Rastvorimost nikelja v gruntovoj vode i vode, kontaktirovavshej s zatvordevshim tsementom, v beskislorodnyh uslovijah

Translated title of the contribution: Solubility of nickel in groundwater and water in contact with hardened cement under non-acid conditions

Torbjörn Carlsson, Ulla Vuorinen, Tommi Kekki

    Research output: Contribution to journalArticleScientificpeer-review

    Abstract

    The Ni solubility and Ni-colloid association were studied in natural groundwater, cement-conditioned groundwater, and synthetic saline groundwater. The experiments were performed under N2 at 28 °C. The duration of the experiments was up to 177 days. The Ni solubility was studied by adding 63Ni-spiked NiCl2 to the samples and by measuring the activities using liquid scintillation counting. The initial Ni concentrations were 1·10-3 and 1·10-6 M. The nickel solubilities in the water samples differed significantly. The association of Ni with colloids in the natural groundwater was detected.
    Translated title of the contributionSolubility of nickel in groundwater and water in contact with hardened cement under non-acid conditions
    Original languageRussian
    Pages (from-to)404-409
    Number of pages6
    JournalRadiokhimiya
    Volume43
    Issue number5
    Publication statusPublished - 2001
    MoE publication typeA1 Journal article-refereed

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