KARİPER, İ. Afşin Erciyes üniversitesi - Eğitim Fak - İlköğretim Bölümü, Turkey

Cloud Point Extraction Method with Isopropyl Xanthate

28302

Isopropyl xanthate is synthesized and used in various water samples with Pb(II), Fe(III), Cd(II), Mn(II), Cu(II) and Ni(II) ions with flame atomic absorption spectrometry (FAAS) using cloud point extraction (CPE) method. Metal complexes containing isopropyl xanthate are subsequently entrapped in the surfactant micelles. The proposed method is based on cloud point extraction of analyte metal ions without ligand using isopropyl xanthate as surfactant. In this paper, the effects of pH degree, concentration of chelating agent, surfactants, equilibration temperature and time on CPE are examined. Standard deviation was 2.10% between the detection ranges of 0.3-1.7.

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Cloud point extraction , Isopropyl xanthate , Water samples , Flame atomic absorption spectrometry

Erciyes University Journal Of The Institute Of Science an‎d Technology

176