Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Environmental Science & Technology》 2017-01
Add to Favorite Get Latest Update

Study on Degradation of Acid-red B in Wastewater by Electro-catalytic Oxidation with TiO_2-loaded Activated Carbon

LI Feizhen;XIE Di;ZHAO Yuan;LI Xue;LIANG Wenyan;College of Environmental Science and Engineering, Beijing Forestry University & Beijing Key Lab for Source Control Technology of Water Pollution;  
A bench scale experimental study was conducted with catalytic particle electrodes of granular activated carbon coated by titanium dioxide prepared by the sol-gel method,which was applied to degradation of acid red B in dyeing waste water.The X-ray diffraction pattern showed that the loaded TiO_2 was the mixed crystal type of anatase and rutile phase,and the FESEM-EDS(field emission scanning electron microscope energy dispersive) spectrometer indicated that the quality percentage of Ti element on the GAC surface was approximately 14.4%.Besides,N_2 adsorption-desorption curves showed that the BET specific area and pore volume of TiO_2/GAC were 708.5 m~2/g and 0.395 4 cm~3/g,respectively,and the particles were of mostly micro-pores,similar to GAC.The treatment of acid red B in the wastewater by use of TiO_2/GAC was conducted under the condition,i.e.the current was 0.6 A,concentration of Na_2SO_4 0.03 mol/L,and the hydraulic retention time 20 min;and thus the removal efficiency in terms of COD and TOC by TiO_2/GAC particle electrode were 68.60%and 45.12%,respectively,an increase of 35%for COD and 30%for TOC,in comparison with the use of GAC.The investigation on the dye degradation process by UV-Vis and fluorescence absorption spectra showed that the high current was conductive to the degradation of acid red B,and the intermediate degradation products were mainly consisted of fulvic acid-like substances;in addition,degradation of acid red B led to an increase of the concentration of fulvic acid-like substances that possessed fluorescent absorption character.
【Fund】: 水体污染控制与治理技术重大专项(2013ZX07209001-003);; 中央高校基本科研业务费专项资金资助项目(2015ZCQ-HJ-02);; 北京林业大学科学研究项目(2015PY-08)
【CateGory Index】: X703.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 2 Hits
1 Lai Bo1,2 Lian Yu1,3 Pang Cuicui1,3 Zhou Yuexi1Qin Hongke1,3 Zhou Jihong3 Zhang Sheng31Research Center of Water Pollution Control Technology,Chinese Research Academy of Environmental Sciences,Beijing 100012,China2College of Water Sciences,Beijing Normal University,Beijing 100875,China3College of Urban Construction,Hebei University of Engineering,Handan,Hebei 056038,China;Fluorescence Characteristics of Typic Azo and Non-Azo Dyes[J];光学学报;2011-05
2 HAO Rui-xia,CAO Ke-xin and DENG Yi-wen(The college of Architecture and Civil engineering,Beijing University of technology,Beijing 100022);Characterization of dissolved organic pollutants in wastewater by three-dimensional fluorescent spectroscopy[J];分析试验室;2007-10
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 CHEN Fei;ZHOU Yun;ZHANG Yao;LI Jun;NI Yongjiong;WEI Su;College of Civil Engineering and Architecture,Zhejiang University of Technology;;Application of 3D fluorescence in monitoring city tap water combined with parallel factors(PARAFAC) algorithm[J];环境工程学报;2016-12
2 TANG Xiao-bin;LIANG Heng;QU Fang-shu;DING An;LI Xing;CHEN Jie;LI Gui-bai;School of Municipal and Environmental Engineering,Harbin Institute of Technology;School of Civil Engineering,Beijing University of Technology;Hainan Litree Water Purification Science and Technology Co.Ltd.;;Performance of Gravity-driven Low-pressure Direct Ultrafiltration System with Submerged Membrane[J];中国给水排水;2016-17
3 Bai Lanlan;Xi Hongbo;Zhou Yuexi;Li Jie;Wang Yae;Research Center of Water Pollution Control Technology,Chinese Research Academy of Environment Sciences;State Key Laboratory of Environmental Criteria and Risk Assessment,Chinese Research Academy of Environment Sciences;School of Environmental and Municipal Engineering,Lanzhou Jiaotong University;;Organic pollutants and fluorescence characteristics of acrylic acid wastewater[J];环境工程学报;2016-06
4 CHEN Yu-hui;XI Hong-bo;YU Dong;ZHOU Yue-xi;CHEN Xue-min;FU Xiao-yong;School of Environmental and Municipal Engineering of Lanzhou Jiaotong University;State Key Laboratory of Environmental Criteria and Risk Assessment;State Key Laboratory of Environmental Criteria and Risk Assessment,Chinese Research Academy of Environmental Science;Research Institute of Jilin Petrochemical Co.Ltd.,PetroChina;;The Study on the Characteristics of Organic Pollution in Typical Herbicide Plant Wastewater[J];光谱学与光谱分析;2015-12
5 Yang Yi;Yang Xiaxia;School of Environmental & Municipal Engineering,Xi'an University of Architecture & Technology;;Characteristic of three dimensional fluorescence spectra and UV spectra of DOM during process of urban sewage treatment[J];环境工程学报;2015-12
6 Wang Zhou;Gui Xinan;Xie Li;Zhang Hua;Zhang Dapeng;College of Environmental Science and Engineering,Tongji University;Shanghai ATON Environmental Limited Liability Company;;PILOT TEST ON ADVANCED TREATMENT OF PETROCHEMICAL SECONDARY EFFLUENT BY OZONE-BIOLOGICAL FILTER[J];环境工程;2015-S1
7 FENG Lulu;XI Hongbo;ZHOU Yuexi;YANG Qi;SONG Guangqing;BAI Lanlan;CHEN Yuhui;College of Water Resources and Environment,China University of Geosciences;Research of Water Pollution Control Technology,Chinese Research Academy of Environmental Sciences;State Key Laboratory of Environmental Criteria and Risk Assessment,Chinese Research Academy of Environmental Sciences;College of Environmental and Municipal Engineering Department,Lanzhou Jiaotong University;;Representation of Wastewater from a Section of Butadiene Polymerization by Flocculating Setting Process[J];环境科学研究;2015-08
8 WANG Shu-tao;CHEN Dong-ying;HOU Pei-guo;WANG Xing-long;WANG Zhi-fang;WEI Meng;Institute of Electrical Engineering,Measurement Technology and Instrumentation Key Lab of Hebei Province,Yanshan University;;Determination of the Sodium Methylparaben Content Based on Spectrum Fluorescence Spectral Technology and GA-BP Neural Network[J];光谱学与光谱分析;2015-06
9 Wang Lingling;Key Laboratory of Yangtze Water Environment Ministry of Education,Tongji University;;Application of Three Dimensional Excitation-Emission Fluorescence Technique in Dissolved Organic Matter Analysis[J];环境科学与管理;2015-01
10 ZHOU Qiao-li;CAI Da-chuan;LEI Yong-qian;GUO Peng-ran;WANG Guan-hua;Guangdong Provincial Public Laboratory of Analysis Testing Technology,Guangdong Institute of Analysis;;Determination of 4-chlorophenol in water by three dimensional fluorescence spectra[J];分析试验室;2014-09
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 Wu Hao1 Zhu Tuo1,2 Kong Yan1 Chen Wei3 Zhang Hao3 Yang Jianlei4 1School of Science,Jiangnan University,Wuxi,Jiangsu 214122,China2School of Science,Hehai University,Nanjing,Jiangsu 210098,China3State Key Laboratory of Food Science and Technology,School of Food Science and Technology,Jiangnan University,Wuxi,Jiangsu 214122,China4School of Communication and Control Engineering,Jiangnan University,Wuxi,Jiangsu 214122,China;Study on the Absorption and Fluorescence Spectra of Lactobacillus Plantarum[J];光学学报;2010-01
2 Zhang Fang1,2 Su Rongguo1 Wang Xiulin1 Hua Yang3 Song Zhijie3 1College of Chemistry and Chemical Engineering,Ocean University of China,Qingdao,Shandong 266100,China 2Key Laboratory for Polar Science,SOA,Polar Research Institute of China,Shanghai 200136,China 3College of Information Science and Engineering,Ocean University of China,Qingdao,Shandong 266100,China);Fluorescence Characteristics Extraction and Differentiation of Phytoplankton[J];中国激光;2008-12
3 Liu Zhouyi1 Zhu Tuo2 Gu Endong1 Liu Ying3 1School of Communication and Control Engineering,Jiangnan University,Wuxi,Jiangsu 214122,China2School of Science,Jiangnan University,Wuxi,Jiangsu 214122,China3Department of Physics,Xuzhou Normal University,Xuzhou,Jiangsu 221009,China;Acid Orange Ⅱ Detection by Fluorescence Spectra[J];光学学报;2008-06
4 Liu Hailong Wu Xijun Tian Guangjun (Electrical Engineering College of Yan Shan University,Qinhuangdao,Hebei 066004,China);Three-Dimensional Fluorescence Spectroscopy Combined with Parallel Factor Analysis as a Complementary Technique for Green Tea Characterization[J];中国激光;2008-05
5 Chen Maofu Wu Jing Lü Yanli Chen Qingjun(ESPC State Key Joint Laboratory,Department of Environmental Science and Engineering,Tsinghua University,Beijing 100084,China);Fluorescence Properties of Municipal Wastewater[J];光学学报;2008-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved