000 01961nam  2200361za 4500
0019.866065
003CaOODSP
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008181214s2002    onc    #ot   f|0| 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn---
0861 |aEn13-5/01-201E-PDF
1001 |aJurjovec, J.
24510|aAcid neutralization mechanisms and metal release in mine tailings |h[electronic resource] : |ba laboratory column experiment / |cJasna Jurjovec, Carol J. Ptacek and David W. Blowes.
260 |a[Burlington, Ont.] :|bEnvironment Canada, |c[2002]
300 |a[19] p. : |bfigures.
4901 |aNWRI contribution ; |vno. 01-201
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aReprinted from Geochimica et Cosmochimica Acta, Vol. 66, No. 9, pp. 1511-1523.
504 |aIncludes bibliographic references.
520 |a"Mining and milling of base metal ore deposits can result in the release of metals to the environment. When sulfide minerals contained in mine tailings are exposed to oxygen and water, they oxidize and dissolve. Two principal antagonistic geochemical processes affect the migration of dissolved metals in tailings impoundments; sulfide oxidation and acid neutralization. This study focuses on acid neutralization reactions occurring in the saturated zone of tailings impoundments"--Abstract.
546 |aText in English, abstracts in English and French.
69207|2gccst|aMining industry
69207|2gccst|aWater management
7001 |aPtacek, Carol Jane, |d1959-
7001 |aBlowes, David, |d1956-
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|vno. 01-201.|w(CaOODSP)9.844121
85640|qPDF|s1.60 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/en13-5/En13-5-1-201-eng.pdf