000 02894cam  2200433zi 4500
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008190418s2005    oncd   #ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn-ab
0861 |aEn13-5/05-168E-PDF
1001 |aRogers, V., |eauthor.
24510|aAnalytical approaches to characterizing fish tainting potential of oil sands process waters / |cV. Rogers, M. MacKinnon, and B. Brownlee.
264 1|aBurlington, Ontario, Canada : |bNational Water Research Institute, Environment Canada, Canada Centre for Inland Waters = Institut national de recherche sur les eaux, Environnement Canada, Centre canadien des eaux intérieures, |c[2005?]
300 |a1 online resource (15 unnumbered pages) : |bgraphs.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNWRI contribution ; |v05-168
500 |aTitle from caption.
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
520 |a"A three-stage study has been carried out with rainbow trout (Oncorhyncus mykiss) to develop analytical approaches which can provide a fingerprint for tainting by oil sands chemicals from process-affected waters and natural sources. The objective is to find a simpler alternative to sensory evaluation. In the first stage, a set of seven test compounds was added to fish tissue which was analyzed by headspace and solvent (dichloromethane, DCM) extraction followed by gas chromatography-mass spectrometry (GC-MS). In the second stage, fingerlings (5-20g) were exposed for 96 hours to the test compound mixture at 1.0 and 0.5 times the estimated tainting threshold concentrations. In the final stage, fingerlings were exposed for 96 hours to an oil sands process water at 5, 10, 20 and 50% concentrations in clean water. None of the test compounds was identified in DCM extracts of tissue from exposed fish. Two long-chain aldehydes, hexadecanal and 9-octadecenal, were tentatively identified in these extracts by matching of mass spectra with library spectra"--Abstract.
546 |aIncludes abstract in English and French.
69207|2gccst|aFreshwater fish
69207|2gccst|aOil sands
7001 |aMacKinnon, M., |eauthor.
7001 |aBrownlee, B. G., |eauthor.
7101 |aCanada. |bEnvironment Canada.
7102 |aCanada Centre for Inland Waters.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|v05-168.|w(CaOODSP)9.844121
85640|qPDF|s1.26 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-05-168-eng.pdf