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Öğe Analysis of polychlorinated dibenzofurans (PCDFs) isomers in soil samples(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY, 2001) Pehlivan, M; Pehlivan, EThis study presents an analytical method for the separation of a series of polychlorinated dibenzofurans (PCDFs) emitted to the soil. PCDF contaminants were concentrated from soil samples and isolated from other materials by chromatographic methods and their quantitative determinations were performed by GC/MS (gas chromatography/mass spectroscopy).Öğe The identification and quantitative analysis of the very toxic 2,3,7,8-tetrachlordibenzo-P-dioxin in the presence of polychlorinated dibenzodioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) contaminated soil samples(MARCEL DEKKER INC, 1999) Pehlivan, M; Pehlivan, E; Ozler, MA; Barlas, HThis research decribes the nature and extent of 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD) contamination in the soil samples from a waste cable incineration plant. The samples are collected at different places in the nearest and far away points of the soil around the incineration plant. A procedure which is described for the selective separation of 2,3,7,8-TCDD from ail other PCDDs and PCDFs fractionated on Alumina Woelm B Super 1 in such a manner that all PCDDs and PCDFs are eluted prior to 2,3,7,8-TCDD. This procedure allows more sensitive quantitative determination of 2,3,7,8-TCDD in the soil samples.Öğe Ion exchange equilibria of heavy metals in aqueous solution on new chelating resins of sporopollenin (vol 24, pg 195, 1995)(ELSEVIER SCIENCE BV, 1995) Ersoz, M; Pehlivan, E; Duncan, HJ; Yildiz, S; Pehlivan, M[Abstract not Available]
