Details zur Publikation

Referenztyp Buchkapitel
DOI / URL
Titel (primär) Analytical modelling of diffusion-limited contaminant release from the Bitterfeld lignite seam aquitard
Titel (sekundär) Groundwater quality: remediation and protection (Proceedings of the GQ'98 Conference, held in Tübingen, Germany, from 21 to 25 September 1998)
Autor Geistlinger, H.; Dermietzel, J.; Lazik, D.; Gläßer, W.
Herausgeber Herbert, M.; Kovar, K.
Journal / Serie IAHS Publication
Erscheinungsjahr 1998
Department HDG; BOPHY
Band/Volume 250
Seite von 591
Seite bis 594
Sprache englisch
UFZ Bestand Leipzig - Bibliothek, Hauptlesesaal 00479028, 13-0582
Abstract

In the Bitterfeld lignite seam aquitard we have observed asymmetric Gaussian-like concentration profiles of organic contaminants. Similar concentration profiles were observed in a clayey groundwater aquitard at Dover Air Force Base, Delaware. For a diffusion-based interpretation of these concentration profiles Ball et al. (1997) have derived an analytical solution for the two-aquitard diffusion problem. Applying this general solution, we derived for the first time an analytical expression for the contaminant release function /(f). The knowledge of this function is necessary both for forensic modelling of the case history and for predictive modelling of the future contaminant release of the aquitard.

dauerhafte UFZ-Verlinkung https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=8647
Geistlinger, H., Dermietzel, J., Lazik, D., Gläßer, W. (1998):
Analytical modelling of diffusion-limited contaminant release from the Bitterfeld lignite seam aquitard
In: Herbert, M., Kovar, K. (eds.)
Groundwater quality: remediation and protection (Proceedings of the GQ'98 Conference, held in Tübingen, Germany, from 21 to 25 September 1998)
IAHS Publ. 250
International Association of Hydrological Sciences (IAHS), Wallingford, Oxfordshire, p. 591 - 594