000 02015nam  2200337za 4500
0019.846195
003CaOODSP
00520221107153137
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008171026s1996    oncb|||fo    f000 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn-on
0861 |aEn13-5/96-164E-PDF
24500|aOccurrence of alkylphenols and alkylphenol mono- and diethoxylates in natural waters of the Laurentian Great Lakes basin and the upper St. Lawrence River |h[electronic resource] / |cD.T. Bennie ... [et al.].
260 |aBurlington, Ont. : |bAquatic Ecosystems Protection Branch, National Water Research Institute, Department of the Environment, |c[1996].
300 |a[38] p. : |bmap
4901 |aNWRI contribution ; |v96-164
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
5203 |a"Nonylphenol and its ethoxylates are employed in formulations that are used as industrialdetergents, emulsifiers, dispersants, antifoamers, dyeing assists and pesticide adjuvants. These chemicals are on PSL2 of CEPA. This study was undertaken to provide data on the occurrence of nonylphenol and its ethoxylates in surface waters and sediments in Canada, data which are required in order to determine exposure levels of such chemicals in the environment for the CEPA assessment. This study will be extended to include sewage treatment plant efiluent sludge from across Canada"--Management perspective.
546 |aAbstracts in English and French.
69207|2gccst|aPollution
69207|2gccst|aWater quality
7001 |aBennie, D. T. |q(Donald T.)
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|vno. 96-164|w(CaOODSP)9.844121
85640|qPDF|s2.95 MB|uhttps://publications.gc.ca/collections/collection_2017/eccc/En13-5-96-164-eng.pdf