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| 02607cam 2200445zi 4500 |
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| 001 | 9.873921 |
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| 003 | CaOODSP |
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| 005 | 20221107164044 |
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| 006 | m o d f |
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| 007 | cr ||||||||||| |
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| 008 | 190530e198910##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 |aEn13-5/89-173E-PDF |
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| 100 | 1 |aPriddle, Mark William, |d1963- |eauthor. |
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| 245 | 10|aMeasurement of the retardation factor using a column test method / |cby M.W. Priddle and R.E. Jackson. |
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| 264 | 1|aBurlington, Ontario : |bNational Water Research Institute, Canada Centre for Inland Waters, |cOctober 1989. |
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| 300 | |a1 online resource (16 pages, 11 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 ; |v89-173 |
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| 500 | |a"RRB 89-75." |
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| 500 | |aTitle from cover. |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 500 | |a"This manuscript has been prepared for Journal of Ground Water." |
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| 504 | |aIncludes bibliographical references. |
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| 520 | 3 |a"A new laboratory column technique was developed to measure retardation factors (Rf) of volatile organic compounds using geological material obtained from an outwash aquifer underlying a solvent disposal site near Ottawa, Canada. The apparatus was designed as a closed system from sample introduction to analysis in order to measure the retardation of volatile compounds including 1,4-dioxane, diethyl ether, 1,2-dichloroethane, trichloromethane (chloroform), 1,1-dichloroethene and benzene. The centres of mass of both contaminant and a conservative tracer breakthrough curve were compared to determine these Rfs. The measured values range from 1.1 to 14.3 and compare favourably with those derived from contaminant plume lengths and a purge well test conducted at the site"--Abstract. |
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| 546 | |aIncludes abstract and management perspective in English and French. |
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| 692 | 07|2gccst|aGroundwater |
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| 692 | 07|2gccst|aPollution |
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| 692 | 07|2gccst|aWaste management |
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| 700 | 1 |aJackson, R. E. |q(Richard Ervin)|eauthor. |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aCanada Centre for Inland Waters. |
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| 710 | 2 |aNational Water Research Institute (Canada) |
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| 830 | #0|aNWRI contribution ;|v89-173.|w(CaOODSP)9.844121 |
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| 856 | 40|qPDF|s1.95 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-89-173-eng.pdf |
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