Abstract
River Elbe sediments from 1991-1993 were analysed to determine polychlorinated dibenzo-p-dioxins and dibenzofurans ( PCDD F). The type of source and the charges between two neighbouring sample sites are characterized by the difference in their single congener PCDD F-patterns. Three main sources could be identified as sewage sludge, polychlorinated biphenyls (PCBs) and pentachlorophenol use. The other patterns could not be clearly related to a single main source regarding the PCDD F homologues. In samples of 1992 and 1993, only one sample shows a pattern which could be related to polychlorinated biphenyls. The PCDD >F burden of the River Elbe is completed with values from the literature.
Original language | English |
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Pages (from-to) | 2160-2166 |
Number of pages | 7 |
Journal | Water Research |
Volume | 29 |
Issue number | 9 |
DOIs | |
State | Published - Sep 1995 |
Externally published | Yes |
Keywords
- PCDD F
- River Elbe
- environmental specimen bank
- pattern recognition