Study on the Adsorption Properties of L-Alanine Modified Chitosan for Cesium Ion in Aqueous Solution

被引：0
|
作者：
Liu, Siman [1 ]
Bin, Shengnan [1 ]
Wen, Jiang [1 ]
Jiang, Shi [1 ]
机构：
[1] Mianyang Normal Univ, Sch Chem & Chem Engn, Mianyang, Peoples R China
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON CHEMICAL, MATERIAL AND FOOD ENGINEERING | 2015年 / 22卷
关键词：
Alanine; Modified; Chitosan; L-alanine; Adsorption; Cesium ion; CROSS-LINKED CHITOSAN;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The chitosan was modified with L-alanine, which was used for the adsorption of cesium ion in aqueous solution. The results showed that: chitosan modified with L-alanine can remove cesium ions in the solution. When the initial concentration was kept as 150mg.L-1, the optimal adsorption conditions were: The adsorption time is 100 mm, the adsorption capacity was 29.502 mg/g; the adsorption temperature is 25 degrees C, the adsorption capacity was 30.742mg/g; dosage of adsorbent was 0.1g, the adsorption capacity of 61.234 mg/g; pH was 8, the adsorption capacity of 30.121mg/g.
引用
收藏
页码：334 / 337
页数：4
相关论文
共 50 条
  • [11] Theoretical study of the vibrational properties of L-alanine and its zwitterionic form in the gas phase and in solution
    Rahmani, Myriam
    Benmalti, Mohammed El Amine
    JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS, 2022, 40 (18) : 8560 - 8568
  • [12] Application of chitosan-modified pumice for antimony adsorption from aqueous solution
    Sari, Ahmet
    Tuzen, Mustafa
    Kocal, Ihsan
    ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, 2017, 36 (06) : 1587 - 1596
  • [13] Thermodynamic Study on the Interaction Between Tl(I) Ion and L-Alanine
    Aghaie, M.
    Rezaei, F. Keshavarz
    Zare, K.
    Aghaie, H.
    ASIAN JOURNAL OF CHEMISTRY, 2010, 22 (02) : 959 - 964
  • [14] Semiinterpenetrating polymer networks of chitosan and L-alanine for monitoring the release of chlorpheniramine maleate
    Kumari, Kamlesh
    Kundu, P. P.
    JOURNAL OF APPLIED POLYMER SCIENCE, 2007, 103 (06) : 3751 - 3757
  • [15] Enhanced atrazine adsorption from aqueous solution using chitosan-modified sepiolite
    刘海成
    陈卫
    崔彪
    刘成
    Journal of Central South University, 2015, 22 (11) : 4168 - 4176
  • [16] Enhanced atrazine adsorption from aqueous solution using chitosan-modified sepiolite
    Liu Hai-cheng
    Chen Wei
    Cui Biao
    Liu Cheng
    JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2015, 22 (11) : 4168 - 4176
  • [17] Enhanced atrazine adsorption from aqueous solution using chitosan-modified sepiolite
    Hai-cheng Liu
    Wei Chen
    Biao Cui
    Cheng Liu
    Journal of Central South University, 2015, 22 : 4168 - 4176
  • [18] Adsorption properties of rice hull charcoal for cesium and strontium in aqueous solution
    Kobayashi S.
    Noda K.
    Shibata H.
    Matsubara S.
    Kawamura N.
    Nonami T.
    2018, Society of Materials Science Japan (67) : 898 - 903
  • [19] GROWTH AND MORPHOLOGY OF L-ALANINE CRYSTALS - INFLUENCE OF ADDITIVE ADSORPTION
    LECHUGABALLESTEROS, D
    RODRIGUEZHORNEDO, N
    PHARMACEUTICAL RESEARCH, 1993, 10 (07) : 1008 - 1014
  • [20] Adsorption characteristics of sericite for cesium ions from an aqueous solution
    Kim, Jong-Oh
    Lee, Seung-Mok
    Jeon, Choong
    CHEMICAL ENGINEERING RESEARCH & DESIGN, 2014, 92 (02) : 368 - 374
12345