caa a22 4500 463251938 CHVBK 20180405153342.0 cr unu---uuuuu 170326e20071201xx s 000 0 eng 10.1007/s10562-007-9221-7 doi (NATIONALLICENCE)springer-10.1007/s10562-007-9221-7 Catalytic Degradation of Nitrobenzene and Aniline in Presence of Ozone by Magnesia from Natural Mineral [Elektronische Daten] [Yuming Dong, Kun He, Lin Yin, Aimin Zhang] In this work, magnesia from natural brucite mineral has been used firstly for catalytic degradation of nitrobenzene and aniline in presence of ozone. Compared with single ozonation, the catalytic ozonation accelerated markedly the degradation of nitrobenzene and aniline. The influences of hydroxyl radical scavengers, pH values, and reaction temperatures on degradation were investigated. It was found that the essential of catalysis was the homogeneous catalysis of hydroxyl ions in water, which accelerated the generation of hydroxyl radicals. As a catalyst, magnesia from natural brucite has supplied an economical and feasible choice for catalytic ozonation of nitrobenzene and aniline in industrial wastewater. Springer Science+Business Media, LLC, 2007 Catalytic ozonation nationallicence Magnesia nationallicence Natural mineral nationallicence Nitrobenzene nationallicence Aniline nationallicence Dong Yuming Key Laboratory of Mesoscopic Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, 210093, Nanjing, P.R. China aut He Kun Department of Earth Science, Nanjing University, 210093, Nanjing, P.R. China aut Yin Lin Department of Earth Science, Nanjing University, 210093, Nanjing, P.R. China aut Zhang Aimin Key Laboratory of Mesoscopic Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, 210093, Nanjing, P.R. China aut Catalysis Letters Springer US; http://www.springer-ny.com 119/3-4(2007-12-01), 222-227 1011-372X 119:3-4<222 2007 119 10562 https://doi.org/10.1007/s10562-007-9221-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10562-007-9221-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Dong Yuming Key Laboratory of Mesoscopic Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, 210093, Nanjing, P.R. China aut NATIONALLICENCE 700 1- He Kun Department of Earth Science, Nanjing University, 210093, Nanjing, P.R. China aut NATIONALLICENCE 700 1- Yin Lin Department of Earth Science, Nanjing University, 210093, Nanjing, P.R. China aut NATIONALLICENCE 700 1- Zhang Aimin Key Laboratory of Mesoscopic Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, 210093, Nanjing, P.R. China aut NATIONALLICENCE 773 0- Catalysis Letters Springer US; http://www.springer-ny.com 119/3-4(2007-12-01), 222-227 1011-372X 119:3-4<222 2007 119 10562 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer