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《Chinese Journal of Environmental Engineering》 2009-02
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Kinetic and photo-electro cooperation effect on degrading dimethy phthalate in TiO_2/Ni PECO system

Li Yue1 Wang Peng1 Zhao Baoxiu1,2(1.State Key Laboratory of Urban Water Resources and Environment,School of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090;2.Department of Environmental Science and Engineering,Tsinghua University,Beijing 100084)  
A TiO2 /Ni photoelectrocatalytic oxdition(PECO) system was established with TiO2/Ni photoelectrode prepared by microwave-assisted method as anode,graphite felt(GF) as cathode and saturated calomel electrode(SCE)as reference electrode.DMP(dimethy phthalate) was used as target compound to investigate the photoelectrocatalytic degradation kinetics and photo-electro cooperation effect.The result shows that degradation of DMP accords with pseudo first-order kinetics law.When initial concentration of DMP was kept constant,factors influencing the photoelectrocatalytic degradation rate were obtained,which were,from strong to weak,effective area of TiO2/Ni photoelectrode,UV light intensity,oxygenation rate and external deflection voltage.Photoelectric had a synergistic effect on the degradation of DMP.
【Fund】: 国家自然科学基金资助项目(50678045)
【CateGory Index】: X703
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 YAN Xiaoli, SHI Huixiang, LEI Lecheng and WANG Dahui (Department of Environmental Engineering, Zhejiang University, Hangzhou 310027,Zhejiang,China);KINETIC STUDY ON PHOTOELECTROCATALYTIC DEGRADATION OF PHENOL BY USING SUPPORTED TiO_2 AS CATALYST[J];Journal of Chemical Industry and Engineering(China);2004-03
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【Co-citations】
Chinese Journal Full-text Database 8 Hits
1 PAN Jing1,2, CHEN Yong-qiang3, SUO Yan-li3, TAO Si-yuan2, SUN Tie-heng1,4(1 School of Resources & Civil Engineering, Northeastern University, Shenyang 110004, China; 2 College of Chemistry and Life Science, Shenyang Normal University, Shenyang 110034, China; 3 Institute of Heat and Electricity, Liaoning Urban and Rural Construction and Planning Design Institute, Shenyang 110006, China; 4 Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China);Effect of water quality on degrading dimethyl phthalate via UV/H_2O_2 combination and its mechanism[J];Journal of Safety and Environment;2007-03
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7 XIA Lu1,2,3 LU Dong-liang1,2 LU Yuan-ye1(1 School of Chemistry and Ecological Engineering,Guangxi University for Nationalities,Nanning,530006,China;2 The Guangxi Key Laboratory of Environmental Engineering,Protection and Assessment,Guilin,541004,China;3 Key Laboratory of Development & Application of Forest Chemicals of Guangxi,Nanning,530006,China);STUDY ON PHOTOELECTROCATALYTIC DEGRADATION OF 2-CHLORO-4-METHOXYPHENOL[J];Environmental Chemistry;2009-04
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【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 SHI Yin-tao LI Hai-yan ZENG Qing-fu (The Research Centre of Environmental Sciences,Wuhan Institute of Science and Technology,Wuhan,430073) LU Xiao-hua (Institute of Environmental Science and Engineering,Huazhong University of Science and Technology,Wuhan,430073);PRELIMINARY STUDY ON THE DEGRADATION OF DIMETHYL PHTHALATE IN AQUEOUS SOLUTIONS[J];Environmental Chemistry;2002-05
2 Liu Jun 1, Wang Ke 2 , Jia Ruibao 2 , Wang Zhansheng 1(1. Department of Environmental Science and Engineering, Tsinghua University, Beijing 100084, China; 2. Jinan Water Supply Company, Jinan 250012, China);Removal of Phthalate Esters from Drinking Water Using Ozone-GAC Process[J];Chinese Journal of Environmental Science;2003-04
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