Preparation of Anion Exchangers Derived from Melamine Sponge and Its Adsorption Characteristics of Nitrate Ion

被引：8
|
作者：
Goto, Tatsuru [1 ]
Amano, Yoshimasa [1 ,2 ]
Machida, Motoi [1 ,2 ]
机构：
[1] Chiba Univ, Grad Sch Engn, Inage Ku, 1-33 Yayoi Cho, Chiba, Chiba 2638522, Japan
[2] Chiba Univ, Self & Hlth Org, Inage Ku, 1-33 Yayoi Cho, Chiba, Chiba 2638522, Japan
来源：
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | 2017年 / 50卷 / 09期
基金：
日本学术振兴会;
关键词：
Melamine Sponge; Quaternization; Nitrate Ion; Adsorption; Ion Exchange; FORMALDEHYDE RESINS; REMOVAL; PHOSPHATE; WATER; XPS;
D O I：
10.1252/jcej.17we062
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Preparation of anion exchangers using melamine sponge (MS) and adsorption of nitrate ion was investigated. Carbonized melamine sponge was prepared at 500 degrees C with ZnCl2 impregnation (Z6) to develop the pore structure. Z6 was further treated by CH3I to introduce quaternary nitrogen onto the carbon surface and referred to as Z6-Q. Based on the result of X-ray photoelectron spectroscopy (XPS), Z6-Q contained more quaternary nitrogen than MS and Z6. Adsorption of nitrate ion on Z6-Q reached an equilibrium state the most quickly among the prepared samples. Adsorption kinetic curves indicated that the rate-limiting process was diffusion inside the pore for the adsorption of nitrate ion. In the adsorption of nitrate ion ranging 0.1-0.7 mmol/g, Z6-Q released equimolar chloride ion, suggesting that Z6-Q could have anion exchange sites to adsorb nitrate ion.
引用
收藏
页码：692 / 695
页数：4
相关论文
共 50 条
  • [1] Preparation of agricultural residue anion exchangers and its nitrate maximum adsorption capacity
    Orlando, US
    Baes, AU
    Nishijima, W
    Okada, M
    CHEMOSPHERE, 2002, 48 (10) : 1041 - 1046
  • [2] ADSORPTION OF ELEMENTS ON INORGANIC ION EXCHANGERS FROM NITRATE MEDIA
    MAECK, WJ
    KUSSY, ME
    REIN, JE
    ANALYTICAL CHEMISTRY, 1963, 35 (13) : 2086 - &
  • [3] Strontium adsorption from nitrate solutions using inorganic ion exchangers
    Cox, JM
    Purdy, LK
    Ensor, DD
    Collins, JL
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1997, 213 : 550 - CHED
  • [4] Preparation of Strong Alkali Anion Exchange Fiber and Its Application in Nitrate Adsorption
    Li, Ruizhi
    Wang, Yu
    Xiao, Huaming
    Zhang, Zhengpu
    ADVANCES IN ENVIRONMENTAL SCIENCE AND ENGINEERING, PTS 1-6, 2012, 518-523 : 790 - +
  • [5] Quaternary phosphonium strong based anion exchangers for the selective adsorption of nitrate
    Gu, Yingpeng
    Sun, Yue
    CHEMICAL ENGINEERING JOURNAL, 2024, 485
  • [6] Preparation of carbonized melamine sponge for photo assisted heavy oil adsorption
    Lin, Zi-Mei
    Lou, Guo-Sheng
    Kang, Yao-Ming
    Liu, Hui-E
    Chen, Shuang
    Yang, Xiang-Yi
    Zhongguo Huanjing Kexue/China Environmental Science, 2022, 42 (07): : 3184 - 3192
  • [7] Nitrate Ion Adsorption Characteristics of Activated Carbon Fibers with and without Quaternary Nitrogen Effective for Anion Adsorption
    Tsuchiya, Yukiyoshi
    Amano, Yoshimasa
    Machida, Motoi
    CHEMICAL & PHARMACEUTICAL BULLETIN, 2020, 68 (10) : 1001 - 1007
  • [8] Preparation of Lignin-Based Anion Exchangers and their Utilization for Nitrate Removal
    Wang, Zhen (wangzhenyft@126.com), 1600, North Carolina State University (08):
  • [9] Preparation of Lignin-Based Anion Exchangers and their Utilization for Nitrate Removal
    Wang, Zhen
    Bo, Nana
    Liu, Yu
    Yang, Guihua
    Liu, Ying
    Zhao, Yuan
    BIORESOURCES, 2013, 8 (03): : 3505 - 3517
  • [10] Ion exchange/adsorption of rhodium (III) from chloride media on some anion exchangers
    Saga Univ, Saga, Japan
    Hydrometallurgy, 3 (213-227):
12345