Origin and distribution of polyaromatic hydrocarbons and polychlorobiphenyls in urban effluents to wastewater treatment plants of the Paris area (France)

被引：90

作者：

Blanchard, M ^{[1
]}

Teil, MJ ^{[1
]}

Ollivon, D ^{[1
]}

Garban, B ^{[1
]}

Chestérikoff, C ^{[1
]}

Chevreuil, M ^{[1
]}

机构：

[1] Univ Paris 06, Ecole Prat Hautes Etud UMR Sisyphe 7619, Lab Hydrol & Environm, F-75252 Paris 05, France

来源：

WATER RESEARCH | 2001年 / 35卷 / 15期

关键词：

polychlorobiphenyl; polyaromatic hydrocarbon; wastewater treatment plant; sewage sludge;

D O I：

10.1016/S0043-1354(01)00078-1

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Polyaromatic hydrocarbons (PAHs) and polychlorobiphenyls (PCBs), were investigated in urban effluents to wastewater treatment plants in the Paris area (France), under different meteorological conditions. The Acheres plant was considered with special attention because of its particular features. Wastewater PAH concentration level was 6 fold higher than that of PCBs. In March, PCB concentrations did not vary whatever the meteorological conditions whereas, for PAHs, they were markedly higher during rainy episodes. In September, concentrations of both pollutants increased due to rainy weather. The rise was 30 fold stronger for PAHs. Daily fluxes displayed the same trends. This suggests that the contribution of atmospheric wet deposition to wastewater contamination prevails for PCBs. In contrast, PAHs appeared to originate mainly from urban runoff processes. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：3679 / 3687

页数：9

共 27 条

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