摘要
A new mimic biological Semi permeable Membrane Device (SPMD) introduced for sampling organic pollutants yielded satisfactory results when it was first used as a passive sampler to concentrate and determine 16 kinds of polynuclear aromatic hydrocarbons (PAHs) by means of capillary GC on an HP 5890 GC FID in coastal sediment porewater. The concentration of PAHs in sediment porewater for naphthalene(N), acenaphthlene(AL), acenaphthene(AE), fluorene(F), phenaphthene(P), anthracene(A), fluoranthene(FA), pyrene(Py), benzoanthracene(BA), chrysene(Chr), benzofluor anthene(BF), benzofluoranthene(BF), benzopyrene(BP),indeno[1,2,3, cd] Pyrene(IP), dibenzanthracene(DA) and benzo perylene(BP) were: 50.36, under detection limits(UD), 18.19, 8.41, 8.40, 1.44, UD, 8.01, 524.15, 168.47, 50.13, 123.66, 63.48, 27.40, 82.04 and 58,81 ng/L, respectively.
A new mimic biological Semi permeable Membrane Device (SPMD) introduced for sampling organic pollutants yielded satisfactory results when it was first used as a passive sampler to concentrate and determine 16 kinds of polynuclear aromatic hydrocarbons (PAHs) by means of capillary GC on an HP 5890 GC FID in coastal sediment porewater. The concentration of PAHs in sediment porewater for naphthalene(N), acenaphthlene(AL), acenaphthene(AE), fluorene(F), phenaphthene(P), anthracene(A), fluoranthene(FA), pyrene(Py), benzoanthracene(BA), chrysene(Chr), benzofluor anthene(BF), benzofluoranthene(BF), benzopyrene(BP),indeno[1,2,3, cd] Pyrene(IP), dibenzanthracene(DA) and benzo perylene(BP) were: 50.36, under detection limits(UD), 18.19, 8.41, 8.40, 1.44, UD, 8.01, 524.15, 168.47, 50.13, 123.66, 63.48, 27.40, 82.04 and 58,81 ng/L, respectively.
基金
ProjectNo.2 99770 1 6supportedbyNSFC
thestudyalsosupportedbyNaturalScienceFundofFujianProvince (D991 0 0 0 8)andaresearchgrantfromHongKongCityUniversity( 70 0 0 772 ) .
