000 02001nam  2200349zi 4500
0019.868725
003CaOODSP
00520221107162650
006m     o  d f      
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008190222s2004    onc    #ot   f|0| 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aEn13-5/04-172E-PDF
1001 |aRoss, Nathalie, |eauthor.
24512|aA biobarrier concept for the remediation of groundwater in fractured rock / |cby Nathalie Ross.
264 1|a[Burlington, Ontario] : |bEnvironment Canada, Water Science and Technology Directorate = Environnement Canada, Direction générale des sciences et de la technologie, eau, |c[2004]
300 |a1 online resource (10 pages) : |bfigures.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNWRI contribution ; |v04-172
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aTitle from cover.
520 |a"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].
69207|2gccst|aGroundwater
69207|2gccst|aWater management
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|v04-172.|w(CaOODSP)9.844121
85640|qPDF|s860 KB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-04-172-eng.pdf