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Rapid determination of the cation exchange capacity of clays using Co(II)
Published online by Cambridge University Press: 09 July 2018
Extract
The most widely used procedure for determining the cation exhange capacity (CEC) of a clay involves ammonium ion exchange, followed by Kjeldahl measurement of the ammonia released on treatment with alkali (Grimshaw, 1971; Mackenzie, 1951). The method is experimentally quite difficult, prone to error and time consuming.
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- Copyright © The Mineralogical Society of Great Britain and Ireland 1994
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