有序介孔锰氧化物催化过氧化氢降解水中诺氟沙星

doi:10.1016/S1872-2067(11)60492-0

催化学报

有序介孔锰氧化物催化过氧化氢降解水中诺氟沙星

隋铭皓, 佘磊, 盛力, 魏金杰, 张令滇, 黄书杭

同济大学环境科学与工程学院污染控制与资源化国家重点实验室, 上海 200092

收稿日期:2012-08-31 修回日期:2012-11-22 出版日期:2013-04-02 发布日期:2013-04-03
通讯作者: 隋铭皓
基金资助:
国家自然科学基金(50708067, 51078281, 51278351); 百篇优秀博士论文项目(2007B48); 国家科技重大专项(2012ZX07408001);中央高校基本科研业务费专项基金(0400219192).

Ordered mesoporous manganese oxide as catalyst for hydrogen peroxide oxidation of norfloxacin in water

SUI Minghao, SHE Lei, SHENG Li, WEI Jinjie, ZHANG Lingdian, HUANG Shuhang

State Key Laboratory of Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Tongji University, Shanghai 200092, China

Received:2012-08-31 Revised:2012-11-22 Online:2013-04-02 Published:2013-04-03
Supported by:
This work was supported by the National Natural Science Foundation of China (50708067, 51078281, 51278351), Foundation for the Author of National Excellent Doctoral Dissertation of China (2007B48), the National Science and Technology Major Project (2012ZX07408001), and the Fundamental Research Funds for the Central Universities (0400219192).

摘要/Abstract

摘要：

采用硬模板法制备了有序介孔氧化锰,并用过氧化氢氧化诺氟沙星的降解率及其抗菌活性变化评价了其催化活性.研究发现,有序介孔锰氧化物表现出较高的催化活性;低pH有利于提高其催化活性.与单独过氧化氢氧化过程相比,有序介孔锰氧化物的存在明显减弱了诺氟沙星的抗菌活性.叔丁醇对催化体系的抑制作用表明有序介孔锰氧化物促进了过氧化氢分解生成羟基自由基.通过对诺氟沙星在催化过程中的分解产物鉴定,提出了可能的分解途径.

关键词: 有序介孔, 锰氧化物, 过氧化氢, 氧化, 诺氟沙星

Abstract:

Ordered mesoporous manganese oxide (om-MnO_x) was prepared and used in oxidation by hydrogen peroxide of norfloxacin (NFX). The om-MnO_x was prepared using a hard template method. The catalytic activity of om-MnO_x was investigated by evaluating the changes in degradation efficiency and antibacterial activity of NFX. om-MnO_x exhibited significant catalytic activity for the degradation of NFX in water by hydrogen peroxide. Lower pH conditions favored the catalytic activity of om-MnO_x/hydrogen peroxide. The presence of om-MnO_x achieved a greater reduction in the antibacterial ability of NFX than that was obtained with hydrogen peroxide alone. The inhibiting effect of t-butanol indicated that om-MnO_x enhanced the generation of hydroxyl radicals. Byproducts from NFX were detected during the om-MnO_x-catalyzed hydrogen peroxide process, and possible reaction pathways were proposed.

Key words: Ordered mesoporous material, Manganese oxide, Hydrogen peroxide, Oxidation, Norfloxacin

隋铭皓, 佘磊, 盛力, 魏金杰, 张令滇, 黄书杭. 有序介孔锰氧化物催化过氧化氢降解水中诺氟沙星[J]. 催化学报, DOI: 10.1016/S1872-2067(11)60492-0.

SUI Minghao, SHE Lei, SHENG Li, WEI Jinjie, ZHANG Lingdian, HUANG Shuhang. Ordered mesoporous manganese oxide as catalyst for hydrogen peroxide oxidation of norfloxacin in water[J]. Chinese Journal of Catalysis, DOI: 10.1016/S1872-2067(11)60492-0.

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参考文献

[1] Thiele-Bruhn S. J Plant Nutr Soil Sci, 2003, 166: 145

[2] Hooper D C, Wolfson J S. Quinolone Antibacterial Agents. 2nd Ed. Washington: American Society for Microbiology, 1993. 384

[3] Alexy R, Kümpel T, Kümmerer K. Chemosphere, 2006, 57: 505

[4] Zhang L L, Nie Y L, Hu C, Hu X X. JHazard Mater, 2011, 190: 780

[5] Han Y F, Chen F X, Ramesh K, Zhong Z Y, Widjaja E, Chen L W. Appl Catal B, 2007, 76: 227

[6] Watts R J, Saras Ja, Loge F J, Teel A L. J Environ Eng, 2005, 131: 158

[7] Yang L, Hu C, Nie Y L, Qu J H. Environ Sci Technol, 2009, 43: 2525

[8] Sui M H, Liu J, Sheng L. Appl Catal B, 2011, 106: 195

[9] Taguchi A, Schüth F. MicroporousMesoporous Mater, 2005, 77: 1

[10] Li L X, Hua P, Tian X K, Yang C, Pi Z B. Electrochim Acta, 2010, 55:1682

[11] Zhao D, Feng J, Huo Q, Melosh N, Fredrickson G H, Chmelka B F, Stucky G D. Science, 1998, 279: 548

[12] Tian Z R, Tong W, Wang J Y, Duan N G, Krishnan V V, Suib S L. Science, 1997, 276: 926

[13] Ernst M, Lurot F, Schrotter J C. Appl Catal B, 2004, 47: 15

[14] Sui M H, Sheng L, Lu K X, Tian F. Appl Catal B, 2010, 96: 94

[15] Karl W, Schneider J, Wetzstern H G. Appl Microbiol Biotechnol, 2006, 71: 101

[16] Eisenberg G M. Ind Eng Chem Anal, 1943, 15: 327

[17] Dodd M C, Kohler H P E, Von Gunten U. Environ Sci Technol, 2009, 43: 2498

[18] Paul T, Dodd M C, Strathmann T J. Water Res, 2010, 44: 3121

[19] Meynen V, Cool P, Vansant E F. Microporous Mesoporous Mater, 2009, 125: 170

[20] Zhu S M, Zhou Z Y, Zhang D, Wang H H. Microporous Mesoporous Mater, 2006, 95: 257

[21] Buxton G V, Greenstock C L, Helman W P, Ross A B. J Phys Chem Ref Data, 1988, 17: 513

[22] Ervens B, Gligorovski S, Herrmann H. Phys Chem Chem Phys, 2003, 5: 1811

[23] Witte B D, Dewulf J, Demeestere K, Vyvere V V D, Wispelaere P D, Langenhove H V. Environ Sci Techno l, 2008, 42: 4889

有序介孔锰氧化物催化过氧化氢降解水中诺氟沙星

Ordered mesoporous manganese oxide as catalyst for hydrogen peroxide oxidation of norfloxacin in water

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