000
| 02747cam 2200445zi 4500 |
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001 | 9.872964 |
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003 | CaOODSP |
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005 | 20221107163800 |
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006 | m o d f |
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007 | cr ||||||||||| |
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008 | 190514e198807##oncabd #ob f000 0 eng d |
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040 | |aCaOODSP|beng|erda|cCaOODSP |
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041 | |aeng|bfre |
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043 | |an-cn-on |
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086 | 1 |aEn13-5/88-89E-PDF |
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100 | 1 |aJackson, R. E. |q(Richard Ervin)|eauthor. |
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245 | 12|aA remediation strategy for an organically polluted aquifer / |cby R.E. Jackson and R.J. Patterson. |
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264 | 1|aBurlington, Ontario, Canada : |bEnvironment Canada, National Water Research Institute ; |aSanta Ana, CA : |bWoodward-Clyde Consultants, |cJuly 1988. |
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300 | |a1 online resource (13 pages, 14 unnumbered pages) : |billustrations, maps, graphs. |
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336 | |atext|btxt|2rdacontent |
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337 | |acomputer|bc|2rdamedia |
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338 | |aonline resource|bcr|2rdacarrier |
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490 | 1 |aNWRI contribution ; |v88-89 |
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500 | |a"RRB-88-54." |
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500 | |aTitle from cover. |
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500 | |a"This manuscript has been prepared for Ground Water Monitoring Review." |
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500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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504 | |aIncludes bibliographical references. |
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520 | 3 |a"A glacial outwash aquifer underlying the Gloucester Landfill near Ottawa, Canada, has become polluted with toxic organic chemicals following the disposal of laboratory solvents in shallow trenches immediately above the aquifer. Several remedial alternatives have been considered by environmental authorities. Impermeable barrier walls were rejected as being unsuitable given the permeable nature of the underlying bedrock. It appears improbable that pools of liquid organic chemicals (DNAPLs) exist within the aquifer; therefore, much of the contaminant plume can be removed hydraulically over a period of five years by the operation of four purge wells discharging to an on-site treatment plant from which the purified water is returned to the aquifer by recharge wells. The residual contamination is anticipated to be cleaned up by in-situ biorestoration techniques presently under development"--Abstract. |
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546 | |aIncludes abstract and executive summary in English and French. |
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692 | 07|2gccst|aGroundwater |
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692 | 07|2gccst|aWater pollution |
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692 | 07|2gccst|aRestoration |
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700 | 1 |aPatterson, R. J., |eauthor. |
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710 | 1 |aCanada. |bEnvironment Canada. |
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710 | 2 |aWoodward-Clyde Consultants. |
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710 | 2 |aNational Water Research Institute (Canada) |
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830 | #0|aNWRI contribution ;|v88-89.|w(CaOODSP)9.844121 |
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856 | 40|qPDF|s2.08 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-88-89-eng.pdf |
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