Improvement of Chromium(VI) Extraction from Acidic Solutions Using a Poly(vinyl chloride)-based Polymer Inclusion Membrane with Aliquat 336 as the Carrier

被引：0
|
作者：
Shigehiro Kagaya
Tomonori Maeno
Kazuma Ito
Makoto Gemmei-Ide
Robert W. Cattrall
Spas D. Kolev
机构：
[1] University of Toyama,Graduate School of Science and Engineering for Research
[2] School of Chemistry,undefined
[3] The University of Melbourne,undefined
来源：
Analytical Sciences | 2017年 / 33卷
关键词：
Polymer inclusion membrane; poly(vinyl chloride); Aliquat 336; chromium(VI); extraction; sodium nitrate;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An important reason for the inefficient extraction of Cr(VI) from its acidic solutions into polymer inclusion membranes (PIMs), consisting of poly(vinyl chloride) as the base-polymer and Aliquat 336 as the carrier, was found to be associated with the leaching of Aliquat 336 from the PIMs into the solutions, where it subsequently reduced the anionic Cr(VI) species to cationic Cr(III) species. The PIM extraction efficiency for Cr(VI) was significantly improved by the addition of NaNO3 to the solutions, which suppressed the leaching of Aliquat 336 and the reduction of Cr(VI) to Cr(III).
引用
收藏
页码：643 / 646
页数：3
相关论文
共 50 条
  • [1] Improvement of Chromium(VI) Extraction from Acidic Solutions Using a Poly(vinyl chloride)-based Polymer Inclusion Membrane with Aliquat 336 as the Carrier
    Kagaya, Shigehiro
    Maeno, Tomonori
    Ito, Kazuma
    Gemmei-Ide, Makoto
    Cattrall, Robert W.
    Kolev, Spas D.
    ANALYTICAL SCIENCES, 2017, 33 (05) : 643 - 646
  • [2] Solid-Phase Extraction of Cobalt(II) from Lithium Chloride Solutions Using a Poly(vinyl chloride)-based Polymer Inclusion Membrane with Aliquat 336 as the Carrier
    Shigehiro Kagaya
    Robert W. Cattrall
    Spas D. Kolev
    Analytical Sciences, 2011, 27 : 653 - 657
  • [3] Solid-Phase Extraction of Cobalt(II) from Lithium Chloride Solutions Using a Poly(vinyl chloride)-based Polymer Inclusion Membrane with Aliquat 336 as the Carrier
    Kagaya, Shigehiro
    Cattrall, Robert W.
    Kolev, Spas D.
    ANALYTICAL SCIENCES, 2011, 27 (06) : 653 - 657
  • [4] Stability studies of poly(vinyl chloride)-based polymer inclusion membranes containing Aliquat 336 as a carrier
    Kagaya, Shigehiro
    Ryokan, Yuriko
    Cattrall, Robert W.
    Kolev, Spas D.
    SEPARATION AND PURIFICATION TECHNOLOGY, 2012, 101 : 69 - 75
  • [5] Membrane extraction of V(V) by an oleic acid plasticized poly(vinyl chloride)/Aliquat® 336 polymer inclusion membrane
    Bahrami, Salar
    Dolatyari, Leila
    Shayani-Jam, Hassan
    Yaftian, Mohammad Reza
    JOURNAL OF APPLIED POLYMER SCIENCE, 2022, 139 (26)
  • [6] Poly(vinyl chloride)-based advanced polymer inclusion membranes with Aliquat 336 and inorganic filler for efficient Cr(VI) removal
    Sellami, Ferhat
    Marais, Stephane
    Kebiche-Senhadji, Ounissa
    Kobzar, Yaroslav
    Fatyeyeva, Kateryna
    CHEMICAL ENGINEERING JOURNAL, 2024, 493
  • [7] The effect of aging on thermomechanical and metal extraction properties of poly (vinyl chloride)/Aliquat 336 polymer inclusion membranes
    Halim, Nurul Syazana Abdul
    Whitten, Philip G.
    Nghiem, Long D.
    DESALINATION AND WATER TREATMENT, 2016, 57 (07) : 3298 - 3303
  • [8] Selective extraction of Cr(VI) over metallic species by polymer inclusion membrane (PIM) using anion (Aliquat 336) as carrier
    Kebiche-Senhadji, O.
    Tingry, Sophie
    Seta, Patrick
    Benamor, Mohamed
    DESALINATION, 2010, 258 (1-3) : 59 - 65
  • [9] Enhanced removal of Cr(VI) by polymer inclusion membrane based on poly (vinylidene fluoride) and Aliquat 336
    Sellami, Ferhat
    Kebiche-Senhadji, Ounissa
    Marais, Stephane
    Colasse, Laurent
    Fatyeyeva, Kateryna
    SEPARATION AND PURIFICATION TECHNOLOGY, 2020, 248
  • [10] Characterising poly (vinyl chloride)/Aliquat 336 polymer inclusion membranes: Evidence of phase separation and its role in metal extraction
    Abdul-Halim, Nurul-Syazana
    Whitten, Philip G.
    Nghiem, Long D.
    SEPARATION AND PURIFICATION TECHNOLOGY, 2013, 119 : 14 - 18
12345