期刊文献+

以柚子皮为基底碳负载型多相Fenton-like催化剂制备及性能研究 被引量:2

Preparation and activity of heterogeneous catalyst based on pomelo peel for Fenton-like reaction
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摘要 以柚子皮为基底,采用浸渍法将合成与负载一步完成,制备出碳负载型高效多相Fenton-like催化剂,并将其应用于酸性橙Ⅱ溶液的脱色降解反应中。实验结果表明:催化剂中铁以Fe OOH形式存在,在催化剂用量为1 g/L、溶液p H为4条件下,反应30 min后酸性橙Ⅱ的脱色率达到78.5%,反应60 min后酸性橙Ⅱ的脱色率达到97.5%。加入可见光可以明显增强Fenton的反应效果,反应30 min后酸性橙Ⅱ的脱色率就达到98.5%。催化剂重复使用,酸性橙Ⅱ的脱色率差别不大,证明制备的催化剂具有良好的稳定性。 With pomelo peel as substrate, the heterogeneous Fenton-like catalyst was prepared by the impregnation method to realize the synthesis and loading in one step.The prepared catalyst was used to catalyze the decolorization reaction of acid orange(AO) II solution.Experimental results showed that the element Fe existed in the form of FeOOH in the catalyst.Under the optimum reaction conditions of catalyst dosage of 1 g/L,solution pH of 4,and the reaction time of 30 min,the decolorization efficiency of AO II reached 78.5%.After reaction of 60 min, the decolorization efficiency of AO II rate reached 97.5%. Visible light could obviously enhance Fenton reaction effect. Only after reaction of 30 min with visible light,the decolorization efficiency of AO II reached 98.5%.After repeated use of catalyst, AO II decolorization rate did not changed a lot, thus proved that the catalyst possessed well stability.
作者 邓杰 张媛媛
出处 《无机盐工业》 CAS 北大核心 2015年第3期73-75,共3页 Inorganic Chemicals Industry
关键词 FENTON 非均相催化 酸性橙Ⅱ 脱色率 废水处理 Fenton heterogeneous catalysis AO II decolorization efficiency wastewater treatment
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参考文献12

  • 1Ramirez J H, Maldonado-Hodar F J, Perez-Cadenas A F, et al.Azo- dye Orange Ⅱ degradation by heterogeneous Fenton-like reaction using carbon-Fe catalysts [ J ]. Applied Catalysis B : Environmental, 2007,75 (2) :312-323.
  • 2Hesham A S, Watson P R. An XPS study of the adsorption of lead on goethite (α-FeOOH) [J ].Applied Surface Science, 1998,136 ( 1 ) : 46-54.
  • 3Hesham A S, Watson P R. An XPS study of the adsorption of chro- mate on goethite (α-FeOOH) [J]. Applied Surface Science, 1997, 108(3) :371-377.
  • 4Amine K, Yasuda H, Yamachi M. α-FeOOH, a new positive elect- rode material for lithium secondary batteries [J ]. Journal of Power Sources, 1999,81 ( 1 ) :221-223.
  • 5Tang W, Huang C. Effect of chlorine content of chlorinated phenols on their oxidation kinetics by Fenton's reagent [J ]. Chemosphere, 1996,33(8) : 1621-1635.
  • 6Pignatello J J. Dark and Photoassisted Fe3^+-catalyzed degradation of Chlorophenoxy herbicides by hydrogen peroxide [ J ].Environmen- tal Science Technology, 1992,26 ( 5 ) : 944-951.
  • 7Martinez F, Calleja G, Melero J A, et al. Iron species incorporated over different silica supports for the heterogeneous photo-Fenton oxidation of phenol[J ]. Applied Catalysis B : Environmental ,2007, 70 (4) : 452-460.
  • 8Yuranova T,Enea O,Mielczarski E,et al.Fenton immobilized photo- assisted catalysis through a Fe/C structured fabric [J ]. Applied Cat- alysis B : Enviromental, 2004,49 ( 1 ) : 39-50.
  • 9Gumy D, Fern6ndez-Ibazez P,Malato S,et al. Supported Fe/C and Fe/ Nafion/C catalysts for the photo-Fenton degradation of Orange Ⅱ under solar irradiation [J ]. Catalysis Today, 2005,101 (4) : 375-382.
  • 10Wu K Q ,Xie Y D ,Zhao J C ,et al.Photo-Fenton degradation of a dye under visible light irradiation [J ]. Journal of Molecular Cataly- sis A : Chemical, 1999,144 ( 1 ) : 77-84.

同被引文献23

  • 1楼静.O_2-Fenton试剂处理对氨基苯磺酸废水的探讨[J].中国环境管理干部学院学报,2004,14(3):38-39. 被引量:2
  • 2龙明策,林金清,许庆清.非均相Fenton反应技术研究进展[J].环境污染治理技术与设备,2005,6(7):14-18. 被引量:22
  • 3FENTON H J.Oxidation of tartaric acid in the presence of iron [J].Journal of the Chemical Society, Transactions, 1894,65 : 899- 910.
  • 4钟远红,梁晓亮,谭伟,等.天然磁铁矿的异相Fenton催化性能研究[C]//中国矿物岩石地球化学学会第14届学术年会论文摘要专辑,2013.
  • 5胡晓斌,孙成,杨绍贵.纳米Fe3O4异相Fenton反应降解水中17α-甲基睾酮[C]//第六届全国环境化学大会暨环境科学仪器与分析仪器展览会摘要集,2011.
  • 6FERRANDEZ J,BANDARD J,LOPEZ A,et al.Photoassisted Fe- Fenton Degradation of Nonbiodegradable Azo Dye(Orange II) in Fe-Free Solutions Mediated by Cation Transfer Membranes[J]. Langmuir, 1999,15( 1 ) : 185-192.
  • 7DHANANJEYAN R,KIWI J,ALBERS1 P,et al.Photo-assisted immobilized Fenton degradation up to pH 8 of azo dye orange II mediated by Fe37Nafion/glassfibers[J].Helvetica Chimica Acta, 2001,84( 11 ) : 3433-3445.
  • 8DAMIEN G,SIXTO M,CESAR P,et al.Supported Fe/C and Fe/ Nafion/C catalysts for the photo-Fenton degradation of Orange II under solar irradiation[J].Catalysis Today,2005,101:375-382.
  • 9ETAIW S E H,EL-BENDARY M M.Degradation of methylene blue by catalytic and photo-catalytic processes catalyzed by the organotin-polymer[(Me3Sn)4Fe(CN)6][J].Applied Catalysis B: Environmental, 2012,126( 1 ) : 326-333.
  • 10XIAO S L,LIU L,MA P J,et al.Assembly and Catalytic Prop- erties of Cobalt(II ) and Copper( II ) Coordination Polymers Ba- sed on Bis(imidazole) and Carboxylie Acid Mixed Ligands[J]. Zeitsehrift fur anorganische und allgemeine Chemie,2014,640 (7) : 1484-1489.

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