Biofilm development in a planar fracture : persistence to starvation and resistance to flow velocity / Nathalie Ross ... [et al.]. : En13-5/03-158E-PDF
"Biobarriers are a promising approach to control groundwater movement in aquifers. A glass-fracture plane apparatus was designed to monitor a biofilm under 50 days of biostimulation with invertose followed by 45 days of persistence to starvation, and 5 days of resistance to an increase in flow velocity. Direct observations were performed using a light transmittance probe whereas indirect indicators were obtained by enumerating planktonic bacteria, monitoring the oxidation-reduction potential (ORP), and conducting tracer experiments, which included modeling of dimensionless concentrations using an analytical model for two-dimensional advection-dispersion"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.867135&sl=1
| Ministère/Organisme | Canada. Environment Canada. National Water Research Institute (Canada) |
|---|---|
| Titre | Biofilm development in a planar fracture : persistence to starvation and resistance to flow velocity / Nathalie Ross ... [et al.]. |
| Titre de la série | NWRI contribution ; no. 03-158 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographic references. Abstracts in French and English. |
| Information sur la publication | Burlington, Ont. : Environment Canada, [2003] |
| Auteur / Contributeur | Ross, Nathalie,1959- |
| Description | 32 p. : figures. |
| Numéro de catalogue |
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| Descripteurs | Groundwater |