Polychlorinated dibenzo-p-dioxins/furans and polychlorinated biphenyls in fresh fishes from Qiantangjiang River, China

被引：18

作者：

Han, Jianlong

Shen, Haitao

Tie, Xiaowei

Zhang, Weiping

Zhu, Guonian

Ren, Yiping

机构：

[1] Zhejiang Univ, Hangzhou 310029, Peoples R China

[2] Zhejiang Provincial Ctr Dis Prevent & Control, Hangzhou 310009, Peoples R China

[3] Alberta Hlth & Wellness, Edmonton, AB T5J 2N3, Canada

来源：

CHEMOSPHERE | 2007年 / 68卷 / 01期

关键词：

Qiantangjiang River; PCDD/Fs; PCBs; fresh fish;

D O I：

10.1016/j.chemosphere.2006.12.068

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Muscles of two species of fish collected in Qiangtangjiang River were analyzed for polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDD/Fs) and polychlorinated biphenyls (PCBs) by high resolution gas chromatography/high resolution mass spectrometry (HRGC/ HRMS). Average concentrations of total PCDD/Fs in Crucian carp and White Amur bream were 1. 14-7.88 pg g(-1) ww and 1.028.18 pg g(-1) ww respectively. Corresponding values for PCBs were 469.36-10 972 pg g(-1) ww and 364.79-4948.0 pg g(-1) ww. Average total WHO-TEQ of Crucian carp and White Amur bream from five areas ranged from 0.25 to 2.33 pg g(-1) ww and 0.30 to 1.70 pg g(-1) ww. The contamination level was compared with other studies and risk assessment was discussed. (C) 2006 Elsevier Ltd. All rights reserved.

引用

页码：112 / 119

页数：8

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