Determination of Polycyclic Aromatic Hydrocarbons in Urban Runoff Samples from the “Le Marais” Experimental Catchment in Paris Centre

Abstract A study for assessing the sources and fate of pollutants during their transport within urban catchment was camed out in the central Paris district, “Le Marais”. 16 polycyclic aromatic hydrocarbons were assessed, according to the EPA list, in different types of runoff from a town centre and wet weather waste waters at the outlet of the catchment. PAHs were found predominantly in particulate phase whatever the sample. The median levels found in the different runoffs ranged from below the detection limit (i.e. 1 ng.L−1) to 215 ng.L−1. For the combined sewer outlet, it was 204 ng.L−1. Phenanthrene, anthracene, fluoranthene and pyrene were the most observed compounds. The PAH runoff contents were compared to the combined sewer outlet during wet weather and the total atmospheric fallout. The results show the major role of the atmosphere as a pollution vector as well as the high contribution of the sewer network.

[1]  Wen-Jhy Lee,et al.  PAH emission from various industrial stacks , 1998 .

[2]  D. Golomb,et al.  Atmospheric deposition of toxics onto Massachusetts Bay-II. Polycyclic aromatic hydrocarbons , 1997 .

[3]  Roy M. Harrison,et al.  Source Apportionment of Atmospheric Polycyclic Aromatic Hydrocarbons Collected from an Urban Location in Birmingham, U.K. , 1996 .

[4]  Whei-May Grace Lee,et al.  The relation between polycyclic aromatic hydrocarbons and organic carbon in fly ash from municipal incinerator , 1993 .

[5]  M. T. Bomboi,et al.  Hydrocarbons in urban runoff: Their contribution to the wastewaters , 1991 .

[6]  E. Hontoria,et al.  Distribution of hydrocarbon concentrations from urban runoff. , 1990, The Science of the total environment.

[7]  Ghassan Chebbo,et al.  Characterisation of urban runoff pollution in Paris , 1999 .

[8]  Ghassan Chebbo,et al.  Origins and characteristics of urban wet weather pollution in combined sewer systems: the experimental urban catchment “Le Marais” in Paris , 1998 .

[9]  H. Budzinski,et al.  Internal standard quantification method and Gas Chromatograph-Mass Spectrometer (GC-MS): a reliable tool for Polycyclic Aromatic Hydrocarbon (PAH) quantification in natural matrices , 1997 .

[10]  Jürgen Förster,et al.  Patterns of roof runoff contamination and their potential implications on practice and regulation of treatment and local infiltration , 1996 .

[11]  R. Hites,et al.  Atmospheric deposition of polycyclic aromatic hydrocarbons to water surfaces: A mass balance approach , 1988 .