Manganese Sand Ore Is an Economical and Effective Catalyst for Ozonation of Organic Contaminants in Petrochemical Wastewater
作者： Chunmao Chen , Brandon A. Yoza , Hongshuo Chen , Qing X. Li , Shaohui Guo
DOI: 10.1007/S11270-015-2446-Y
关键词: Heterogeneous catalysis 、 Calcination 、 Catalysis 、 Wastewater 、 Pollution 、 Advanced oxidation process 、 Pulp and paper industry 、 Chemical oxygen demand 、 Manganese 、 Waste management 、 Chemistry
摘要: Catalytic ozonation process (COP) is a promising advanced oxidation for petrochemical wastewater (PCW) treatment. However, the lack of economical and effective catalysts limits its application. Manganese sand ore (MSO) was utilized as heterogeneous catalyst organic contaminants in PCW this study. The calcined MSO-assisted COP (cMSO-COP) aniline exhibited greater degradation than natural or single (SOP). cMSO significantly promoted hydroxyl radical-mediated oxidation, decreased activation energy by about 20 %, doubled reaction rates comparison with SOP. cMSO-COP increased chemical oxygen demand (COD) removal twofold relative to number polar 50 % after This study demonstrated potential use of efficient ozonation petrochemical-derived at low cost.
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sci-hub.se 参考文章(43)
Colin Cooper, Robbie Burch, An investigation of catalytic ozonation for the oxidation of halocarbons in drinking water preparation Water Research. ,vol. 33, pp. 3695- 3700 ,(1999) , 10.1016/S0043-1354(99)00091-3
George V. Buxton, Clive L. Greenstock, W. Phillips Helman, Alberta B. Ross, Critical Review of rate constants for reactions of hydrated electrons, hydrogen atoms and hydroxyl radicals (⋅OH/⋅O− in Aqueous Solution Journal of Physical and Chemical Reference Data. ,vol. 17, pp. 513- 886 ,(1988) , 10.1063/1.555805
Jun Ma, Minghao Sui, Tao Zhang, Chunyu Guan, Effect of pH on MnOx/GAC catalyzed ozonation for degradation of nitrobenzene. Water Research. ,vol. 39, pp. 779- 786 ,(2005) , 10.1016/J.WATRES.2004.11.020
Sorin Marius Avramescu, Corina Bradu, Ion Udrea, Nicoleta Mihalache, Florin Ruta, Degradation of oxalic acid from aqueous solutions by ozonation in presence of Ni/Al2O3 catalysts Catalysis Communications. ,vol. 9, pp. 2386- 2391 ,(2008) , 10.1016/J.CATCOM.2008.06.001
Yu-Feng Zeng, Zi-Li Liu, Zu-Zeng Qin, Decolorization of molasses fermentation wastewater by SnO2-catalyzed ozonation Journal of Hazardous Materials. ,vol. 162, pp. 682- 687 ,(2009) , 10.1016/J.JHAZMAT.2008.05.094
Fei Qi, Bingbing Xu, Zhonglin Chen, Jun Ma, Dezhi Sun, Liqiu Zhang, Fengchang Wu, Ozonation catalyzed by the raw bauxite for the degradation of 2,4,6-trichloroanisole in drinking water Journal of Hazardous Materials. ,vol. 168, pp. 246- 252 ,(2009) , 10.1016/J.JHAZMAT.2009.02.037
H. Bader, J. Hoigné, Determination of ozone in water by the indigo method Water Research. ,vol. 15, pp. 449- 456 ,(1981) , 10.1016/0043-1354(81)90054-3
Hisahiro Einaga, Yasutake Teraoka, Atsushi Ogat, Benzene oxidation with ozone over manganese oxide supported on zeolite catalysts Catalysis Today. ,vol. 164, pp. 571- 574 ,(2011) , 10.1016/J.CATTOD.2010.10.067
Youji Li, Jun Chen, Jianben Liu, Mingyuan Ma, Wei Chen, Leiyong Li, Activated carbon supported TiO2-photocatalysis doped with Fe ions fo continuous treatment of dye wastewater in a dynamic reactor Journal of Environmental Sciences-china. ,vol. 22, pp. 1290- 1296 ,(2010) , 10.1016/S1001-0742(09)60252-7
M. Muruganandham, J.J. Wu, Synthesis, characterization and catalytic activity of easily recyclable zinc oxide nanobundles Applied Catalysis B-environmental. ,vol. 80, pp. 32- 41 ,(2008) , 10.1016/J.APCATB.2007.11.006