Urban runoff pollution by organochlorines (polychlorinated biphenyls and Lindane) and heavy metals (lead, zinc and chromium)
1990; Elsevier BV; Volume: 21; Issue: 9 Linguagem: Inglês
10.1016/0045-6535(90)90131-c
ISSN1879-1298
AutoresLaurent Granier, Mathilde Chevreuil, A. M. Carru, René Létolle,
Tópico(s)Groundwater flow and contamination studies
ResumoPCBs, Lindane, Pb, Zn and Cr were analysed at the outfall of a catchment served by a separate sewer system. Mean concentrations in the stormwater runoff were respectively 130 ng.1−1, 75 ng.1−1, 140 μg.1−1, 730 μg.1−1, 15 μg.1−1. The importance of atmospheric input is discussed, as well as the relative importance of runoff pollution as regards wastewater.
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