| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.873502 |
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| 003 | CaOODSP |
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| 005 | 20250703153618 |
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| 006 | m o d f |
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| 007 | cr bn||||||||| |
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| 008 | 190523s1996 onca ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn13-5/96-63E-PDF |
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| 100 | 1 |aSmith, D. S., |eauthor. |
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| 245 | 10|aLaboratory tests of stability of coprostanol in presence of faecal bacteria / |cby D.S. Smith, R.A. Bourbonniere, and J.P. Coakley. |
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| 264 | 1|a[Ottawa] : |bEnvironment Canada, Water Science and Technology Directorate = Environnement Canada, Direction générale des sciences et de la technologie, eau, |c[1996] |
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| 300 | |a1 online resource (2 unnumbered pages, 7 pages, 3 unnumbered pages) : |billustrations. |
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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 ; |v96-63 |
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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"This paper examines the stability of sediment-bound coprostanol in laboratory bench-top tests over 50 days of exposure to a vigorous bacterial flora. The experiments were carried out in triplicate at room-temperature and under aerobic conditions. For comparative purposes, the microbial degradation of other organic additives was monitored. They were: n-C20 alkene, n-C21 alkane, Benzo (a) anthracene, erucic acid, tricosanoic acid, n-C26 alcohol, and another steroid stigmasterol. Extraction solvent was methanol / dichloromethane and analysis was by GC-MS with FID detector. The results show that coprostanol was resistant to degradation over the 50-day period"--Abstract. |
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| 692 | 07|2gccst|aWaste water |
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| 700 | 1 |aBourbonniere, Richard A., |eauthor. |
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| 700 | 1 |aCoakley, J. P. |eauthor.|q(John Phillip), |d1940- |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 1 |aCanada. |bWater Science and Technology Directorate. |
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| 710 | 2 |aMcMaster University. |bDepartment of Geology. |
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| 710 | 2 |aNational Water Research Institute (Canada) |
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| 830 | #0|aNWRI contribution ;|v96-63.|w(CaOODSP)9.844121 |
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| 856 | 40|qPDF|s1.21 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-96-63-eng.pdf |
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