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Intensification of coagulation purification of highly colored waters under the conditions of the north

  • Physical and Chemical Foundations of Beneficiation
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Abstract

It is shown that use of aluminum hydroxychloride, Al2(OH)5Cl, is the most efficient way to purify highly colored waters. It is proved that the intensity of mixing of this coagulant with water in a disperser exerts decisive influence on the stages of the adsorption-destabilization mechanism in the pH range 5.0–6.5 and makes it possible to intensify the process tens and hundreds of times and to reduce reagent consumption by 30–40%.

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Authors and Affiliations

  1. State Architectural and Building University, Novosibirsk

    P. V. Kurbatov & A. M. Nikitin

  2. Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk

    G. R. Bochkaryov

Authors
  1. P. V. Kurbatov
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  2. A. M. Nikitin
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  3. G. R. Bochkaryov
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Additional information

Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 6, pp. 103–109, November–December, 1999.

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Kurbatov, P.V., Nikitin, A.M. & Bochkaryov, G.R. Intensification of coagulation purification of highly colored waters under the conditions of the north. J Min Sci 35, 654–659 (1999). https://doi.org/10.1007/BF02550301

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  • DOI: https://doi.org/10.1007/BF02550301

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