phthalate esters PAEs) n=12 n=20 - GC-MS 13 PAEs 18.77~ ng/l DiBP DEP 2- PAEs PAEs PAEs PAEs DnBP (2011)

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1 0 0 0 J Environ Health, October 0, Vol., No.0,,,,,, phthalate esters PAEs) 00 n= n=0 GCMS PAEs PAEs.~. ng/l. ng/l DEP PAEs.% PAEs.0~. μg/kg. μg/kg PAEs.0% PAEs PAEs PAEs PAEs PAEs PAEs R. A 00(0)000 Distribution and Chemical Composition of Phthalate Esters in Seawater and Sediments in Quanzhou Bay,China ZHUANG Wane,YAO Wensong,WANG Xiaxia,et al. State Key Laboratory of Marine Environmental Science,Xiamen University,Xiamen,Fujian 00,China Corresponding author:gong Zhenbin, zbgong@xmu.edu.cn Abstract Objective To study the distribution,chemical composition of phthalate esters in seawater and sediments in Quanzhou Bay,China and the significance in environmental science. Methods Gas chromatographymass spectrometry (GC MS) was applied to analyze kinds of phthalate esters (PAEs) in the surface seawater samples(n=) and sediment samples(n= 0) in Quanzhou Bay,China,in the cruises of March 00. Results The total concentration of kinds of PEAs ( PAEs) in surface seawater was in the range of.. ng/l,with an average of. ng/l.,dep and were dominating PAEs in surface seawater,which accounted for.% of PAEs. In the surface sediments,the PAEs was in the range of.0. μg/g,with an average of. μg/g. The dominated species of PAEs in sediments were, and,which accounted for.0% of PAEs. The concentrations of PAEs in the sediments of the Bay were higher in south bank than those in north bank,and higher in inner bay than those in outer bay as well. The results of principal component analysis (PCA) showed that pollution source and physicochemical properties should have important effects on the concentration of PAEs in sediments. Conclusion There are PAEs in the seawater and the sediment in Quanzhou Bay,China. Compared with the concentration of PAEs in other regions in the world,the concentrations of PAEs in seawater in Quanzhou Bay is lower. Key words:water; Phthalate esters;quanzhou Bay phthalate esters PAEs) DMP DnOP [] [ ] [] PAEs [] PAEs PAEs PAEs PAEs [] EPA GCMS DMP DEP BBP PAEs DnOP PAEs PAEs PAEs 0000 PAEs PAEs zbgong@xmu.edu.cn

2 0 0 0 J Environ Health, October 0, Vol., No.0. Agilent 0AC Agilent Technologies ~ Supelco GM0. ~ AB0N ~ ~ Mettler Toledo KQ00 00 DMP DEP DPRP DAP DHXP DHPP.. 0~0. m BBP DCHP 00 ml 0. μm 00 mg C DnOP C.0% BBZ.0% ml Dr. Ehrenstorfer Gmbh ml/min C.0% SigmaAldrich PAEs.. 0 0~0 cm Tedia 0 h Tedia C 0~ 00 0 μm YWG 00~00 Na SO. 0.. PAEs [] 0 ml h Na SO 0 h PAEs Na SO 0 mol/l h ng/ml BBZ 00 GF/F.0 μl 0. ml GCMS 0. μm Whatman 0 h L [].. PAEs 0.0 g 0 ml. g.0 ml.. 0 min 0.0 ml 0.0 ml.0 g ml.0 ml '"E '"N '"E '"N 0 '"E '"N ng/ml BBZ.0 μl '0"E '0"N 0. ml GCMS '0"E 0'"N. [0] '"E '"N PAEs 0'"E 0'"N. '0"E 0'"N PAEs '"E '0"N.0%() ~.0%() σ 0.0~. 0 '0"E '"N ng/l RSD.%.0 '0"E 0'"N [] ng/l PAEs '"E '0"N.%(DMP) ~0.%() σ 0.~ '"E '"N. μg/kg RSD.% '0"E '"N [0 ].0 μg/kg '"E '"N '"E '"N. SPSS.0 Pearson '"E 0'0"N principal component analysis PCA P<0.0 0'"E 0'"N '"E '"N '0"E '"N 0'0"E '0"N. PAEs C

3 J Environ Health, October 0, Vol., No.0 PAEs /DMP 0 PAEs DMP DEP DAP DHXP DHPP DCHP DPRP DHXP BBP DHPP DCHP DnOP DPRP DMP DEP DPRP BBP DnOP PAEs DMP DEP PAEs DAP BBP DnOP PAEs PAEs /DMP 0 DMP DEP DAP. 0. DHXP DHPP DCHP PAEs /DMP PAEs /DMP 0 DMP DEP DAP PAEs /DMP PAEs. ~. ng/l PAEs. ng/l PAEs.0~. μg/kg. μg/kg. PAEs PAEs PAEs PAE PAEs > 0 PAE PAEs > PAEs DMP.00% DEP.%.0%

4 0 0 0 J Environ Health, October 0, Vol., No.0 0.0% DAP 0.0% DHXP 0.%.% DHPP 0.% DCHP.% 0.% DEP PAEs PAE DEP DMP PAEs.% PAEs DMP 0.% DEP 0.%.% 0.% DAP 0.0%.% 0.% PAE PAEs.0% PAE PAEs K S/W PAE PAE DMP lg K S/W PAEs PAEs PAEs lg K S/W PAEs [] PAEs r=0. P<0.0 r=0. PAEs DMP P<0.0 PAEs r=0. P<0.0 r=0. P<0.0 [] r=0. P<0.0 lg K S/W PAEs. PAEs 0 PAEs 0.% PAEs.% 0.0% PAEs PAEs [] [] Klang [] [] [] [] 00~ ~ 00 ~ ~ 0 ~. ng/l PAEs PAEs PAEs PAEs lg K S/W DEP PAEs PAEs PAEs Kow [] PAEs 00~ 00 ~ 00 ~ 0 00~ 00 ~. PAEs DMP 0.% DEP 0.%.% 0.% DAP 0.0%.% 0.% PAE PAEs.0% [0 ] PAEs PAEs > PAE PAE DMP / DMP PAE PAEs DEP ~ 00~0 00 0~ 00 ~0.~. μg/kg ~ 0 0~ 00 ~ 0 00~ 00 0~ 00 ~.~ 0.

5 J Environ Health, October 0, Vol., No.0 []. J. PAEs 00 (). []. PAEs PAEs J. 00 (). Klang []. / J. 00 (). []. J. PAEs PAEs 00 (). PAEs []Yu R Yuan X Zhao Y et al. Heavy metal pollution in intertidal PAEs sediments from Quanzhou Bay China J. J Environ Sci China []. PAEs.~. D. 00. ng/l. ng/l DEP [0]. PAEs.% PAEs J..0~. μg/kg. μg/kg 0 0(): []. PAEs.0% PAEs D. 00. []Staples C Peterson D Parkerton T et al. The environmental fate of PAEs phthalate esters a literature review J. Chemosphere. PAEs []Klamer HJC Leonards PEG Lamoree MH et al. A chemical and PAEs toxicological profile of Dutch North Sea surface sediments J. PAEs Chemosphere % PAEs []AntizarLadislao B. Polycyclic aromatic hydrocarbons, polychlorinated biphenyls phthalates and organotins in northern Atlantic Spain's PAEs PAEs coastal marine sediments J. J Environ Monitor 00. PAEs PAEs []Tan GH. Residue levels of phthalate esters in water and sediment samples from the Klang River basin J. B Environ Contam Tox. []Yuan SY Liu C Liao CS et al. Occurrence and microbial degradation []. of phthalate esters in Taiwan river sediments J. Chemosphere J. 00 () []. [] Peijnenburg WJGM Struijs J. Occurrence of phthalate esters in the J. 00 () 0. environment of the Netherlands J. Ecotox Environ Safe 00 []. 0. J. 00 0(). []Zeng F Cui KY Xie ZY et al. Occurrence of phthalate esters in water and sediment of urban lakes in a subtropical city Guangzhou South China J. Environ Int ,,, 0,,,,,,,,,,, :, :000, :(0),(0), :

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