Floc Foam Flotation of Nickel, Chromium, Cobalt, and Manganese. Interaction in Surface Adsorption
- 1 November 1979
- journal article
- research article
- Published by Taylor & Francis in Separation Science and Technology
- Vol. 14 (9) , 777-794
- https://doi.org/10.1080/01496397908060239
Abstract
Adsorbing colloid flotation of nickel(II), chromium(III), cobalt(II), and manganese(II) was carried out using a variety of techniques. Satisfactory separations were developed for all but manganese; residual Mn levels could not be reduced below 0.5 mg/1, and the results were sometimes erratic. Surface potentials of flocs in the presence of adsorbable ions were calculated from a model which assumes discrete, interacting charge sites on the floc surface.Keywords
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