000 02042cam  2200349za 4500
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008171228s1986    onca|||fob|||f000 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn-ns
0861 |aEn13-5/86-9E-PDF
1001 |aThompson, Mary E.
24514|aThe effects of organic anions on alkalinity measurements in organic-rich waters in Nova Scotia |h[electronic resource] / |cby Mary E. Thompson.
260 |aBurlington, Ont. . : |bAquatic Physics and Systems Division, National Water Research Institute, Canada Centre for Inland Waters, |c1986.
300 |a11, [9] p. : |bill.
4901 |aNWRI contribution ; |v86-9
500 |a"March 1986".
500 |a"Control No. AP240".
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
5200 |a"The realization of the presence of reactive and titratable organic anions in the strongly colored waters of Nova Scotia has called for reexamination of some of the analytical methods applied to such waters. This report discusses the effects of organic anions on the established Gran alkalinity titration procedures. The author concludes that the organic anion interference is in most cases minimal, and recommends that the alkalinity procedures be continued, that sulfate continue to be analyzed by both ion chromatographic and colorimetric methods, and that some direct measurements of dissolved carbon dioxide be made"--Exec. summary.
546 |aIncludes executive summary and abstract in English and French.
69207|2gccst|aWater quality
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|vno. 86-9|w(CaOODSP)9.844121
85640|qPDF|s1.21 MB|uhttps://publications.gc.ca/collections/collection_2017/eccc/En13-5-86-9-eng.pdf