Separation of manganese from aqueous solution using an emulsion liquid membrane

被引：20
作者：
Laki, Saeed [1 ]
Shamsabadi, Ahmad Arabi [2 ]
Madaeni, Sayed Siavash [3 ]
Niroomanesh, Mohammad [4 ]
机构：
[1] Amirkabir Univ Technol, Tehran Polytech, Dept Chem Engn, Mahshahr, Iran
[2] Petr Univ Technol, Ahvaz, Iran
[3] Razi Univ, Dept Chem Engn, Membrane Res Ctr, Kermanshah, Iran
[4] Islamic Azad Univ, Shahreza Branch, Dept Chem Engn, Shahreza, Iran
来源：
RSC ADVANCES | 2015年 / 5卷 / 102期
关键词：
SOLVENT-EXTRACTION; SULFATE-SOLUTIONS; GOLD(III) IONS; REMOVAL; D2EHPA; MN(II); SILVER; ACID;
D O I：
10.1039/c5ra08547k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The present study deals with the carrier-facilitated transport of manganese from this acidic leach solution in an emulsion liquid membrane system. The ELM consists of MDEHPA as the extractant, industrial solvent as the inert diluent, non-ionic polyethylene glycol as a surfactant and sulfuric acid as the stripping solution. The main parameters influencing the ELM stability and the extraction of manganese are the pH of the acidic leach solution, mixing speed, concentrations of the stripping solution, extractant and surfactant, phase ratio and treatment ratio. With respect to the parameters mentioned, the optimum conditions for the process were determined. The results demonstrated the possibility of 93% extraction of manganese by ELM from the acidic leach solutions at optimum operational conditions.
引用
收藏
页码：84195 / 84206
页数：12
相关论文
共 30 条
  • [1] Extraction of manganese(II) with bis(2,4,4-trimethylpentyl)monothiophosphinic acid and its spectrophotometric determination with formaldoxime
    Argekar, AP
    Shetty, AK
    [J]. ANALYTICAL SCIENCES, 1997, 13 (01) : 131 - 135
  • [2] CARRIER MEDIATED EXTRACTION - APPLICATION OF DOUBLE EMULSION TECHNIQUE FOR MERCURY REMOVAL FROM WASTEWATER
    BOYADZHIEV, L
    BEZENSHEK, E
    [J]. JOURNAL OF MEMBRANE SCIENCE, 1983, 14 (01) : 13 - 18
  • [3] Separation of lignosulfonate from its aqueous solution using emulsion liquid membrane
    Chakrabarty, Kabita
    Saha, Prabirkumar
    Ghoshal, Aloke Kumar
    [J]. JOURNAL OF MEMBRANE SCIENCE, 2010, 360 (1-2) : 34 - 39
  • [4] Extraction of anionic dye from aqueous solutions by emulsion liquid membrane
    Daas, Attef
    Hamdaoui, Oualid
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2010, 178 (1-3) : 973 - 981
  • [5] Removal of dyes and their mixtures from aqueous solution using liquid emulsion membrane
    Das, Chandan
    Rungta, Meha
    Arya, Gagandeep
    DasGupta, Sunando
    De, Sirshendu
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2008, 159 (2-3) : 365 - 371
  • [6] Extraction and separation of Mn(II) and Zn(II) from sulphate solutions by sodium salt of Cyanex 272
    Devi, NB
    Nathsarma, KC
    Chakravortty, V
    [J]. HYDROMETALLURGY, 1997, 45 (1-2) : 169 - 179
  • [7] Separation of divalent manganese and cobalt ions from sulphate solutions using sodium salts of D2EHPA, PC 88A and Cyanex 272
    Devi, NB
    Nathsarma, KC
    Chakravortty, V
    [J]. HYDROMETALLURGY, 2000, 54 (2-3) : 117 - 131
  • [8] Solvent extraction equilibrium study of manganese(II) with Cyanex 302 in kerosene
    Devi, Nihar Bala
    Mishra, Sujata
    [J]. HYDROMETALLURGY, 2010, 103 (1-4) : 118 - 123
  • [9] Interaction between TBP and D2EHPA during Zn, Cd, Mn, Cu, Co and Ni solvent extraction: A thermodynamic and empirical approach
    Fatmehsari, D. Haghshenas
    Darvishi, D.
    Etemadi, S.
    Hollagh, A. R. Eivazi
    Alamdari, E. Keshavarz
    Salardini, A. A.
    [J]. HYDROMETALLURGY, 2009, 98 (1-2) : 143 - 147
  • [10] Separation of Co(II) and Ni(II) ions by supported and hybrid liquid membranes
    Gega, J
    Walkowiak, W
    Gajda, B
    [J]. SEPARATION AND PURIFICATION TECHNOLOGY, 2001, 22-3 (1-3) : 551 - 558
123