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《Journal of Changzhou University(Natural Science Edition)》 2016-06
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Preparation and Cu~(2+) Ion Adsorption Studies of Chitin/Montmorillonite Composite Microspheres

YANG Jianhong;DING Yuanyuan;SUN Xiaojun;LIU Wanghui;CHEN Jungang;School of Environment and Safety Engineering,Changzhou University;  
Chitin/montmorillonite(CT/MMT)composite microspheres were prepared by blending MMT and chitin solution obtained via a freezing/thawing method in 8% NaOH/4% CO(NH_2)_2 aqueous solution,and then by coagulating with 10%HCl.Their structure and morphology were characterized by FT-IR,XRD,SEM and TEM techniques.These microspheres were studied for the removal of Cu~(2+)ions from the aqueous solution.The results showed that the composite microspheres exhibited efficient removal of Cu~(2+)ions from aqueous solution.Their adsorption capacity could reach about 19mg/g in 5mg/L of Cu~(2+)aqueous solution.The adsorption amount of Cu~(2+)ion on the composite microspheres increased with the increase of MMT amount and pH.In addition,the type of salt ions in aqueous solution was an important influence factor,too.The adsorption process was well explained with the pseudo-second-order kinetic equation and Freundlich adsorption isotherms.The major mechanism of the adsorption could be described as multi-interactions including electrostatic attraction,and metal chelation and ionic exchange.Adsorption of heavy metal ions by the CT/MMT microspheres had a good selectivity.The amount of different heavy metal ions adsorbed onto the composite microspheres was in the order of Pb~(2+),Cu~(2+),Ni ~(2+)from high to low.
【Fund】: 常州市科技支撑计划(社会发展)(CE20125036)
【CateGory Index】: O647.3;X703
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Chinese Journal Full-text Database 9 Hits
1 Hailin Wang;Haoqing Tang;Zhaotie Liu;Xin Zhang;Zhengping Hao;Zhongwen Liu;Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences;Key Laboratory of Applied Surface and Colloid Chemistry,Shanxi Normal University;School of Chemistry & Chemical Engineering,Shanxi Normal University;;Removal of cobalt(II) ion from aqueous solution by chitosan–montmorillonite[J];Journal of Environmental Sciences;2014-09
2 Wang Shun;Sun Hongjuan;Li Xiaochun;Zhang Dejian;Key Laboratory of Solid Waste Treatment and Resource Recycle Ministry of Education,Southwest University of Science and Technology;;Research on Adsorption of Montmorillonite to Heavy Metal Ions like Pb~(2+), Cr~(3+) and Cd~(2+)[J];非金属矿;2014-04
3 YANG Ying-qin,CHEN Hui-juan(College of Chemistry and Chemical Engineering,Xinyang Normal University,Xinyang 464000,China);Study on the Intercalation Organobentonite and its Adsorption[J];信阳师范学院学报(自然科学版);2007-03
4 Huang Jun-tao,Xiong Fan,Xie Wei-li,Zhong Li(College of Chemical Engineering and Energy Source,Huanan University of Technology,Guangzhou 510640,China);PROGRESS IN RESEARCHES ON TREATMENT OF HEAVY METAL WASTEWATER BY ADSORPTION PROCESS[J];水处理技术;2006-02
5 Li Hujie (Southwest University of Science and Technology·Sichuan Mianyang 621010);ADSORPTION OF HEAVY MENTAL IONS WITH RENTONITE[J];中国矿业;2005-02
6 MEI Guang-quan (School of science, Yichun University, Yichun 336000,China);Harmfulness and Treatment of Heavy Metal Waste Water[J];微量元素与健康研究;2004-04
7 WANG Qiong, WU Cui-ling(College of Materials Science and Engineering, Huaqiao University, Quanzhou 361011);Modified Montmorillonite Composite and Its Use in Wastewater Treatment[J];环境科学与技术;2004-01
8 YANG Jian hong,DU Yu min *,QIN Cai qin (Department of Environmental Science, Wuhan University, Wuhan 430072);Applications of Infrared Spectroscopy and Nuclear Magnetic Resonance Spectroscopy in the Studies of the Structure of Chitin and Chitosan[J];分析科学学报;2003-03
9 WANG Yi 1, WANG Yi 2 and WANG En-de 1 (1. Northeast University, Shenyang 110006, China; 2.Dongyu Environment Engineering Ltd. of Shenyang, Shenyang 110006, China);A Study on Characteristics of Modified Montmorillonite[J];岩石矿物学杂志;2001-04
Chinese Journal Full-text Database 10 Hits
1 Pu Shengyan;Zhou Yan;Wang Miaoting;Ma Hui;Yang Jinyan;Zhu Wei;State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology;Faculty of Construction and Environment,The Hong Kong Polytechnic University;;Review on Preparation of Cross-Linked Chitosanand Adsorption of Heavy Metal Ions[J];水处理技术;2016-11
2 JIANG Guangzhen;ZHANG Yongjing;ZHANG Dingdong;LI Xiangfei;LIU Wenbin;College of Animal Science and Technology/Key Laboratory of Aquatic Nutrition of Jiangsu Province,Nanjing Agricultural University;;Silicate adsorbent on absorption of Pb~(2+) and effects of dietary supplement of silicate adsorbent on FFRC strain common carp[J];南京农业大学学报;2016-06
3 YANG Jianhong;DING Yuanyuan;SUN Xiaojun;LIU Wanghui;CHEN Jungang;School of Environment and Safety Engineering,Changzhou University;;Preparation and Cu~(2+) Ion Adsorption Studies of Chitin/Montmorillonite Composite Microspheres[J];常州大学学报(自然科学版);2016-06
4 CHENG Jie-feng;CAI Yong-tao;CHANG Kai-kai;TANG Yan-na;YE Li;Shaoxing University;Zhejiang Dechuang Environmental Polytron Technologies Inc;;Study on Adsorption Capability of Uranium on Bentonite[J];广州化工;2016-21
5 ZHANG Yue;Shanxi Coal Institute of Planning & Design;;FeS processing galvanization waste water fluid bed craft research[J];山西化工;2016-05
6 Zhou Yao;College of Environment and Safety Engineering,Qingdao University of Science and Technology;;Experimental Study of Supported FeOOH/mmt Adsorbed As(Ⅴ)[J];甘肃科学学报;2016-04
7 XU Lei;ZHENG Xuebo;CUI Hongbiao;LIANG Jiani;TAO Zhihui;ZHU Zhenqiu;LIU Bingbing;ZHOU Jing;Institute of Soil Science,Chinese Academy of Sciences;Key Laboratory of Soil Environment and Pollution Remediation,Institute of Soil Science;University of Chinese Academy of Sciences;Jiangxi Academy of Science.Jiangxi Engineering Research Center of Eco-Remedication of Heavy Metal Pollution;National engineering and Technology Research Center for Red Soil Improvement,Red Soil Ecological Experiment Station,Chinese Academy of Sciences;School of Earth and Environment,Anhui University of Science and Technology;;Adsorption of Cu~(2+) in water by biomass ash[J];环境化学;2016-08
8 WEN Ke;LIU Guo-qing;YIN Yan-zhen;WANG Yue-bo;ZHANG Ping;WANG Fu-ya;ZHU Jian-xi;CAS Key Laboratory of Mineralogy and Metallogeny,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences;Key Lab of Guangdong Province for Mineral Physics and Materials;University of Chinese Academy of Sciences;People's Government,of Nianzishan District Qiqihar;Nianzishan Institute of Medical Stone;;Physicochemical properties and adsorption performances of Nianzishan Maifan Stone in Qiqihar for heavy metal ions[J];岩石矿物学杂志;2016-04
9 ZHANG Yi;ZHANG Zhuan-ling;LI Shu-ting;LIU Ye;ZHANG Hao;School of Textiles, Tianjin Polytechnic University;;Adsorption of heavy metal ions by chitosan[J];天津工业大学学报;2016-03
10 WANG Yi;LI Ping;LUO Man;CAI Wangfeng;Department of Pharmacy,Tianjin Medical College;School of Chemical Engineering and Technology,Tianjin University;;Research progress on heavy metal wastewater treatment by load magnetic flocculation[J];化工进展;2016-S1
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Sun Hongjuan* Peng Tongjiang Chen Yancui(Institute of Mineral Materials & Application,Southwest University of Science and Technology,Mianyang,Sichuan 621010);Influence of Interlayer Cations on Structure and Hydro-expansive Property of Montmorillonite[J];非金属矿;2011-01
2 Ji Guijuan1,Zhao Yongsheng2,Jiang Guilan1(1.Chemistry College,Jilin University,Changchun,130026;2.College of Enviornment and Resourcese,Jilin University,Changchun 130026);Application of Bentonite in Treating Wastewater With Heavymetal[J];中国非金属矿工业导刊;2006-02
3 YANG Ying-qin,WANG Hui,SHEN Jiu-ming(College of Chemistry and Chemical Engineering, Xinyang Normal University,Xinyang 464000,China);Adsorbtion properties of porous organo bentonite on nitrate ion[J];信阳师范学院学报(自然科学版);2005-04
4 LIU Yun,WU Ping-xiao,TANG Jian-wen,ZEN Shao-yanCollege of Environmental Science & Engineering,South China University of Technology,Guangzhou 510640,China;STUDY OF HEAVY METAL ADSORPTION ON HYDROXYL-Al PILLARED MONTMORILLONITE[J];矿物岩石;2005-03
5 LIU Bolin YAN Jinghui HUI Boran (college of materials and chemical engineering, changchun university of science and technology, changchun 130022);Study on Modified Bentonite in Absorbing the heavy metal ions[J];长春理工大学学报;2005-01
6 Li Xia, Li Fengting, Zhang Bingru(School of Environmental Science and Engineering, Tongji University, Shanghai 200092, China);Removal of heavy metal in water bodies by biosorption[J];工业水处理;2004-03
7 ZHU Yi-min, ZHOU Dong-qin, WEI De-zhou(School of Resources and Civil Engineering, Northeastern University, Shenyang 110004, China.);Biosorption of Hg~(2+) By Saccharomyces Cerevisiae[J];东北大学学报;2004-01
8 CHEN Zhiyong1,LI Dezhou2,SUN Junyong1,LI Ning1,LI Xianfu1(1College of Chemistry and Chemical Engineering , Xinyang Normal University, Xinyang 464000,China;2.Pingdingshan New Style Refractory Co.Ltd,Pingdingshan 467000,China);The absorption of Cu~(2+)and Ni~(2+)on kelp[J];信阳师范学院学报(自然科学版);2003-04
9 WEI Dezhou, ZHU Yimin, SHEN Yanbai(School of Resources & Civil Engineering, Northeastern University, Shenyang 110004, China. Correspondent: ZHU Yimin, Email: yimin0508?@?yahoo.com);Biosorption of Hg~(2+) By Norcardia Amarae[J];东北大学学报;2003-09
10 Guo Yonglong 1,Wu Qiang 1,Wang Yanxin 2, Yang Zhihua 2,Cai Heshen 2 (1.The Ministry of Education Key Laboratory of Coal Resource,China University of Mining and Technology, Beijing 100083;2.Engineering School,China University of Geosciences,Wuhan 430074);Using the Synthesized Zeolite from Fly Ash to Treat Heavy Metals from Wastewaters[J];重庆环境科学;2003-09
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