Yazar "Aygun, SF" için listeleme
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Adsorption of Cu(II), Cd(II), Zn(II), Mn(II) and Fe(III) ions by tannic acid immobilised activated carbon
In this study, adsorption of the toxic metal ions onto tannic acid immobilised activated carbon was investigated depending on pH, contact time, carbon dosage, adsorption capacity and adsorption isotherms by employing batch ... -
Adsorption of N-nitrosodiethylamine and N-nitrosodimethylamine on activated carbon: A pre-concentration procedure for gas chromatographic analysis
In this study, a rapid pre-concentration procedure, which employs powdered activated carbon as a clean-up and pre-concentration material, is described for the gas chromatographic analysis of N-nitrosodiethylamine (NDEA) ... -
A comparison of normal (-CN) and reversed (C-18) phase chromatographic behaviour of polycyclic aromatic hydrocarbons
Aygun, SF; Ozcimder, M (Scientific Technical Research Council Turkey, 1996)Because of the well-known carcinogenic and mutagenic character of polycyclic aromatic hydrocarbons (PAHs), still new methods have been tried for their qualitative and quantitative determinations in various smaples. Liquid ... -
Determination of benzo[a] pyrene in charcoal grilled meat samples by HPLC with fluorescence detection
Aygun, SF; Kabadayi, F (Taylor & Francis Ltd, 2005)In this study, an HPLC procedure for the quantitative determination of benzo[a] pyrene (BaP) in charcoal grilled meat samples has been applied to the analysis of the Turkish meat samples. The grilled meat samples were first ... -
Determination of some polycyclic aromatic hydrocarbons in filter tar of Turkish cigarettes
Aygun, SF (Wiley-V C H Verlag Gmbh, 2005)A simultaneous determination method for the analysis of benzo[a]pyrene (BaP) and dibenzo[a,h]anthracene (DahA) in the filter tar of Turkish cigarettes has been developed. The method involved (a) the extraction of BaP and ... -
Gas chromatographic separation of PCB and OCP by photocatalytic degradation
Karakartal, SM; Aygun, SF; Onar, AN (Elsevier Science Bv, 2005)A photocatalytic degradation method was developed for polychlorobiphenyl (PCB) and organochloride pesticide (OCP) discrimination and quantification. A mixture of Aroclor 1260 and p,p'-DDT was irradiated at 254 nm by UV ... -
Phenanthroline Cu(II)-bentonite composite characterization
Tabak, A; Afsin, B; Aygun, SF; Icbudak, H (Springer, 2005)The penetration of the phenanthroline ligand into the interlayer space of the Cu-bentonite results in the formation of Cu(Phen)(3)-bentonite composite. The expansion of the d(001), basal spacing of the Cu-Bent from 14.24 ...
