Column preconcentration of trace amounts of copper on activated carbon from natural water samples

Soylak M., Doan M.

ANALYTICAL LETTERS, cilt.29, sa.4, ss.635-643, 1996 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 29 Sayı: 4
  • Basım Tarihi: 1996
  • Dergi Adı: ANALYTICAL LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.635-643
  • Anahtar Kelimeler: copper, column, preconcentration, activated carbon, AAS, SEPARATION, ELEMENTS, ADSORPTION, COMPLEXES, METALS
  • Erciyes Üniversitesi Adresli: Evet

Özet

A method has been established for enrichment of trace amounts of copper in aqueous solutions on an activated carbon column. Copper was quantitatively retained on a chromatographic column packed with activated carbon, after complexation with 1-nitroso-2-naphthol or hexamethylene dithiocarbamate and elution with 2 M HCl in acetone. The developed method was used for the determination of trace amounts of copper in water samples with good results.(Recoveries between 95-101%, relative standard deviations 3-5%)