00000nam 2200000zi 4500 9.868725 CaOODSP 20241203113646 m o d f cr ||||||||||| 190222s2004 onc #ot f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn--- En13-5/04-172E-PDF Ross, Nathalie, author. A biobarrier concept for the remediation of groundwater in fractured rock / by Nathalie Ross. [Burlington, Ontario] : Environment Canada, Water Science and Technology Directorate = Environnement Canada, Direction générale des sciences et de la technologie, eau, [2004] 1 online resource (10 pages) : figures. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 04-172 Digitized edition from print [produced by Environment and Climate Change Canada]. Title from cover. "Fractured rock aquifers are the most complex sites to remediate. To date, no known technologies have been proven to be successful in this setting. Complexity is attributable to the fracture framework, which governs groundwater flow to the diffusion of contamination in the rock matrix, which is followed by a back diffusion that may last for decades, and to the challenge of delivering a remediation technology, which includes the cost of excavating. Recent work on a biobarrier concept showed potential for the control of contaminant transport in fractured environments"--page [1]. gccst Groundwater gccst Water management Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; 04-172. (CaOODSP)9.844121 PDF 860 KB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-04-172-eng.pdf