00000000nam 2200000zi 4500
0019.951315
003CaOODSP
00520250522161758
006m     o  d f      
007cr bn|||||||||
008250522t19951995abcd    ob   f000 0 eng d
020 |a0662238338|qprint
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-ab|an-cn-bc|an-cn-nt
0861 |aR71-49/3-60E-PDF|zR71-49/3-60E
1001 |aHeadley, John V, |eauthor.
24510|aEvaluation of small volume techniques for broad spectrum analysis of biofilm materials and bleached kraft mill effluents / |cprepared for the Northern River Basins Study under project 2617-C1 by John V. Headley, Patricia A. Chambers, Joseph M. Culp and Kerry M. Peru.
264 1|aEdmonton, Alberta : |bNorthern River Basins Study, |c1995.
264 4|c©1995
300 |a1 online resource (iv, 19 pages) : |bcharts.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNorthern River Basins Study project report, |y1192-3571 ; |vno. 60
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |a"September 1995."
504 |aIncludes bibliographical references (pages 14-15).
520 |a"Conventional liquid/liquid extractions (500 ml samples) with gas chromatography/mass spectrometry detection was used to obtain a fingerprint of organic contaminants present in pulp-and- paper mill effluent from the Weldwood of Canada Ltd. bleached kraft mill. These fingerprints were compared with data obtained from small volume (2ul, < 5mg) samples of biofilm exposed to effluent from the same mill. For the biofilm material, advances in tandem mass spectrometry (MS/MS) were used to obtain fingerprints of organic contaminants. The MS/MS technique was amenable to rapid analysis (< 35 min for sample preparation and instrumental analysis), minimal sample extraction steps and provided sensitive detection of target analytes. Preliminary results indicated that the biofilm contained classes of contaminants matching those in the raw effluent. These results suggest that the MS/MS product-ion scans are selective and sensitive for identifying classes of contaminants from pulp mill effluents in small quantities of biofilm. Further refinement of the technique is required for routine quantification of specific contaminants using authentic standards"--Report summary.
530 |aIssued also in print format.
650 0|aPaper mills|zAlberta|xWaste disposal.
650 0|aEffluent quality|zAlberta|zAthabasca River.
650 0|aEffluent quality|zPeace River (B.C. and Alta.)
650 0|aEffluent quality|zSlave River (Alta. and N.W.T.)
650 6|aPapeteries (Usines)|zAlberta|xDéchets|xÉlimination.
650 6|aEaux usées|xQualité|zAlberta|zAthabasca, Rivière.
650 6|aEaux usées|xQualité|zPaix, Rivière de la (C.-B. et Alb.)
650 6|aEaux usées|xQualité|zEsclaves, Rivière des (Alb. et T.N.-O.)
7102 |aNorthern River Basins Study (Canada)‏, |eissuing body.
7760#|tEvaluation of small volume techniques for broad spectrum analysis : |w(CaOODSP)9.612569
830#0|aNorthern River Basins Study project report ;|vno. 60.|w(CaOODSP)9.883506
85640|qPDF|s1452 KB|uhttps://publications.gc.ca/collections/collection_2025/eccc/r71/R71-49-3-60-eng.pdf