Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Anhui Agricultural Sciences》 2012-04
Add to Favorite Get Latest Update

Study on Treatment of Orange II Dye by Adsorption and Catalysis of Organic-Inorganic Composite Bentonite

LUO Yang-chun et al(Zhejiang Huanneng Environmental Technology Co.,Ltd.,Hangzhou,Zhejiang 310024)  
[Objective] The research aimed to study treatment of orange II dye by adsorption and catalysis of organic-inorganic composite bentonite.[Method] The hydroxyl-Fe and surface active agent were used to simultaneously modify bentonite,and the organic-inorganic composite bentonite was made.The orange II(negative-ion dye) was as representative of dye wastewater.The influences of time and pH on adsorption and catalysis processes of organic-inorganic composite bentonite were studied.[Result] The adsorption effect of organic-inorganic composite bentonite on orange II dye was obvious.The maximum adsorption amount was 76.1 mg/g.The influence of time on adsorption effect was obvious.When the adsorption time was 140 min,the removal ratio reached 96.22% and was the maximum.The adsorption process corresponded with quasi-secondary dynamic equation.The adsorption effect was also affected by wastewater pH.Under different pH conditions,the removal ratio all could reach above 85.00%.When pH was 4,the removal ratio reached 97.57% and was the maximum.In addition,under the condition of H2O2 existence,the organic-inorganic composite bentonite could catalyze decomposing adsorbed pollutant,and the degradation rate of organic matter reached 87.13%.It avoided secondary pollution,and could repeatedly use bentonite.When pH was 4,the degradation effect was the best,but the degradation time was long.[Conclusion] The research provided new thought for treatment of dye wastewater.
【CateGory Index】: X791
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 6 Hits
1 FU Ge-juan,LI Jian-chao,ZHENG Guo-he,ZHANG Xiao-wei,LU Tang-jun (School of Tourism and Environment Science,Shaanxi Normal University,Xi'an 710062,China);Study on Removal of Aqueous Fluoride by Adsorption of Modified High Alumina Cement[J];Acta Agriculturae Jiangxi;2009-02
2 LIU Chun-xiao,CAO Yang,WANG Xiao-jie,WANG Wen-bo,BIAN Xin-min(College of Resources and Environment,Nanjing Agricultural University,Nanjing 210095,China);Research on Absorption of Wheat Straw to Nutrient in Urea Solution[J];Acta Agriculturae Jiangxi;2010-07
3 ZHANG Ya-bin,SHI Xin-yue,ZHANG Wen-di(College of Environmental Science and Engineering,North China Electric Power University,Baoding 071000,China);Application of New Adsorbents in Wastewater Treatment[J];Acta Agriculturae Jiangxi;2010-08
4 CHAO Yu-kui(Wuzhou Fishery Technology Extension Centre,Wuzhou 751100,China);Study on Healthy Breeding Comprehensive Technique by Pond Water Purifying[J];Inner Mongolia Agricultural Science and Technology;2010-01
5 CHEN Cai-yun(Benxi Environment Monitoring Center Station,Benxi 117021,China);The Current Situation of High Concentration Organic Wastewater Treated by Catalytic Wet Oxidation Method and it's Prospect[J];Inner Mongolia Agricultural Science and Technology;2011-05
6 SHI Wei(Chengdu Vocational College of Agricultural Science and Technology,Chengdu 611130,China);Advance in the Research of Abzyme[J];Inner Mongolia Agricultural Science and Technology;2011-01
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 LI Ya-li(Mechanical and Electrical Engineering Institute of Zhengzhou Huaxin College,Zhengzhou,Henan 451100);Experimental Study on Characteristics of Photosynthetic Bacteria in Continuously Hydrogen Production Reactor[J];Journal of Anhui Agricultural Sciences;2011-31
2 FU Ge-juan,LI Jian-chao,ZHANG Xiao-wei,LU Tang-jun,SUN Hong-xia(College of Tourism and Environment,Shaanxi Normal University,Xi'an 710062,China);Research Progress in Materials for Treatment of High Fluorine Water[J];Acta Agriculturae Jiangxi;2010-01
3 ZHANG Ya-bin,SHI Xin-yue,ZHANG Wen-di(College of Environmental Science and Engineering,North China Electric Power University,Baoding 071000,China);Application of New Adsorbents in Wastewater Treatment[J];Acta Agriculturae Jiangxi;2010-08
4 ZHANG Li-juan(Xiaxian County Bureau of Animal Husbandry,Xiaxian 044400,China);Healthy Animal Farming for Sustainable Ecological Animal Husbandry[J];Journal of Shanxi Agricultural Sciences;2011-07
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LI Zhi-xiang(Research Institute of Water Resources and Hydropower,Shenyang,Liaoning 110003);Study of the Mixture of CBT and AMA Pesicides Wastewater by Ferric-carbon Micro-electrolysis Treatment Assay[J];Journal of Anhui Agricultural Sciences;2008-18
2 TANG Zhi-hua(School of Chemistry and Environmental Science,Shaanxi University of Technology,Hanzhong,Shaanxi 723001);Study on the Effect of Chaff Xanthogenate on Removal Cuprum,Zincum,Nickel Ions from Wastewater[J];Journal of Anhui Agricultural Sciences;2008-30
3 CHEN Chao et al (College of Environmental Science and Engineering,Donghua University,Shanghai 201620);Photocatalysis of TiO_2 Doped in Electrospun Polyacrylonitrile Nanofiber Mats[J];Journal of Anhui Agricultural Sciences;2009-04
4 MA Xiao-xuan(School of Resource and Environment Engineering,Shandong University of Technology,Zibo,Shandong 255049);Degradation of Organic Pollutants in Waste Water with Photocatalytic Oxidation of TiO2[J];Journal of Anhui Agricultural Sciences;2009-08
5 XIE Hong-mei et al(College of Environment and Biological Engineering,Chongqing Technology and Business University,Chongqing 400067);Study on the Removal of p-nitrophenol in Wastewater with Activated Carbon[J];Journal of Anhui Agricultural Sciences;2009-19
6 LONG Lai-shou et al(Faculty of Chemistry and Environmental Engineering,Shaoguan University,Shaoguan,Guangdong 512005);Study on Flocculation of Kaolin Beneficiation Wastewater by Chitosan[J];Journal of Anhui Agricultural Sciences;2009-31
7 TIAN YuXi HUANG ShiPing WANG WenChuan (College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029,China);Molecular dynamics simulation of the intercalation of kaolinite with urea and water[J];Journal of Beijing University of Chemical Technology(Natural Science Edition);2007-06
8 Zheng Lisheng,Wang Shilong,Li Hui;el slag[J];MATERIAIS PROTECTION;1999-05
9 ZHANG Xia,ZHAO Yue,SUN Ting (School of Sciences,Northeastern University,Shenyang 110004,China.);Study on the Adsorption of Trace Pb(Ⅱ) on TiO_2 Nanoparticles[J];Journal of Northeastern University(Natural Science);2009-02
10 FAN Zi-ru,YANG Liu,QIAO Hui-ping,et al;Research on mechanism of SO_2 absorption by urea solution[J];Electric Power Environmental Protection;2009-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved