金刚石膜电极电化学处理污染物的研究
收稿日期: 2004-11-25
网络出版日期: 2010-10-01
基金资助
国家自然科学基金资助项目(50478106)；上海市纳米专项资助项目(0452nm075)
Electrochemical treatment of pollutants by using diamond film electrode
Received date: 2004-11-25
Online published: 2010-10-01
赵国华, 肖小娥, 祁源, 李明利, 胡惠康 . 金刚石膜电极电化学处理污染物的研究[J]. 工业水处理, 2005 , 25(6) : 17 -20 . DOI: 10.11894/1005-829x.2005.25(6).17
The exploring work of using the synthetic diamond film electro de to degrade pollutants through electrochemical oxidation technology has become one of the most concerned research hot spots in the environmental electrochemis try fields. Aiming at the research actuality and problems of electrocatalytic ox idative technics for pollutants degradation, the surface structure and behavior s of the highly efficient electrode materials suitable for the pollutants degrad ation have been analysed. On the basis of the summarization of the electrochemic al research for diamond film electrode and its application to pollutants degrada tion, some correlative experiments have been performed. Not only the electroche mical behaviors of diamond electrode but also its feasibility for pollutants deg radation and degradative mechanism have been discussed. Diamond film electrode w ill be a kind of stable electrode material with high efficiency for environmenta l treatment.
Key words： diamond film electrode; electrochemical oxidation; pollutants
[1] Juttner K, Galla U, Schmieder H. Electrochemical approaches to environmental problems in the process industry [J]. Electrochim.Acta, 2000, 45(16): 2 575-2 594
[2] Simonsson D. Electrochemistry for a cleaner environment[J]. Chem.Soc. Rev., 1997, 26(3),181-189
[3] 赵国华,胡惠康,李楹,等.氧化物修饰电极降解有机污染物的电催化特性[J].中国环境科学,2003,23(4):385-389
[4] Comniellis Ch, Pulgarin C. Electrochemical oxidation of phenol for wastewater treatment using SnO2 anodes [J]. J. Appl. Electrochem.,1993, 23(1): 108-112
[5] Cossu R, Polcaro A M, Lavagnolo M C, et al. Electrochemical treatment of landfill leachate: oxidation at Ti/PbO2 and Ti/SnO2anodes[J]. Environ. Sci. Technol., 1998, 32(6):3 570-3 573
[6] 赵国华,李明利,吴薇薇,等.金刚石膜电极对有机污染物的电催化特性[J].环境科学,2004,25(5):170-174
[7] Fryda M, Dietz A, Herrmann D, et al. Waste treatment with diamond electrodes[J]. Electrochem. Soc. Proceed, 1999, 99(32):473 - 483
[8] Panizza M, Michaud P A, Cerisola G, et al. Anodic oxidation of 2-naphthol at boron-doped diamond electrodes [J]. J. Electroanal.Chem., 2001, 507(1-2): 206-214
[9] Iniesta J, Michaud P A, Comninellis Ch, et al. Electrochemical oxidation of phenol at boron-doped diamond electrode [J]. Electrochim. Acta, 2001, 46(23): 3 573-3 578
[10] Montilla F, et al. Electrochemical oxidation of benzoic acid at boron-doped diamond electrodes[J]. Electrochim. Acta, 2002, 47(21): 3 509-3 513
[11] Lévy-Clément C, Ndao N A, Comninellis Ch, et al. Boron Doped Diamond Electrodes for Nitrate Elimination in Concentrated Wastewater [J]. Diamond and Related Materials, 2003, 12 (2):606-612
[12] Zhi J F, Wang H B, Nakashima T, et al. Electrochemical Incineration of Organic Pollutants on Boron-Doped Diamond Electrode[J]. J. Phys. Chem. B, 2003, 107(48): 13 389-13 395
/
| 〈 |
|
〉 |
津公网安备 12010602120337号