Effective biosorption of U(VI) from aqueous solution using calcium alginate hydrogel beads grafted with amino-carbamate moieties

被引：21
|
作者：
Shehzad, Hamza [1 ]
Zhou, Limin [1 ]
Wang, Yun [1 ]
Ouyang, Jinbo [1 ]
Huang, Guolin [1 ]
Liu, Zhirong [1 ]
Li, Zhao [1 ]
机构：
[1] East China Univ Technol, State Key Lab Nucl Resources & Environm, 418 Guanglan Rd, Nanchang 330013, Jiangxi, Peoples R China
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2019年 / 321卷 / 02期
关键词：
Calcium alginate; Amino-carbamate; Uranium; Biosorption; MULTIWALLED CARBON NANOTUBES; ENHANCED SORPTION; ADSORPTION; CHITOSAN; REMOVAL; URANIUM; ION; NANOCOMPOSITE;
D O I：
10.1007/s10967-019-06631-5
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Novel amino-carbamate moiety grafted calcium alginate hydrogel beads (CA-1) were synthesized by reacting sodium alginate with 4-phenylsemicarbazide followed by ionotropic crosslinking with Ca(II) ions. As compared to pure calcium alginate hydrogel beads (CA), CA-1 exhibited fast kinetics and enhanced sorption capacity towards U(VI) ions, from mild acidic conditions. The sorption kinetic could be described by pseudo-second order equation, with the chemisorption as the rate-controlling step. The sorption isotherm were fitted well by Langmuir (q(m)=233.2mg/g at 298K). CA-1 hydrogel beads exhibited fast kinetic, high sorption capacity and excellent selectivity for U(VI) sorption, thus it could be potentially used for the removal/recovery of U(VI) ions from wastewater.
引用
收藏
页码：605 / 615
页数：11
相关论文
共 50 条
  • [21] Effective adsorption of U(VI) from aqueous solution using magnetic chitosan nanoparticles grafted with maleic anhydride: equilibrium, kinetic and thermodynamic studies
    Hamza Shehzad
    Limin Zhou
    Zhao Li
    Quanshui Chen
    Yun Wang
    Zhirong Liu
    Adesoji A. Adesina
    Journal of Radioanalytical and Nuclear Chemistry, 2018, 315 : 195 - 206
  • [22] Effective adsorption of U(VI) from aqueous solution using magnetic chitosan nanoparticles grafted with maleic anhydride: equilibrium, kinetic and thermodynamic studies
    Shehzad, Hamza
    Zhou, Limin
    Li, Zhao
    Chen, Quanshui
    Wang, Yun
    Liu, Zhirong
    Adesina, Adesoji A.
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2018, 315 (02) : 195 - 206
  • [23] Biosorption of U(VI) from Aqueous Solution by Chlorella vulgaris: Equilibrium, Kinetic, and Thermodynamic Studies
    Amini, Malihe
    Younesi, Habibollah
    Bahramifar, Nader
    JOURNAL OF ENVIRONMENTAL ENGINEERING, 2013, 139 (03) : 410 - 421
  • [24] Grape stalks wastes encapsulated in calcium alginate beads for Cr(VI) removal from aqueous solutions
    Fiol, N
    Poch, J
    Villaescusa, I
    SEPARATION SCIENCE AND TECHNOLOGY, 2005, 40 (05) : 1013 - 1028
  • [25] Fabrication, Characterization and Adsorption Investigation of Nano Zinc Oxide–Sodium Alginate Beads for Effective Removal of Chromium (VI) from Aqueous Solution
    A. M. Hezma
    Walaa A. Shaltout
    Hoda A. Kabary
    Gamal S. El-Bahy
    Abdelrazek B. Abdelrazzak
    Journal of Inorganic and Organometallic Polymers and Materials, 2023, 33 : 1400 - 1408
  • [26] Synthesized and characterization of calcium alginate beads as biosorbent of pollutants dye and phosphate from aqueous solution
    Ben Ayed, S.
    Aloui, L.
    Mansour, L.
    Ayari, F.
    DESALINATION AND WATER TREATMENT, 2023, 314 : 199 - 209
  • [27] Optimization of effective parameters in the biosorption of Cr(VI) using acid treated date palm fiber from aqueous solution
    Hossini, H.
    Taheri, H. Esmaeili
    Markadeh, A. Arab
    Rezaee, A.
    Rastegar, S. O.
    DESALINATION AND WATER TREATMENT, 2016, 57 (11) : 4994 - 5003
  • [28] Boosted Cr(VI) sorption coupled reduction from aqueous solution using quaternized algal/alginate@PEI beads
    Zhang, Yue
    Mo, Yayuan
    Vincent, Thierry
    Faur, Catherine
    Guibal, Eric
    CHEMOSPHERE, 2021, 281
  • [29] Application of calcium alginate-PANI@sawdust wood hydrogel bio-beads for the removal of orange G dye from aqueous solution
    Imgharn, Abdelaziz
    Aarab, Nouh
    Hsini, Abdelghani
    Naciri, Yassine
    Elhoudi, Mohammed
    Haki, Mohamed Ait
    Laabd, Mohamed
    Lakhmiri, Rajae
    Albourine, Abdallah
    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2022, 29 (40) : 60259 - 60268
  • [30] Alginate modified collagen for rapid, durable and effective biosorption of Pb (II) ions from an aqueous solution
    Ugurlu, Erkan
    Duysak, Onder
    Kardas, Gulfeza
    Sayin, Selin
    Saygili, Eyup Ilker
    Dogan, Serdar
    REGIONAL STUDIES IN MARINE SCIENCE, 2023, 65
12345