Biobarriers in fractured bedrock : from laboratory concept to field demonstration / Nathalie Ross ... [et al.].: En13-5/03-177E-PDF
"The concept of biobarriers for the control of groundwater flow has been studied at laboratory-scale using a multidisciplinary approach and has been scaled up to a field demonstration undertaken in Mississauga (Ontario, Canada). In a limestone single fracture, the biostimulation led to a decrease of 99.2 % in the hydraulic conductivity after 22 days. The testing of monitoring tools, including the modeling of tracer experiments, showed the potential of the groundwater velocity, the planktonic bacteria, the oxidation-reduction potential to provide an insight into the fracture bioclogging. These results suggest that the development of a persistent biofilm, having sufficient hydraulic to significantly alter and groundwater flow in natural fractures in a field setting, is indeed possible"--Abstract.
Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.867204&sl=0
| Department/Agency |
|
|---|---|
| Title | Biobarriers in fractured bedrock : from laboratory concept to field demonstration / Nathalie Ross ... [et al.]. |
| Series title |
|
| Publication type | Monograph - View Master Record |
| Language | [English] |
| Format | Digital text |
| Electronic document | |
| Note(s) |
|
| Publishing information |
|
| Author / Contributor |
|
| Description | [9] p. : figures. |
| Catalogue number |
|
| Subject terms |
Request alternate formats
To request an alternate format of a publication, complete the Government of Canada Publications email form. Use the form’s “question or comment” field to specify the requested publication.Page details
- Date modified: