Extraction properties of new polymeric sorbents in SPE/GC analysis of phenol and hydroquinone from water samples |
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| Authors: | Bielicka-Daszkiewicz Katarzyna Voelkel Adam Szejner Monika Osypiuk Joanna |
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| Institution: | Institute of Chemical Technology and Engineering, Poznań University of Technology, Pl. M. Sk?odowskiej-Curie 2, 60-965 Poznań, Poland. katarzyna.bielicka@put.poznan.pl |
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| Abstract: | The influence of the polymers' properties on the solid-phase extraction recovery was studied. Different porous copolymers were used: di(methacryloyloxymethyl)naphtalene-divinylbenzene with ester functional groups (DMN-DVB), 4,4'-bis(maleimido)diphenylmethane-divinylbenzene with imide functional groups (BM-DVB), p,p'-dihydroxydiphenylmethane diglycidyl methacrylic ester-divinylbenzene (MEMDE-DVB) and p,p'-dihydroxydiphenylpropane diglycidyl methacrylic ester-divinylbenzene (MEDDE-DVB) with ester end hydroxyl functional groups. The extraction properties of new synthesized polymeric sorbents were compared with these of two commercial polymeric sorbents: styrene-divinylbenzene (SDB-1) and styrene-divinylbenzene with modified surface (StrataX). These sorbents were used in the SPE of phenol and hydroquinone from water samples. |
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