membrane separation . Solar Energy , 79 : 402 – 408 .
   Web of Science ®Google Scholar
• Augugliaro , V. , Litter , M. , Palmisano , L. and Soria , J. 2006 . The combination of heterogeneous photocatalysis with chemical and physical operations: A tool for improving the photoprocess performance . Journal of Photochemistry and Photobiology C: Photochemistry Reviews , 7 : 127 – 144 .
   Web of Science ®Google Scholar
• Avranas , A. , Poulios , I. , Kypri , C. , Jannakoudakis , D. and Kyriakou , G. 1993 . Heterogeneous photocatalytic degradation of the cationic surfactant dodecylpyridinum chloride . Applied Catalysis B: Environmental , 2 : 289 – 302 .
   Web of Science ®Google Scholar
• Benotti , M. J. , Stanford , B. D. , Wert , E. C. and Snyder , S. A. 2009 . Evaluation of a photocatalytic reactor membrane pilot system for the removal of pharmaceuticals and endocrine disrupting compounds from water . Water Research , 43 : 1513 – 1522 .
   PubMed Web of Science ®Google Scholar
• Bizani , E. , Fytianos , K. , Poulios , I. and Tsiridis , V. 2006 . Photocatalytic decolorization and degradation of dye solutions and wastewaters in the presence of titanium dioxide . Journal of Hazardous Materials , 136 : 85 – 94 .
   PubMed Web of Science ®Google Scholar
• Blanco , J. , Malato , S. , Fernández-Ibañez , P. , Alarcón , D. , Gernjak , W. and Maldonado , M. I. 2009 . Review of feasible solar energy applications to water processes . Renewable and Sustainable Energy Reviews , 13 : 1437 – 1445 .
   Web of Science ®Google Scholar
• Boehm , H. P. 2002 . Surface oxides on carbon and their analysis: A critical assessment . Carbon , 40 : 145 – 149 .
   Web of Science ®Google Scholar
• Brown , N. 2009 . Adsorb and regenerate! . Chemical Engineer , 814 : 24 – 26 .
   Google Scholar
• Burket , C. L. , Rajagopalan , R. and Foley , H. C. 2008 . Overcoming the barrier to graphitization in a polymer-derived nanoporous carbon . Carbon , 46 : 501 – 510 .
   Google Scholar
• Burns , R. A. , Crittenden , J. C. , Hand , D. W. , Selzer , V. H. , Sutter , L. L. and Salman , S. R. 1999 . Effect of inorganic ions in heterogeneous photocatalysis of TCE . Journal of Environmental Engineering , 125 : 77 – 85 .
   Web of Science ®Google Scholar
• Butler , E. C. and Davis , A. P. 1993 . Photocatalytic oxidation in aqueous titanium dioxide suspensions: The influence of dissolved transition metals . Journal of Photochemistry and Photobiology A: Chemistry , 70 : 273 – 283 .
   Web of Science ®Google Scholar
• Carp , O. , Huisman , C. L. and Reller , A. 2004 . Photoinduced reactivity of titanium dioxide . Progress in Solid State Chemistry , 32 : 33 – 177 .
   Web of Science ®Google Scholar
• Carpio , E. , Zúñiga , P. , Ponce , S. , Solis , J. , Rodriguez , J. and Estrada , W. 2005 . Photocatalytic degradation of phenol using TiO2 nanocrystals supported on activated carbon . Journal of Molecular Catalysis A: Chemical , 228 : 293 – 298 .
   Web of Science ®Google Scholar
• Chan , C. M. , Wong , K. H. , Chung , W. K. , Chow , T. S. and Wong , P. K. 2007 . Photocatalytic degradation of di(2-ethylhexyl)phthalate adsorbed by chitin A . Water Science and Technology , 56 : 125 – 134 .
   PubMedGoogle Scholar
• Chatterjee , D. and Dasgupta , S. 2005 . Visible light induced photocatalytic degradation of organic pollutants . Journal of Photochemistry and Photobiology C: Photochemistry Reviews , 6 : 186 – 205 .
   Web of Science ®Google Scholar
• Chatzitakis , A. , Berberidou , C. , Paspaltsis , I. , Kyriakou , G. , Sklaviadis , T. and Poulios , I. 2008 . Photocatalytic degradation and drug activity reduction of Chloramphenicol . Water Research , 42 : 386 – 394 .
   PubMed Web of Science ®Google Scholar
• Chaudhary , D. S. , Vigneswaran , S. , Ngo , H. H. , Moon , H. , Shim , W. G. and Kim , S. H. 2002 . Granular activated carbon (GAC) adsorption in tertiary wastewater treatment: Experiments and models . Water Science and Technology , 47 : 113 – 120 .
   Google Scholar
• Chen , X. and Mao , S. S. 2007 . Titanium dioxide nanomaterials: Synthesis, properties, modifications, and applications . Chemical Reviews , 107 : 2891 – 2959 .
   PubMed Web of Science ®Google Scholar
• Chin , S. S. , Chiang , K. and Fane , A. G. 2006 . The stability of polymeric membranes in a TiO2 photocatalysis process . Journal of Membrane Science , 275 : 202 – 211 .
   Web of Science ®Google Scholar
• Chin , S. S. , Lim , T. M. , Chiang , K. and Fane , A. G. 2007a . Factors affecting the performance of a low-pressure submerged membrane photocatalytic reactor . Chemical Engineering Journal , 130 : 53 – 63 .
   Web of Science ®Google Scholar
• Chin , S. S. , Lim , T. M. , Chiang , K. and Fane , A. G. 2007b . Hybrid low-pressure submerged membrane photoreactor for the removal of bisphenol A . Desalination , 202 : 253 – 261 .
   Web of Science ®Google Scholar
• Choo , K. H. , Chang , D. I. , Park , K. W. and Kim , M. H. 2008 . Use of an integrated photocatalysis/hollow fiber microfiltration system for the removal of trichloroethylene in water . Journal of Hazardous Materials , 152 : 183 – 190 .
   PubMed Web of Science ®Google Scholar
• Christensen , P. A. , Curtis , T. P. , Egerton , T. A. , Kosa , S. A.M. and Tinlin , J. R. 2003 . Photoelectrocatalytic and photocatalytic disinfection of E. coli suspensions by titanium dioxide . Applied Catalysis B: Environmental , 41 : 371 – 386 .
   Web of Science ®Google Scholar
• Coelho , C. , Oliveira , A. S. , Pereira , M. F.R. and Nunes , O. C. 2006 . The influence of activated carbon surface properties on the adsorption of the herbicide molinate and the bio-regeneration of the adsorbent . Journal of Hazardous Materials , 138 : 343 – 349 .
   PubMed Web of Science ®Google Scholar
• Cong , Y. Q. and Wu , Z. C. 2007 . Self-regeneration of activated carbon modified with palladium catalyst for electrochemical dechlorination . Chinese Chemical Letters , 18 : 1013 – 1016 .
   Google Scholar
• Cook , D. , Newcombe , G. and Sztajnbok , P. 2001 . The application of powdered activated carbon for MIB and geosmin removal: Predicting PAC doses in four raw waters . Water Research , 35 : 1325 – 1333 .
   PubMed Web of Science ®Google Scholar
• Cordero , T. , Chovelon , J.-M. , Duchamp , C. , Ferronato , C. and Matos , J. 2007b . Surface nano-aggregation and photocatalytic activity of TiO2 on H-type activated carbons . Applied Catalysis B: Environmental , 73 : 227 – 235 .
   Web of Science ®Google Scholar
• Cordero , T. , Duchamp , C. , Chovelon , J.-M. , Ferronato , C. and Matos , J. 2007a . Influence of L-type activated carbons on photocatalytic activity of TiO2 in 4-chlorophenol photodegradation . Journal of Photochemistry and Photobiology A: Chemistry , 191 : 122 – 131 .
   Google Scholar
• Cougnaud , A. , Faur , C. and Le Cloirec , P. 2005 . Removal of pesticides from aqueous solution: Quantitative relationship between activated carbon characteristics and adsorption properties . Environmental Technology , 26 : 857 – 866 .
   PubMed Web of Science ®Google Scholar
• Dalrymple , O. K. , Yeh , D. H. and Trotz , M. A. 2007 . Removing pharmaceuticals and endocrine-disrupting compounds from wastewater by photocatalysis . Journal of Chemical Technology & Biotechnology , 82 : 121 – 134 .
   Web of Science ®Google Scholar
• Davit , P. , Martra , G. , Coluccia , S. , Augugliaro , V. , García López , E. , Loddo , V. , Marcì , G. , Palmisano , L. and Schiavello , M. 2003 . Adsorption and photocatalytic degradation of acetonitrile: FT-IR investigation . Journal of Molecular Catalysis A: Chemical , : 204 – 205 . 693 – 701 .
   Google Scholar
• Debye , P. and Scherrer , P. 1917 . Interference on inordinate orientated particles in X-ray light. III . Physikalische Zeitschrift , 18. : 291 – 301 .
   Google Scholar
• Demirbas , A. 2009 . Agricultural based activated carbons for the removal of dyes from aqueous solutions: A review . Journal of Hazardous Materials , 167 : 1 – 9 .
   PubMed Web of Science ®Google Scholar
• Devipriya , S. and Yesodharan , S. 2005 . Photocatalytic degradation of pesticide contaminants in water . Solar Energy Materials and Solar Cells , 86 : 309 – 348 .
   Web of Science ®Google Scholar
• Di Paola , A. , Augugliaro , V. , Palmisano , L. , Pantaleo , G. and Savinov , E. 2003 . Heterogeneous photocatalytic degradation of nitrophenols . Journal of Photochemistry and Photobiology A: Chemistry , 155 : 207 – 214 .
   Web of Science ®Google Scholar
• Dillert , R. , Bahnemann , D. and Hidaka , H. 2007 . Light-induced degradation of perfluorocarboxylic acids in the presence of titanium dioxide . Chemosphere , 67 : 785 – 792 .
   PubMed Web of Science ®Google Scholar
• Ding , Z. , Hu , X. , Lu , G. Q. , Yue , P.-L. and Greenfield , P. F. 2000 . Novel silica gel supported TiO2 photocatalyst synthesized by CVD method . Langmuir , 16 : 6216 – 6222 .
   Web of Science ®Google Scholar
• Ding , Z. , Hu , X. , Yue , P. L. , Lu , G. Q. and Greenfield , P. F. 2001 . Synthesis of anatase TiO2 supported on porous solids by chemical vapor deposition . Catalysis Today , 68 : 173 – 182 .
   Web of Science ®Google Scholar
• Dubey , K. V. , Juwarkar , A. A. and Singh , S. K. 2005 . Adsorption-desorption process using wood-based activated carbon for recovery of biosurfactant from fermented distillery wastewater . Biotechnology Progress , 21 : 860 – 867 .
   PubMed Web of Science ®Google Scholar
• Egerton , T. A. and Christensen , P. A. 2004 . “ Photoelecrocatalysis processes ” . In Advanced oxidation processes for water and wastewater treatment , Edited by: Parsons , S. 167 – 184 . London, , England : IWA .
   Google Scholar
• El-Sheikh , A. H. , Al-Degs , Y. S. , Newman , A. P. and Lynch , D. E. 2007 . Oxidized activated carbon as support for titanium dioxide in UV-assisted degradation of 3-chlorophenol . Separation and Purification Technology , 54 : 117 – 123 .
   Web of Science ®Google Scholar
• El-Sheikh , A. H. , Newman , A. P. , Al-Daffaee , H. , Phull , S. , Cresswell , N. and York , S. 2004 . Deposition of anatase on the surface of activated carbon . Surface and Coatings Technology , 187 : 284 – 292 .
   Web of Science ®Google Scholar
• El-Sheikh , A. H. and Sweileh , J. A. 2007 . A rapid and simple microwave-assisted digestion procedure for spectrophotometric determination of titanium dioxide photocatalyst on activated carbon . Talanta , 71 : 1867 – 1872 .
   PubMed Web of Science ®Google Scholar
• Essam , T. , Amin , M. A. , El Tayeb , O. , Mattiasson , B. and Guieysse , B. 2007 . Sequential photochemical-biological degradation of chlorophenols . Chemosphere , 66 : 2201 – 2209 .
   PubMed Web of Science ®Google Scholar
• Fernández-Alba , A. R. , Hernando , D. , Agüera , A. , Cáceres , J. and Malato , S. 2002 . Toxicity assays: A way for evaluating AOPs efficiency . Water Research , 36 : 4255 – 4262 .
   PubMed Web of Science ®Google Scholar
• French , R. A. , Jacobson , A. R. , Kim , B. , Isley , S. L. , Penn , L. and Baveye , P. C. 2009 . Influence of ionic strength, pH, and cation valence on aggregation kinetics of titanium dioxide nanoparticles . Environmental Science and Technology , 43 : 1354 – 1359 .
   PubMed Web of Science ®Google Scholar
• Fu , P.-F. , Luan , Y. and Dai , X-G. 2004 . Preparation of activated carbon fibers supported TiO2 photocatalyst and evaluation of its photocatalytic reactivity . Journal of Molecular Catalysis A: Chemical , 221 : 81 – 88 .
   Web of Science ®Google Scholar
• Fu , P.-F. , Luan , Y. and Dai , X.-G. 2006 . Interposition fixing structure of TiO2 film deposited on activated carbon fibers . Transactions of Nonferrous Metals Society of China , 16 : 965 – 969 .
   Google Scholar
• Fujishima , A. and Zhang , X. 2006 . Titanium dioxide photocatalysis: Present situation and future approaches . Comptes Rendus Chimie , 9 : 750 – 760 .
   Web of Science ®Google Scholar
• Fujishima , A. , Zhang , X. and Tryk , D. A. 2008 . TiO2 photocatalysis and related surface phenomena . Surface Science Reports , 63 : 515 – 582 .
   Web of Science ®Google Scholar
• García-Ripoll , A. , Amat , A. M. , Arques , A. , Vicente , R. , Ballesteros Martín , M. M. , Pérez , J. A.S. , Oller , I. and Malato , S. 2009 . Confirming Pseudomonas putida as a reliable bioassay for demonstrating biocompatibility enhancement by solar photo-oxidative processes of a biorecalcitrant effluent . Journal of Hazardous Materials , 162 : 1223 – 1227 .
   PubMedGoogle Scholar
• Gerrity , D. , Mayer , B. , Ryu , H. , Crittenden , J. and Abbaszadegan , M. 2009 . A comparison of pilot-scale photocatalysis and enhanced coagulation for disinfection byproduct mitigation . Water Research , 43 : 1597 – 1610 .
   PubMed Web of Science ®Google Scholar
• Gogate , P. R. and Pandit , A. B. 2004 . Sonophotocatalytic reactors for wastewater treatment: A critical review . AIChE Journal , 50 : 1051 – 1079 .
   Web of Science ®Google Scholar
• Goncharuk , V. , Kozyatnik , I. , Klimenko , N. and Savchina , L. 2007 . Natural bioregeneration of activated carbons in filters for add-on treatment of drinking water during their continuous operation . Journal of Water Chemistry and Technology , 29 : 300 – 306 .
   Google Scholar
• Guillard , C. , Puzenat , E. , Lachheb , H. , Houas , A. and Herrmann , J. M. 2005 . Why inorganic salts decrease the TiO2 photocatalytic efficiency . International Journal of Photoenergy , 7 : 1 – 9 .
   Web of Science ®Google Scholar
• Gültekin , I. and Ince , N. H. 2007 . Synthetic endocrine disruptors in the environment and water remediation by advanced oxidation processes . Journal of Environmental Management , 85 : 816 – 832 .
   PubMed Web of Science ®Google Scholar
• Gur-Reznik , S. , Katz , I. and Dosoretz , C. G. 2008 . Removal of dissolved organic matter by granular-activated carbon adsorption as a pretreatment to reverse osmosis of membrane bioreactor effluents . Water Research , 42 : 1595 – 1605 .
   PubMed Web of Science ®Google Scholar
• Guzman , K. A.D. , Finnegan , M. P. and Banfield , J. F. 2006 . Influence of surface potential on aggregation and transport of titania nanoparticles . Environmental Science and Technology , 40 : 7688 – 7693 .
   PubMed Web of Science ®Google Scholar
• Haque , M. M. and Muneer , M. 2007 . Photodegradation of norfloxacin in aqueous suspensions of titanium dioxide . Journal of Hazardous Materials , 145 : 51 – 57 .
   PubMed Web of Science ®Google Scholar
• Heberer , T. 2002 . Tracking persistent pharmaceutical residues from municipal sewage to drinking water . Journal of Hydrology , 266 : 175 – 189 .
   Web of Science ®Google Scholar
• Herrmann , J. M. 2005 . Heterogeneous photocatalysis: State of the art and present applications . Topics in Catalysis , 34 : 49 – 65 .
   Web of Science ®Google Scholar
• Hidaka , H. , Yamada , S. , Suenaga , S. , Zhao , J. , Serpone , N. and Pelizzetti , E. 1990 . Photodegradation of surfactants: Part vi complete photocatalytic degradation of anionic, cationic and nonionic surfactants in aqueous semiconductor dispersions . Journal of Molecular Catalysis , 59 : 279 – 290 .
   Google Scholar
• Hilal , N. , Hankins , N. , Cho , I. H. and Kim , C. G. 2004 . Optimal strategy for algae control in potable water treatment facilities . International Journal of Environmental Technology and Management , 4 : 236 – 252 .
   Google Scholar
• Hille , M. and Ouden , J. D. 2005 . Charcoal and activated carbon as adsorbate of phytotoxic compounds: A comparative study . Oikos , 108 : 202 – 207 .
   Web of Science ®Google Scholar
• Hoffmann , M. R. , Martin , S. T. , Choi , W. and Bahnemann , D. W. 1995 . Environmental applications of semiconductor photocatalysis . Chemical Reviews , 95 : 69 – 96 .
   Web of Science ®Google Scholar
• Hoigne , J. 1998 . “ Chemistry of aqueous ozone and transformation of pollutants by ozonation and advanced oxidation processes ” . In The handbook of environmental chemistry , Edited by: Hutzinger , O. 83 – 141 . Berlin, , Germany : Springer-Verlag .
   Google Scholar
• Horng , R. S. and Tseng , I. C. 2008 . Regeneration of granular activated carbon saturated with acetone and isopropyl alcohol via a recirculation process under H2O2/UV oxidation . Journal of Hazardous Materials , 154 : 366 – 372 .
   PubMed Web of Science ®Google Scholar
• Hou , Y. , Qu , J. , Zhao , X. , Lei , P. , Wan , D. and Huang , C. P. 2009 . Electro-photocatalytic degradation of acid orange II using a novel TiO2/ACF photoanode . Science of The Total Environment , 407 : 2431 – 2439 .
   PubMed Web of Science ®Google Scholar
• Hu , J.-Y. , Aizawa , T. , Ookubo , Y. , Morita , T. and Magara , Y. 1998 . Adsorptive characteristics of ionogenic aromatic pesticides in water on powdered activated carbon . Water Research , 32 : 2593 – 2600 .
   Web of Science ®Google Scholar
• Huang , X. , Leal , M. and Li , Q. 2008 . Degradation of natural organic matter by TiO2 photocatalytic oxidation and its effect on fouling of low-pressure membranes . Water Research , 42 : 1142 – 1150 .
   PubMed Web of Science ®Google Scholar
• Iriarte-Velasco , U. , Álvarez-Uriarte , J. I. , Chimeno-Alaníc , N. and González-Velasco , J. R. 2008 . Natural organic matter adsorption onto granular activated carbons: Implications in the molecular weight and disinfection byproducts formation . Industrial and Engineering Chemistry Research , 47 : 7868 – 7876 .
   Google Scholar
• Jacangelo , J. G. , DeMarco , J. , Owen , D. M. and Randtke , S. J. 1995 . Selected processes for removing NOM: An overview . Journal / American Water Works Association , 87 : 64 – 77 .
   Web of Science ®Google Scholar
• Jarusutthirak , C. and Amy , G. 2007 . Understanding soluble microbial products (SMP) as a component of effluent organic matter (EfOM) . Water Research , 41 : 2787 – 2793 .
   PubMed Web of Science ®Google Scholar
• Jensen , H. , Soloviev , A. , Li , Z. and Søgaard , E. G. 2005 . XPS and FTIR investigation of the surface properties of different prepared titania nano-powders . Applied Surface Science , 246 : 239 – 249 .
   Web of Science ®Google Scholar
• Jia , Y. , Wang , R. and Fane , A. G. 2006 . Atrazine adsorption from aqueous solution using powdered activated carbon: Improved mass transfer by air bubbling agitation . Chemical Engineering Journal , 116 : 53 – 59 .
   Web of Science ®Google Scholar
• Joseph , C. G. , Li Puma , G. , Bono , A. and Krishnaiah , D. 2009 . Sonophotocatalysis in advanced oxidation process: A short review . Ultrasonics Sonochemistry , 16 : 583 – 589 .
   PubMed Web of Science ®Google Scholar
• Karpova , T. , Preis , S. and Kallas , J. 2007 . Selective photocatalytic oxidation of steroid estrogens in water treatment: Urea as co-pollutant . Journal of Hazardous Materials , 146 : 465 – 471 .
   PubMedGoogle Scholar
• Klavarioti , M. , Mantzavinos , D. and Kassinos , D. 2009 . Removal of residual pharmaceuticals from aqueous systems by advanced oxidation processes . Environment International , 35 : 402 – 417 .
   PubMed Web of Science ®Google Scholar
• Klimenko , N. , Sinel’nikova , A. , Nevinnaya , L. , Smolin , S. , Sidorenko , Y. and Gvozdyak , P. 2008 . The impact of aromatic compounds on the efficiency of biofiltration through activated carbon . Journal of Water Chemistry and Technology , 30 : 92 – 99 .
   Google Scholar
• Kolpin , D. W. , Furlong , E. T. , Meyer , M. T. , Thurman , E. M. , Zaugg , S. D. , Barber , L. B. and Buxton , H. T. 2002 . Pharmaceuticals, hormones, and other organic wastewater contaminants in U.S. streams, 1999–2000: A national reconnaissance . Environmental Science and Technology , 36 : 1202 – 1211 .
   PubMed Web of Science ®Google Scholar
• Konstantinou , I. K. and Albanis , T. A. 2003 . Photocatalytic transformation of pesticides in aqueous titanium dioxide suspensions using artificial and solar light: Intermediates and degradation pathways . Applied Catalysis B: Environmental , 42 : 319 – 335 .
   Web of Science ®Google Scholar
• Kubo , M. , Fukuda , H. , Chua , X. J. and Yonemoto , T. 2007 . Kinetics of ultrasonic degradation of phenol in the presence of composite particles of titanium dioxide and activated carbon . Ind. Eng. Chem. Res. , 46 : 699 – 704 .
   Google Scholar
• Kumar , P. M. , Badrinarayanan , S. and Sastry , M. 2000 . Nanocrystalline TiO2 studied by optical, FTIR and X-ray photoelectron spectroscopy: Correlation to presence of surface states . Thin Solid Films , 358 : 122 – 130 .
   Web of Science ®Google Scholar
• Le-Clech , P. , Chen , V. and Fane , T. A.G. 2006a . Fouling in membrane bioreactors used in wastewater treatment . Journal of Membrane Science , 284 : 17 – 53 .
   Web of Science ®Google Scholar
• Le-Clech , P. , Lee , E.-K. and Chen , V. 2006b . Hybrid photocatalysis/membrane treatment for surface waters containing low concentrations of natural organic matters . Water Research , 40 : 323 – 330 .
   PubMed Web of Science ®Google Scholar
• Lee , D.-K. , Kim , S.-C. , Cho , I.-C. , Kim , S.-J. and Kim , S.-W. 2004a . Photocatalytic oxidation of microcystin-LR in a fluidized bed reactor having TiO2-coated activated carbon . Separation and Purification Technology , 34 : 59 – 66 .
   Web of Science ®Google Scholar
• Lee , D.-K. , Kim , S.-C. , Kim , S.-J. , Chung , I.-S. and Kim , S.-W. 2004b . Photocatalytic oxidation of microcystin-LR with TiO2-coated activated carbon . Chemical Engineering Journal , 102 : 93 – 98 .
   Google Scholar
• Lee , J. , Choi , W. and Yoon , J. 2005 . Photocatalytic degradation of N-Nitrosodimethylamine: Mechanism, product distribution, and TiO2 surface modification . Environmental Science & Technology , 39 : 6800 – 6807 .
   PubMed Web of Science ®Google Scholar
• Leng , C.-C. and Pinto , N. G. 1996 . An investigation of the mechanisms of chemical regeneration of activated carbon . Industrial & Engineering Chemistry Research , 35 : 2024 – 2031 .
   Web of Science ®Google Scholar
• Li Puma , G. , Bono , A. , Krishnaiah , D. and Collin , J. G. 2008 . Preparation of titanium dioxide photocatalyst loaded onto activated carbon support using chemical vapor deposition: A review paper . Journal of Hazardous Materials , 157 : 209 – 219 .
   PubMed Web of Science ®Google Scholar
• Li , X. Z. , Fan , C. M. and Sun , Y. P. 2002 . Enhancement of photocatalytic oxidation of humic acid in TiO2 suspensions by increasing cation strength . Chemosphere , 48 : 453 – 460 .
   PubMed Web of Science ®Google Scholar
• Li , Y. , Li , X. , Li , J. and Yin , J. 2005a . Photocatalytic degradation of methyl orange in a sparged tube reactor with TiO2-coated activated carbon composites . Catalysis Communications , 6 : 650 – 655 .
   Web of Science ®Google Scholar
• Li , Y. , Li , X. , Li , J. and Yin , J. 2005b . TiO2-coated active carbon composites with increased photocatalytic activity prepared by a properly controlled sol-gel method . Materials Letters , 59 : 2659 – 2663 .
   Web of Science ®Google Scholar
• Li , Y. , Li , X. , Li , J. and Yin , J. 2006 . Photocatalytic degradation of methyl orange by TiO2-coated activated carbon and kinetic study . Water Research , 40 : 1119 – 1126 .
   PubMed Web of Science ®Google Scholar
• Li , Y. , Ma , M. , Sun , S. , Wang , X. , Yan , W. and Ouyang , Y. 2008 . Preparation and photocatalytic activity of TiO2-carbon surface composites by supercritical pretreatment and sol-gel process . Catalysis Communications , 9 : 1583 – 1587 .
   Web of Science ®Google Scholar
• Li , Y. , Zhang , S. , Yu , Q. and Yin , W. 2007 . The effects of activated carbon supports on the structure and properties of TiO2 nanoparticles prepared by a sol-gel method . Applied Surface Science , 253 : 9254 – 9258 .
   Web of Science ®Google Scholar
• Liang , S. , Liu , C. and Song , L. 2007 . Soluble microbial products in membrane bioreactor operation: Behaviors, characteristics, and fouling potential . Water Research , 41 : 95 – 101 .
   PubMed Web of Science ®Google Scholar
• Lifongo , L. L. , Bowden , D. J. and Brimblecombe , P. 2004 . Photodegradation of haloacetic acids in water . Chemosphere , 55 : 467 – 476 .
   PubMed Web of Science ®Google Scholar
• Lim , J.-L. and Okada , M. 2005 . Regeneration of granular activated carbon using ultrasound . Ultrasonics Sonochemistry , 12 : 277 – 282 .
   PubMed Web of Science ®Google Scholar
• Linsebigler , A. L. , Lu , G. and Yates , J. T. 1995 . Photocatalysis on TiO2 surfaces: Principles, mechanisms, and selected results . Chemical Reviews , 95 : 735 – 758 .
   Web of Science ®Google Scholar
• Liu , I. , Lawton , L. A. , Bahnemann , D. W. , Liu , L. , Proft , B. and Robertson , P. K.J. 2009 . The photocatalytic decomposition of microcystin-LR using selected titanium dioxide materials . Chemosphere , 76 : 549 – 553 .
   PubMed Web of Science ®Google Scholar
• Liu , J.-H. , Crittenden , J. C. , Hand , D. W. and Perram , D. L. 1996 . Regeneration of adsorbents using heterogeneous photocatalytic oxidation . Journal of Environmental Engineering , 122 : 707 – 713 .
   Google Scholar
• Liu , J.-H. , Yang , R. and Li , S.-M. 2006 . Preparation and application of efficient TiO2/ACFs photocatalyst . Journal of Environmental Sciences , 18 : 979 – 982 .
   Google Scholar
• Liu , S. X. and Chen , X. Y. 2007 . Preparation and characterization of a novel activated carbon-supported N-doped visible light response photocatalyst (TiO2-xNy/AC) . Journal of Chemical Technology & Biotechnology , 82 : 453 – 459 .
   Web of Science ®Google Scholar
• Liu , S. X. , Chen , X. Y. and Chen , X. 2007a . A TiO2/AC composite photocatalyst with high activity and easy separation prepared by a hydrothermal method . Journal of Hazardous Materials , 143 : 257 – 263 .
   PubMed Web of Science ®Google Scholar
• Liu , S. X. , Lim , M. , Fabris , R. , Chow , C. , Chiang , K. , Drikas , M. and Amal , R. 2008b . Removal of humic acid using TiO2 photocatalytic process: Fractionation and molecular weight characterisation studies . Chemosphere , 72 : 263 – 271 .
   PubMed Web of Science ®Google Scholar
• Liu , S. X. , Lim , M. , Fabris , R. , Chow , C. , Drikas , M. and Amal , R. 2008a . TiO2 photocatalysis of natural organic matter in surface water: Impact on trihalomethane and haloacetic acid formation potential . Environmental Science and Technology , 42 : 6218 – 6223 .
   PubMed Web of Science ®Google Scholar
• Liu , S. X. , Sun , C. L. and Zhang , S. R. 2004 . Photocatalytic regeneration of exhausted activated carbon saturated with phenol . Bulletin of Environmental Contamination and Toxicology , 73 : 1017 – 1024 .
   PubMedGoogle Scholar
• Liu , Y. , Yang , S. , Hong , J. and Sun , C. 2007b . Low-temperature preparation and microwave photocatalytic activity study of TiO2-mounted activated carbon . Journal of Hazardous Materials , 142 : 208 – 215 .
   PubMed Web of Science ®Google Scholar
• Loos , R. , Gawlik , B. M. , Locoro , G. , Rimaviciute , E. , Contini , S. and Bidoglio , G. 2009 . EU-wide survey of polar organic persistent pollutants in European river waters . Environmental Pollution , 157 : 561 – 568 .
   PubMed Web of Science ®Google Scholar
• Malato , S. , Blanco , J. , Alarcón , D. C. , Maldonado , M. I. , Fernández-Ibáñez , P. and Gernjak , W. 2007 . Photocatalytic decontamination and disinfection of water with solar collectors . Catalysis Today , 122 : 137 – 149 .
   Web of Science ®Google Scholar
• Malato , S. , Blanco , J. , Vidal , A. and Richter , C. 2002 . Photocatalysis with solar energy at a pilot-plant scale: An overview . Applied Catalysis B: Environmental , 37 : 1 – 15 .
   Web of Science ®Google Scholar
• Matatov-Meytal , Y. and Sheintuch , M. 2000 . Catalytic regeneration of chloroorganics-saturated activated carbon using hydrodechlorination . Industrial & Engineering Chemistry Research , 39 : 18 – 23 .
   Google Scholar
• Matos , J. , Laine , J. and Herrmann , J. M. 1999 . Association of activated carbons of different origins with titania in the photocatalytic purification of water . Carbon , 37 : 1870 – 1872 .
   Web of Science ®Google Scholar
• Matos , J. , Laine , J. and Herrmann , J. M. 2001 . Effect of the type of activated carbons on the photocatalytic degradation of aqueous organic pollutants by UV-irradiated titania . Journal of Catalysis , 200 : 10 – 20 .
   Web of Science ®Google Scholar
• Matos , J. , Laine , J. , Herrmann , J. M. , Uzcategui , D. and Brito , J. L. 2007 . Influence of activated carbon upon titania on aqueous photocatalytic consecutive runs of phenol photodegradation . Applied Catalysis B: Environmental , 70 : 461 – 469 .
   Web of Science ®Google Scholar
• Matsumura , Y. , Yamabe , K. and Takahashi , H. 1985 . The effects of hydrophilic structures of active carbon on the adsorption of benzene and methanol vapors . Carbon , 23 : 263 – 271 .
   Web of Science ®Google Scholar
• Meng , F. , Chae , S.-R. , Drews , A. , Kraume , M. , Shin , H.-S. and Yang , F. 2009 . Recent advances in membrane bioreactors (MBRs): Membrane fouling and membrane material . Water Research , 43 : 1489 – 1512 .
   PubMed Web of Science ®Google Scholar
• Mills , A. and Le Hunte , S. 1997 . An overview of semiconductor photocatalysis . Journal of Photochemistry and Photobiology A: Chemistry , 108 : 1 – 35 .
   Web of Science ®Google Scholar
• Molinari , R. , Caruso , A. , Argurio , P. and Poerio , T. 2008 . Degradation of the drugs Gemfibrozil and Tamoxifen in pressurized and de-pressurized membrane photoreactors using suspended polycrystalline TiO2 as catalyst . Journal of Membrane Science , 319 : 54 – 63 .
   Web of Science ®Google Scholar
• Molinari , R. , Palmisano , L. , Drioli , E. and Schiavello , M. 2002 . Studies on various reactor configurations for coupling photocatalysis and membrane processes in water purification . Journal of Membrane Science , 206 : 399 – 415 .
   Web of Science ®Google Scholar
• Molinari , R. , Pirillo , F. , Falco , M. , Loddo , V. and Palmisano , L. 2004 . Photocatalytic degradation of dyes by using a membrane reactor . Chemical Engineering and Processing , 43 : 1103 – 1114 .
   Web of Science ®Google Scholar
• Molinari , R. , Pirillo , F. , Loddo , V. and Palmisano , L. 2006 . Heterogeneous photocatalytic degradation of pharmaceuticals in water by using polycrystalline TiO2 and a nanofiltration membrane reactor . Catalysis Today , 118 : 205 – 213 .
   Web of Science ®Google Scholar
• Mozia , S. , Tomaszewska , M. and Morawski , A. W. 2005a . Decomposition of nonionic surfactant in a labyrinth flow photoreactor with immobilized TiO2 bed . Applied Catalysis B: Environmental , 59 : 155 – 160 .
   Web of Science ®Google Scholar
• Mozia , S. , Tomaszewska , M. and Morawski , A. W. 2005b . A new photocatalytic membrane reactor (PMR) for removal of azo-dye Acid Red 18 from water . Applied Catalysis B: Environmental , 59 : 131 – 137 .
   Web of Science ®Google Scholar
• Mozia , S. , Tomaszewska , M. and Morawski , A. W. 2006 . Removal of azo-dye Acid Red 18 in two hybrid membrane systems employing a photodegradation process . Desalination , 198 : 183 – 190 .
   Google Scholar
• Navntoft , C. , Araujo , P. , Litter , M. I. , Apella , M. C. , Fernández , D. , Puchulu , M. E. , Del Margarita , V. H. and Blesa , M. A. 2007 . Field tests of the solar water detoxification SOLWATER reactor in Los Pereyra, Tucumán, Argentina . Journal of Solar Energy Engineering, Transactions of the ASME , 129 : 127 – 134 .
   Google Scholar
• Newcombe , G. and Nicholson , B. 2002 . Treatment options for the saxitoxin class of cyanotoxins . Water Science and Technology: Water Supply , 2 : 271 – 275 .
   Google Scholar
• Notthakun , S. , Crittenden , J. C. , Hand , D. W. , Perram , D. L. and Mullins , M. E. 1993 . Regeneration of adsorbents using heterogeneous advanced oxidation . Journal of Environmental Engineering , 119 : 695 – 714 .
   Google Scholar
• Noyes , R. 1991 . Handbook of pollution control processes , New York, NY : William Andrew .
   Google Scholar
• Ochoa-Herrera , V. and Sierra-Alvarez , R. 2008 . Removal of perfluorinated surfactants by sorption onto granular activated carbon, zeolite and sludge . Chemosphere , 72 : 1588 – 1593 .
   PubMed Web of Science ®Google Scholar
• Oller , I. , Fernández-Ibánáez , P. , Maldonado , M. I. , Peárez-Estrada , L. , Gernjak , W. , Pulgarián , C. , Passarinho , P. C. and Malato , S. 2007 . Solar heterogeneous and homogeneous photocatalysis as a pre-treatment option for biotreatment . Research on Chemical Intermediates , 33 : 407 – 420 .
   Google Scholar
• Oller , I. , Gernjak , W. , Maldonado , M. I. , Pérez-Estrada , L. A. , Sánchez-Pérez , J. A. and Malato , S. 2006 . Solar photocatalytic degradation of some hazardous water-soluble pesticides at pilot-plant scale . Journal of Hazardous Materials , 138 : 507 – 517 .
   PubMed Web of Science ®Google Scholar
• Panchangam , S. C. , Lin , A. Y.-C. , Tsai , J.-H. and Lin , C.-F. 2009 . Sonication-assisted photocatalytic decomposition of perfluorooctanoic acid . Chemosphere , 75 : 654 – 660 .
   PubMed Web of Science ®Google Scholar
• Peiró , A. M. , Ayllón , J. A. , Peral , J. and Doménech , X. 2001 . TiO2-photocatalyzed degradation of phenol and ortho-substituted phenolic compounds . Applied Catalysis B: Environmental , 30 : 359 – 373 .
   Web of Science ®Google Scholar
• Peng , X. , Yu , Y. , Tang , C. , Tan , J. , Huang , Q. and Wang , Z. 2008 . Occurrence of steroid estrogens, endocrine-disrupting phenols, and acid pharmaceutical residues in urban riverine water of the Pearl River Delta, South China . Science of the Total Environment , 397 : 158 – 166 .
   PubMed Web of Science ®Google Scholar
• Peral , J. and Ollis , D. F. 1997 . TiO2 photocatalyst deactivation by gas-phase oxidation of heteroatom organics . Journal of Molecular Catalysis A: Chemical , 115 : 347 – 354 .
   Web of Science ®Google Scholar
• Pérez-Estrada , L. A. , Agüera , A. , Hernando , M. D. , Malato , S. and Fernández-Alba , A. R. 2008 . Photodegradation of malachite green under natural sunlight irradiation: Kinetic and toxicity of the transformation products . Chemosphere , 70 : 2068 – 2075 .
   PubMed Web of Science ®Google Scholar
• Pratap Reddy , M. , Srinivas , B. , Durga Kumari , V. , Subrahmanyam , M. and Sharma , P. N. 2004 . An integrated approach of solar photocatalytic and biological treatment of N-containing organic compounds in wastewater . Toxicological and Environmental Chemistry , 86 : 125 – 138 .
   Google Scholar
• Qazaq , A. S. , Hudaya , T. , Lee , I. A.L. , Sulidis , A. and Adesina , A. A. 2007 . Photoremediation of natural leachate from a municipal solid waste site in a pilot-scale bubble column reactor . Catalysis Communications , 8 : 1917 – 1922 .
   Google Scholar
• Qu , Y. , Zhang , C. , Li , F. , Bo , X. , Liu , G. and Zhou , Q. 2009 . Equilibrium and kinetics study on the adsorption of perfluorooctanoic acid from aqueous solution onto powdered activated carbon . Journal of Hazardous Materials , 169 : 146 – 152 .
   PubMed Web of Science ®Google Scholar
• Rajeshwar , K. , Osugi , M. E. , Chanmanee , W. , Chenthamarakshan , C. R. , Zanoni , M. V.B. , Kajitvichyanukul , P. and Krishnan-Ayer , R. 2008 . Heterogeneous photocatalytic treatment of organic dyes in air and aqueous media . Journal of Photochemistry and Photobiology C: Photochemistry Reviews , 9 : 171 – 192 .
   Web of Science ®Google Scholar
• Rao , N. N. and Dube , S. 1996 . Photocatalytic degradation of mixed surfactants and some commercial soap/detergent products using suspended TiO2 catalysts . Journal of Molecular Catalysis A: Chemical , 104 : L197 – L199 .
   Web of Science ®Google Scholar
• Ridal , J. , Brownlee , B. , McKenna , G. and Levac , N. 2001 . Removal of taste and odour compounds by conventional granular activated carbon filtration . Water Quality Research Journal of Canada , 36 : 43 – 54 .
   Web of Science ®Google Scholar
• Ridley , M. K. , Hackley , V. A. and Machesky , M. L. 2006 . Characterization and surface-reactivity of nanocrystalline anatase in aqueous solutions . Langmuir , 22 : 10972 – 10982 .
   PubMed Web of Science ®Google Scholar
• Rothenberger , G. , Moser , J. , Graetzel , M. , Serpone , N. and Sharma , D. K. 1985 . Charge carrier trapping and recombination dynamics in small semiconductor particles . Journal of the American Chemical Society , 107 : 8054 – 8059 .
   Web of Science ®Google Scholar
• Sakkas , V. A. , Arabatzis , I. M. , Konstantinou , I. K. , Dimou , A. D. , Albanis , T. A. and Falaras , P. 2004 . Metolachlor photocatalytic degradation using TiO2 photocatalysts . Applied Catalysis B: Environmental , 49 : 195 – 205 .
   Web of Science ®Google Scholar
• Sarria , V. , Kenfack , S. , Guillod , O. and Pulgarin , C. 2003 . An innovative coupled solar-biological system at field pilot scale for the treatment of biorecalcitrant pollutants . Journal of Photochemistry and Photobiology A: Chemistry , 159 : 89 – 99 .
   Web of Science ®Google Scholar
• Sarria , V. , Parra , S. , Adler , N. , Péringer , P. , Benitez , N. and Pulgarin , C. 2002 . Recent developments in the coupling of photoassisted and aerobic biological processes for the treatment of biorecalcitrant compounds . Catalysis Today , 76 : 301 – 315 .
   Web of Science ®Google Scholar
• Satyawali , Y. and Balakrishnan , M. 2009 . Effect of PAC addition on sludge properties in an MBR treating high strength wastewater . Water Research , 43 : 1577 – 1588 .
   PubMed Web of Science ®Google Scholar
• Sheintuch , M. and Matatov-Meytal , Y. I. 1999 . Comparison of catalytic processes with other regeneration methods of activated carbon . Catalysis Today , 53 : 73 – 80 .
   Web of Science ®Google Scholar
• Shephard , G. S. , Stockenström , S. , de Villiers , D. , Engelbrecht , W. J. and Wessels , G. F.S. 2002 . Degradation of microcystin toxins in a falling film photocatalytic reactor with immobilized titanium dioxide catalyst . Water Research , 36 : 140 – 146 .
   PubMed Web of Science ®Google Scholar
• Shi , J.-W. 2009 . Preparation of Fe(III) and Ho(III) co-doped TiO2 films loaded on activated carbon fibers and their photocatalytic activities . Chemical Engineering Journal , 151 : 241 – 246 .
   Google Scholar
• Shih , C.-C. and Chang , J.-R. 2006 . Pt/C stabilization for catalytic wet-air oxidation: Use of grafted TiO2 . Journal of Catalysis , 240 : 137 – 150 .
   Web of Science ®Google Scholar
• Shon , H. K. , Vigneswaran , S. , Ngo , H. H. and Kim , J. H. 2005 . Chemical coupling of photocatalysis with flocculation and adsorption in the removal of organic matter . Water Research , 39 : 2549 – 2558 .
   PubMed Web of Science ®Google Scholar
• Shon , H. K. , Vigneswaran , S. and Snyder , S. A. 2006 . Effluent organic Matter (EfOM) in wastewater: Constituents, effects, and treatment . Critical Reviews in Environmental Science and Technology , 36 : 327 – 374 .
   Web of Science ®Google Scholar
• Snoeyink , V. L. and Summers , R. S. 1999 . “ Adsorption of organic compounds ” . In Water quality and treatment- A handbook of community water supplies , 5th ed. , Edited by: Letterman , R. D. 13.11 – 13.83 . New York, NY : McGraw-Hill .
   Google Scholar
• Snyder , S. A. , Adham , S. , Redding , A. M. , Cannon , F. S. , DeCarolis , J. , Oppenheimer , J. , Wert , E. C. and Yoon , Y. 2007 . Role of membranes and activated carbon in the removal of endocrine disruptors and pharmaceuticals . Desalination , 202 : 156 – 181 .
   Web of Science ®Google Scholar
• Sopajaree , K. , Qasim , S. A. , Basak , S. and Rajeshwar , K. 1999 . An integrated flow reactor-membrane filtration system for heterogeneous photocatalysis. Part II: Experiments on the ultrafiltration unit and combined operation . Journal of Applied Electrochemistry , 29 : 1111 – 1118 .
   Web of Science ®Google Scholar
• Subramani , A. , Byrappa , K. , Ananda , S. , Lokanatha Rai , K. , Ranganathaiah , C. and Yoshimura , M. 2007a . Photocatalytic degradation of indigo carmine dye using TiO2 impregnated activated carbon . Bulletin of Materials Science , 30 : 37 – 41 .
   Web of Science ®Google Scholar
• Subramani , A. K. , Byrappa , K. , Kumaraswamy , G. N. , Ravikumar , H. B. , Ranganathaiah , C. , Lokanatha Rai , K. M. , Ananda , S. and Yoshimura , M. 2007b . Hydrothermal preparation and characterization of TiO2:AC composites . Materials Letters , 61 : 4828 – 4831 .
   Web of Science ®Google Scholar
• Sun , J.-H. , Wang , Y.-K. , Sun , R.-X. and Dong , S.-Y. 2009 . Photodegradation of azo dye Congo Red from aqueous solution by the WO3-TiO2/activated carbon (AC) photocatalyst under the UV irradiation . Materials Chemistry and Physics , 115 : 303 – 308 .
   Web of Science ®Google Scholar
• Sun , J. , Wang , X. , Sun , J. , Sun , R. , Sun , S. and Qiao , L. 2006 . Photocatalytic degradation and kinetics of Orange G using nano-sized Sn(IV)/TiO2/AC photocatalyst . Journal of Molecular Catalysis A: Chemical , 260 : 241 – 246 .
   Google Scholar
• Szabó-Bárdos , E. , Zsilák , Z. and Horváth , O. 2008 . Photocatalytic degradation of anionic surfactant in titanium dioxide suspension . Colloids for Nano- and Biotechnology , 135 : 21 – 28 .
   Google Scholar
• Takagi , T. 1988 . Ionized cluster beam (ICB) deposition and processes . Pure and Applied Chemistry , 60 : 781 – 794 .
   Google Scholar
• Tercero Espinoza , L. A. and Frimmel , F. H. 2008 . Formation of brominated products in irradiated titanium dioxide suspensions containing bromide and dissolved organic carbon . Water Research , 42 : 1778 – 1784 .
   PubMed Web of Science ®Google Scholar
• Ternes , T. A. 1998 . Occurrence of drugs in German sewage treatment plants and rivers . Water Research , 32 : 3245 – 3260 .
   Web of Science ®Google Scholar
• Torimoto , T. , Ito , S. , Kuwabata , S. and Yoneyama , H. 1996 . Effects of adsorbents used as supports for titanium dioxide loading on photocatalytic degradation of propyzamide . Environ. Sci. Technol. , 30 : 1275 – 1281 .
   Web of Science ®Google Scholar
• Torimoto , T. , Okawa , Y. , Takeda , N. and Yoneyama , H. 1997 . Effect of activated carbon content in TiO2-loaded activated carbon on photodegradation behaviors of dichloromethane . Journal of Photochemistry and Photobiology A: Chemistry , 103 : 153 – 157 .
   Web of Science ®Google Scholar
• Toyoda , M. , Nanbu , Y. , Kito , T. , Hiranob , M. and Inagaki , M. 2003 . Preparation and performance of anatase-loaded porous carbons for water purification . Desalination , 159 : 273 – 282 .
   Web of Science ®Google Scholar
• Tryba , B. , Morawski , A. W. and Inagaki , M. 2003a . A new route for preparation of TiO2-mounted activated carbon . Applied Catalysis B: Environmental , 46 : 203 – 208 .
   Google Scholar
• Tryba , B. , Morawski , A. W. and Inagaki , M. 2003b . Application of TiO2-mounted activated carbon to the removal of phenol from water . Applied Catalysis B: Environmental , 41 : 427 – 433 .
   Web of Science ®Google Scholar
• Uğurlu , M. and Karaoğlu , M. H. 2009 . Removal of AOX, total nitrogen and chlorinated lignin from bleached Kraft mill effluents by UV oxidation in the presence of hydrogen peroxide utilizing TiO2 as photocatalyst . Environmental Science and Pollution Research , 16 : 265 – 273 .
   PubMed Web of Science ®Google Scholar
• U.S. Environmental Protection Agency . 2001 . Removal of endocrine disruptor chemicals using drinking water treatment processes , Washington, DC : U.S. Environmental Protection Agency .
   Google Scholar
• Ustinov , E. A. and Do , D. D. 2003 . High-pressure adsorption of supercritical gases on activated carbons: An improved approach based on the density functional theory and the bender equation of state . Langmuir , 19 : 8349 – 8357 .
   Google Scholar
• Vidal , A. and Martín Luengo , M. A. 2001 . Inactivation of titanium dioxide by sulphur: Photocatalytic degradation of Vapam® . Applied Catalysis B: Environmental , 32 : 1 – 9 .
   Web of Science ®Google Scholar
• Vieno , N. M. , Tuhkanen , T. and Kronberg , L. 2005 . Seasonal variation in the occurrence of pharmaceuticals in effluents from a sewage treatment plant and in the recipient water . Environmental Science and Technology , 39 : 8220 – 8226 .
   PubMed Web of Science ®Google Scholar
• Vilar , V. J.P. , Gomes , A. I.E. , Ramos , V. M. , Maldonado , M. I. and Boaventura , R. A.R. 2009 . Solar photocatalysis of a recalcitrant coloured effluent from a wastewater treatment plant . Photochemical and Photobiological Sciences , 8 : 691 – 698 .
   PubMedGoogle Scholar
• Von Gunten , U. , Janex Habibi , M. L. , Ternes , T. A. and Weber , L. 2006 . “ Removal of PPCP during drinking water treatment ” . In Human pharmaceuticals, hormones and fragrances. The challenge of micropollutants in urban water management , Edited by: Ternes , T. A. and Joss , A. London, , England : IWA . Ch. 7, 293–322.
   Google Scholar
• Wang , H. , Lewis , D. , Newcombe , G. , Brookes , J. and Ho , H. 2009a . Separated adsorption and bacterial degradation of microcystins in GAC filtration . International Journal of Environment and Waste Management , 3 : 236 – 243 .
   Google Scholar
• Wang , X. , Hu , Z. , Chen , Y. , Zhao , G. , Liu , Y. and Wen , Z. 2009c . A novel approach towards high-performance composite photocatalyst of TiO2 deposited on activated carbon . Applied Surface Science , 255 : 3953 – 3958 .
   Web of Science ®Google Scholar
• Wang , X. and Lim , T. T. 2010 . Solvothermal synthesis of C-N codoped TiO2 and photocatalytic evaluation for bisphenol A degradation using a visible-light irradiated LED photoreactor . Applied Catalysis B: Environmental , 100 : 355 – 364 .
   Web of Science ®Google Scholar
• Wang , X. , Liu , Y. , Hu , Z. , Chen , Y. , Liu , W. and Zhao , G. 2009b . Degradation of methyl orange by composite photocatalysts nano-TiO2 immobilized on activated carbons of different porosities . Journal of Hazardous Materials , 169 : 1061 – 1067 .
   PubMed Web of Science ®Google Scholar
• Wang , W. , Silva , C. G. and Faria , J. L. 2007 . Photocatalytic degradation of Chromotrope 2R using nanocrystalline TiO2/activated-carbon composite catalysts . Applied Catalysis B: Environmental , 70 : 470 – 478 .
   Web of Science ®Google Scholar
• Weng , Y. X. , Wang , Y. Q. , Asbury , J. B. , Ghosh , H. N. and Lian , T. 2000 . Back electron transfer from TiO2 nanoparticles to FeIII(CN)6 3 −: Origin of non-single-exponential and particle size independent dynamics . J. Phys. Chem. B , 104 : 93 – 104 .
   Google Scholar
• Westerhoff , P. , Yoon , Y. , Snyder , S. and Wert , E. 2005 . Fate of endocrine-disruptor, pharmaceutical, and personal care product chemicals during simulated drinking water treatment processes . Environ. Sci. Technol. , 39 : 6649 – 6663 .
   PubMed Web of Science ®Google Scholar
• Xi , W. and Geissen , S.-U. 2001 . Separation of titanium dioxide from photocatalytically treated water by cross-flow microfiltration . Water Research , 35 : 1256 – 1262 .
   PubMed Web of Science ®Google Scholar
• Xu , D. , Huang , Z.-H. , Kang , F. , Inagaki , M. and Ko , T. H. 2008a . Effect of heat treatment on adsorption performance and photocatalytic activity of TiO2-mounted activated carbon cloths . Catalysis Today , 139 : 64 – 68 .
   Google Scholar
• Xu , J. , Ao , Y. , Fu , D. and Yuan , C. 2008b . Synthesis of fluorine-doped titania-coated activated carbon under low temperature with high photocatalytic activity under visible light . Journal of Physics and Chemistry of Solids , 69 : 2366 – 2370 .
   Web of Science ®Google Scholar
• Xue , X.-D. , Fu , J.-F. , Zhu , W.-F. and Guo , X.-C. 2008 . Separation of ultrafine TiO2 from aqueous suspension and its reuse using cross-flow ultrafiltration (CFU) . Desalination , 225 : 29 – 40 .
   Google Scholar
• Yamashita , H. , Harada , M. , Tanii , A. , Honda , M. , Takeuchi , M. , Ichihashi , Y. , Anpo , M. , Iwamoto , N. , Itoh , N. and Hirao , T. 2000 . Preparation of efficient titanium oxide photocatalysts by an ionized cluster beam (ICB) method and their photocatalytic reactivities for the purification of water . Catalysis Today , 63 : 63 – 69 .
   Google Scholar
• Yamashita , H. , Harada , M. , Tanii , A. , Misaka , J. , Nakao , H. and Anpo , M. 2002 . Design of TiO2/activated carbon fiber systems by an ionized cluster beam method and their application for the photocatalytic water purification . Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals , 388 ( Part 3 )
   Google Scholar
• Yang , H. and Fu , P. 2008 . Surface properties and catalytic performance of activated carbon fibers supported TiO2 photocatalyst . Surface Review and Letters , 15 : 337 – 344 .
   Google Scholar
• Yap , P.-S. and Lim , T.-T. 2011 . Effect of aqueous matrix species on synergistic removal of bisphenol-A under solar irradiation using nitrogen-doped TiO2/AC composite . Applied Catalysis B: Environmental , 101 : 709 – 717 .
   Web of Science ®Google Scholar
• Yap , P.-S. , Lim , T.-T. and Srinivasan , M. 2011 . Nitrogen-doped TiO2/AC bi-functional composite prepared by two-stage calcination for enhanced synergistic removal of hydrophobic pollutant using solar irradiation . Catalysis Today , 161 : 46 – 52 .
   Web of Science ®Google Scholar
• Yates , H. M. , Nolan , M. G. , Sheel , D. W. and Pemble , M. E. 2006 . The role of nitrogen doping on the development of visible light-induced photocatalytic activity in thin TiO2 films grown on glass by chemical vapour deposition . Journal of Photochemistry and Photobiology A: Chemistry , 179 : 213 – 223 .
   Web of Science ®Google Scholar
• Yoneyama , H. and Torimoto , T. 2000 . Titanium dioxide/adsorbent hybrid photocatalysts for photodestruction of organic substances of dilute concentrations . Catalysis Today , 58 : 133 – 140 .
   Web of Science ®Google Scholar
• You , Y. S. , Chung , K. H. , Kim , Y. M. , Kim , J. H. and Seo , G. 2003 . Deactivation and regeneration of titania catalyst supported on glass fiber in the photocatalytic degradation of toluene . Korean Journal of Chemical Engineering , 20 : 58 – 64 .
   Google Scholar
• Yuan , R. , Fu , X. , Wang , X. , Liu , P. , Wu , L. , Xu , Y. , Wang , X. and Wang , Z. 2006b . Template synthesis of hollow metal oxide fibers with hierarchical architecture . Chemistry of Materials , 18 : 4700 – 4705 .
   Google Scholar
• Yuan , R. , Guan , R. , Liu , P. and Zheng , J. 2007 . Photocatalytic treatment of wastewater from paper mill by TiO2 loaded on activated carbon fibers . Colloids and Surfaces A: Physicochemical and Engineering Aspects , 293 : 80 – 86 .
   Google Scholar
• Yuan , R. , Guan , R. , Shen , W. and Zheng , J. 2005b . Photocatalytic degradation of methylene blue by a combination of TiO2 and activated carbon fibers . Journal of Colloid and Interface Science , 282 : 87 – 91 .
   PubMed Web of Science ®Google Scholar
• Yuan , R. , Guan , R. and Zheng , J. 2005c . Effect of the pore size of TiO2-loaded activated carbon fiber on its photocatalytic activity . Scripta Materialia , 52 : 1329 – 1334 .
   Web of Science ®Google Scholar
• Yuan , R. , Zheng , J. and Guan , R. 2006a . The changes in surface characteristics and photocatalytic activity of TiO2 loaded on activated carbon fibers after UV irradiation . International Journal of Nanoscience , 5 : 927 – 934 .
   Google Scholar
• Yuan , R. , Zheng , J. , Guan , R. and Zhao , Y. 2005a . Surface characteristics and photocatalytic activity of TiO2 loaded on activated carbon fibers . Colloids and Surfaces A: Physicochemical and Engineering Aspects , 254 : 131 – 136 .
   Google Scholar
• Zaleska , A. 2008 . Doped-TiO2: A review . Recent Patents on Engineering , 2 : 157 – 164 .
   Google Scholar
• Zhang , H. 2002 . Regeneration of exhausted activated carbon by electrochemical method . Chemical Engineering Journal , 85 : 81 – 85 .
   Web of Science ®Google Scholar
• Zhang , X. and Lei , L. 2008 . Effect of preparation methods on the structure and catalytic performance of TiO2/AC photocatalysts . Journal of Hazardous Materials , 153 : 827 – 833 .
   PubMed Web of Science ®Google Scholar
• Zhang , X. , Zhou , M. and Lei , L. 2005a . Preparation of photocatalytic TiO2 coatings of nanosized particles on activated carbon by AP-MOCVD . Carbon , 43 : 1700 – 1708 .
   Web of Science ®Google Scholar
• Zhang , X. , Zhou , M. and Lei , L. 2005b . Preparation of an Ag-TiO2 photocatalyst coated on activated carbon by MOCVD . Materials Chemistry and Physics , 91 : 73 – 79 .
   Google Scholar
• Zhang , X. , Zhou , M. and Lei , L. 2005c . Enhancing the concentration of TiO2 photocatalyst on the external surface of activated carbon by MOCVD . Materials Research Bulletin , 40 : 1899 – 1904 .
   Web of Science ®Google Scholar
• Zhang , X. , Zhou , M. and Lei , L. 2006 . TiO2 photocatalyst deposition by MOCVD on activated carbon . Carbon , 44 : 325 – 333 .
   Web of Science ®Google Scholar
• Zhang , X.-W. , Zhou , M.-H. , Lei , L.-C. and Xu , S. 2004 . Synthesis of TiO2 supported on activated carbon by MOCVD: Operation parameters study . Journal of Zhejiang University—Science A , 5 : 1548 – 1553 .
   Google Scholar
• Zhu , B. and Zou , L. 2009 . Trapping and decomposing of color compounds from recycled water by TiO2 coated activated carbon . Journal of Environmental Management , 90 : 3217 – 3225 .
   PubMed Web of Science ®Google Scholar