Extraction properties of new polymeric sorbents in SPE/GC analysis of phenol and hydroquinone from water samples.
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.
Bielicka-Daszkiewicz
Katarzyna
K
Institute of Chemical Technology and Engineering, Poznań University of Technology, Pl. M. Skłodowskiej-Curie 2, 60-965 Poznań, Poland. katarzyna.bielicka@put.poznan.pl
Voelkel
Adam
A
Szejner
Monika
M
Osypiuk
Joanna
J
D000327:Adsorption; D002849:Chromatography, Gas; D006873:Hydroquinones / Q000737:chemistry / Q000302:isolation & purification*; D010316:Particle Size; D019800:Phenol / Q000737:chemistry / Q000302:isolation & purification*; D011108:Polymers / Q000138:chemical synthesis / Q000737:chemistry*; D016062:Porosity; D020058:Styrene / Q000737:chemistry; D013499:Surface Properties; D014753:Vinyl Compounds / Q000737:chemistry; D014874:Water Pollutants, Chemical / Q000302:isolation & purification
D006873:Hydroquinones; D011108:Polymers; D014753:Vinyl Compounds; D014874:Water Pollutants, Chemical; D019800:Phenol; D020058:Styrene; C004985:divinyl benzene; C031927:hydroquinone