caa a22 4500 467904707 CHVBK 20180406152830.0 cr unu---uuuuu 170328e20060401xx s 000 0 eng 10.1007/s10661-006-7236-y doi (NATIONALLICENCE)springer-10.1007/s10661-006-7236-y Pathways and Kinetics on Photocatalytic Destruction of Aqueous Phenol [Elektronische Daten] [Lianfeng Zhang, Tatsuo Kanki, Noriaki Sano, Atsushi Toyoda] In this study, the TiO2 photocatalytic decomposition process of aqueous phenol was investigated. The intermediate products generated in the elementary reaction steps in the mineralization process were experimentally identified as hydroquinone, catechol and hydroxyhydroquinone. The concentration variations of these intermediate products with time passage were traced by high performance liquid chromatograph. The pathways of the decomposition process were given. Based on Langmuir isothermal theory and Langmuir-Hinshelwood mechanism, the multi-compounds competition kinetic model was established. In this model, the observed time-dependent concentrations of phenol and the intermediate products were simulated. Springer Science + Business Media, Inc., 2006 photocatalyst nationallicence TiO2 nationallicence kinetics nationallicence phenol nationallicence pathway nationallicence Langmuir-Hinishelwood nationallicence Zhang Lianfeng Department of Chemical Engineering, University of Waterloo, Faculty of Engineering, Waterloo, Ontario, Canada aut Kanki Tatsuo Graduate School of Mechanical System Engineering, University of Hygo, Himeji, Hyogo, Japan aut Sano Noriaki Graduate School of Mechanical System Engineering, University of Hygo, Himeji, Hyogo, Japan aut Toyoda Atsushi R&D Division, Envisys Co. Ltd., Himeji, Hyogo, Japan aut Environmental Monitoring and Assessment Kluwer Academic Publishers 115/1-3(2006-04-01), 395-403 0167-6369 115:1-3<395 2006 115 10661 https://doi.org/10.1007/s10661-006-7236-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10661-006-7236-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhang Lianfeng Department of Chemical Engineering, University of Waterloo, Faculty of Engineering, Waterloo, Ontario, Canada aut NATIONALLICENCE 700 1- Kanki Tatsuo Graduate School of Mechanical System Engineering, University of Hygo, Himeji, Hyogo, Japan aut NATIONALLICENCE 700 1- Sano Noriaki Graduate School of Mechanical System Engineering, University of Hygo, Himeji, Hyogo, Japan aut NATIONALLICENCE 700 1- Toyoda Atsushi R&D Division, Envisys Co. Ltd., Himeji, Hyogo, Japan aut NATIONALLICENCE 773 0- Environmental Monitoring and Assessment Kluwer Academic Publishers 115/1-3(2006-04-01), 395-403 0167-6369 115:1-3<395 2006 115 10661 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer