A novel method for amino starch preparation and its adsorption for Cu(II) and Cr(VI)

文献类型： 外文期刊

第一作者： Dong, Aiqin

作者： Dong, Aiqin;Wang, Wenmin;Yu, Liping;Liu, Qian;Xie, Jie;Yin, Yeping

作者机构：

关键词： adsorption;preparation;heavy metal ions;starch

期刊名称：JOURNAL OF HAZARDOUS MATERIALS （ 影响因子：10.588； 五年影响因子：10.129 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： A novel method was proposed to prepare amino starch by reacting ethylenediamine with previously synthesized dialdehyde starch. Different factors affecting the preparation, i.e., ethylenediamine concentration, ethylenediamine:dialdehyde starch molar ratio, pH. duration and temperature have been studied. The modified starch was characterized by IR spectroscopy, elemental analysis, X-ray diffraction and differential scanning calorimetry. The amino starch derivatives were evaluated as adsorbents. The adsorption activity for heavy metals such as Cu(II) and Cr(VI) by crosslinked amino starch was studied in terms of adsorption amount, kinetics and isotherm; and adsorbent reuse were also studied. Adsorption processes for Cu(II) and Cr(VI) on crosslinked amino starch fit a Langmuir isotherm, and adsorption for Cu(II) and Cr(VI) from aqueous solution was endothermic reactions. Crosslinked amino starch was very effective for the adsorption of Cu(II) and Cr(VI), and efficient in capacity, recycled.

分类号： TB1

  • 相关文献

[1]Study on the tolerance and adsorption of five heavy metal ions by a radiation-resistant Acinetobacter sp.. Zhu Jing,Xie Yu-Qing,Song Su-Qin,Zhang Zhi-Dong,Wang Wei,Gu Mei-Ying,Tang Qi-Yong. 2013

[2]NaOH modification of persimmon powder-formaldehyde resin to enhance Cu2+ and Pb2+ removal from aqueous solution. Xie, Feng,Xie, Feng,Fan, Ruiyi,Yi, Qingping,Zhang, Qinglin,Luo, Zhengrong,Zhang, Qinglin,Luo, Zhengrong. 2016

[3]Adsorption behaviors of ammonium nitrogen by an amphoteric hydrogel. Wei, Jia,Xu, Shimei,Liu, Xuan,Xu, Shimei. 2016

[4]Advance in the Stripping Voltammetry Using Alloy Electrodes for the Determination of Heavy Metal Ions. Zhang, Xuzhi,Qu, Keming,Li, Dongpeng. 2015

[5]Ultrasensitive detection of lead(II) using a turn-on probe based on the use of an aptamer and a water-soluble fluorescent perylene probe. Yan, Mengmeng,Zhu, Chao,Huang, Yafei,Yan, Jiao,Chen, Ailiang,Yan, Mengmeng,Zhu, Chao,Huang, Yafei,Yan, Jiao,Chen, Ailiang,Huang, Yafei,Yan, Jiao.

[6]Response Characteristics of Bisphenols on a Metal-Organic Framework-Based Tyrosinase Nanosensor. Lu, Xianbo,Wang, Xue,Wu, Lingxia,Dhanjai,Fu, Lei,Gao, Yuan,Chen, Jiping,Wang, Xue,Wu, Lidong. 2016

[7]Molecular characterization of a novel 14-3-3 protein gene (Hb14-3-3c) from Hevea brasiliensis. Yang, Zi-Ping,Li, Hui-Liang,Guo, Dong,Peng, Shi-Qing,Tian, Wei-Min.

[8]Enhanced photocatalytic activity of Ce3+-TiO2 hydrosols in aqueous and gaseous phases. Liu, Tong-xu,Li, Xiang-zhong,Liu, Tong-xu,Li, Fang-bai. 2010

[9]Preparation, purification and regeneration optimizing research of protoplasts from Rhizoctonia solani. Sun, Zhiguang,Qin, Peigang,Tang, Changqing,Fu, Rongtao,Liu, Yao,Li, Ping,Zheng, Aiping,Li, HaoJie,Feng, Haitao,Sun, Zhiguang,Qin, Peigang,Tang, Changqing,Fu, Rongtao,Liu, Yao,Li, Ping,Zheng, Aiping. 2012

[10]Quantification and recovery of anthocyanins from litchi pericarps. Liu Xueming,Zhang Mingwei,Chen Zhiyi,Shi Ying,Zou Yuxiao. 2013

[11]Preparation and Antioxidant Activities In Vitro of a Designed Antioxidant Peptide from Pinctada fucata by Recombinant Escherichia coli. Wu, Yanyan,Ma, Yongkai,Li, Laihao,Yang, Xianqing,Ma, Yongkai. 2018

[12]Preparation, characterization, bioavailability in vitro and in vivo of tea polysaccharides-iron complex. Tang, Minmin,Wang, Dongfeng,Hou, Yangfeng,Buchili, Petter,Sun, Liping. 2013

[13]Preparation and Characterization of Nano-crystalline cellulose/natural rubber(NCC/NR) composites. Gao, Tianming,Huang, Maofang,Xie, Ruihong,Chen, Honglian. 2013

[14]Preparation of Pineapple Leaf Cellulose Membrane. Zhu, Xiao,Wang, Yihong,Zhu, Xiao,Wang, Yihong,Wei, Xiaoyi,Li, Jihua,Wang, Fei. 2014

[15]Preparation and characterization of highly dispersed nanocrystalline rutile powders. Liu, Zhao-Tie,Yao, Shushan,Sun, Ping,Song, Liping,Lu, Jian,Xiong, Heping,Peng, Yuande,Tang, Shouwei.

[16]Preparation and Characterization of FeCo Alloy Nanoparticles. Wang, Fengping,Xue, Xinghua,Wang, Fengping,Xue, Xinghua,Wang, Guizhen,Cai, Jingyao,Fu, Xin. 2011

[17]Research progress on theaflavins: efficacy, formation, and preparation. He, Hua-Feng,He, Hua-Feng. 2017

[18]Preparation and Characterization of Nano Fe3O4/Carboxylation Chitosan/Alginate Sodium Magnetofluid by One Pot Method. Jiang, Jianfang,He, Chunyang,Xiong, Jun,Tu, Wenya,Jiang, Hao. 2016

[19]Preparation of activated carbon from a renewable agricultural residue of pruning mulberry shoot. Wang, Jun,Wu, Fu-An,Wang, Meng,Qiu, Ning,Liang, Yao,Fang, Shui-Qin,Jiang, Xing,Wu, Fu-An. 2010

[20]Mechanochemistry in Thermomechanical Processing of Foods: Kinetic Aspects. Zhao, Xuewei,Wang, Zhangcun,Zhang, Peiqi,Wei, Yimin,Zhang, Bo,Chen, Fengliang. 2011

作者其他论文 更多>>

微信小程序