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2008 | 6 | 1 | 39-45
Tytuł artykułu

Separation of Ga(III) from Cu(II), Ni(II) and Zn(II) in aqueous solution using synthetic polymeric resins

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Poly (acrylamide-acrylic acid-dimethylaminoethylmethacrylate), p(AM-AA-DMAEM) and Poly(acrylamide-acrylic acid)-ethylenediaminetetracetic acid disodium, p(AM-AA)-EDTANa2 were prepared by gamma radiation-induced template polymerization technique and used for the separation of Ga (III) from Cu (II), Ni (II), and Zn (II) in aqueous media. The effect of pH and contact time on the separation process was studied. The optimum pH value for the separation process is 3–3.5. The result shows that Ga (III) is first extracted while Cu (II), Ni (II) and Zn(II) are slightly extracted at this pH value. The recovery of metals using HCl, HNO3 and H2SO4 has been studied. The resins may be regenerated using 2M HCl solutions. [...]
Wydawca

Czasopismo
Rocznik
Tom
6
Numer
1
Strony
39-45
Opis fizyczny
Daty
wydano
2008-03-01
online
2008-03-01
Twórcy
autor
  • Cyclotron project, Nuclear Research Centre, Atomic Energy Authority, Cairo, Egypt, ayman_mass@yahoo.com
autor
  • Cyclotron project, Nuclear Research Centre, Atomic Energy Authority, Cairo, Egypt
autor
  • Nuclear Chemistry Department, Hot lab. Center, Atomic Energy Authority, Cairo, Egypt
autor
  • Cyclotron project, Nuclear Research Centre, Atomic Energy Authority, Cairo, Egypt
autor
  • Chemistry Department, Faculty of Science, Menofia University, Menofia, Egypt
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-007-0054-4
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