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Predicting naphthenic acid migration through the foundation of oil sands tailing pond

Par Conseil national de recherches du Canada

DOITrouver le DOI : https://doi.org/10.1007/s11270-019-4264-0
AuteurRechercher : 1; Rechercher : 1Identifiant ORCID : https://orcid.org/0000-0002-9445-6484; Rechercher : 1
Affiliation
  1. Conseil national de recherches du Canada. Énergie, les mines et l'environnement
FormatTexte, Article
Sujetnaphthenic acids; oil sand; tailing ponds; transport and attenuation; conceptual model
Résumé
In this paper, a conceptual model was developed to predict the seepage of oil sands process-affected water with capabilities of evaluating the transport and attenuation of naphthenic acids through the dykes and the foundations of oil sands tailings pond. The model incorporates naphthenic acid diffusion, adsorption, dispersion, advection, and biodegradation, and was modeled through the commercial software tools to predict naphthenic acid fate in both spatial and time scales. The tailing pond of the Muskeg River Mine in the Athabasca oil sands deposit was investigated in the case study. The comparison between the onsite monitoring data and the simulation results was in good agreement. In addition, limiting factors for migration of naphthenic acid were also discussed based on a parametric sensitivity study.
Date de publication
Maison d’éditionSpringer
Dans
  • Water, Air, & Soil Pollution 230, nº 9, 229 (11 septembre 2019).
Langueanglais
Publications évaluées par des pairsOui
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Identificateur de l’enregistrementffefb5ae-9039-4666-b536-c9d1ecc17d1f
Enregistrement créé2021-08-06
Enregistrement modifié2021-08-06
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