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Sedimentation Kinetics of Bentonitic Clay Suspension as Influenced by pH of the Medium, Chemical Nature and Concentration of Surfactants, and Molecular Properties of Cationic Acrylamide Copolymer Flocculants

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Abstract

The kinetics of flocculation of bentonitic clay suspensions and thickening of the sediments was studied in the modes of free and hindered sedimentation as influenced by pH of the medium, chemical nature and concentration of surfactants, and molecular properties of cationic flocculants, random copolymers of acrylamide with dimethylaminoethyl methacrylate hydrochloride.

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Authors and Affiliations

  1. Kazan State Technological University, Kazan, Tatarstan, Russia

    V. E. Proskurina, L. A. Akhmetova & V. A. Myagchenkov

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  1. V. E. Proskurina
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  2. L. A. Akhmetova
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  3. V. A. Myagchenkov
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Proskurina, V.E., Akhmetova, L.A. & Myagchenkov, V.A. Sedimentation Kinetics of Bentonitic Clay Suspension as Influenced by pH of the Medium, Chemical Nature and Concentration of Surfactants, and Molecular Properties of Cationic Acrylamide Copolymer Flocculants. Russian Journal of Applied Chemistry 76, 610–615 (2003). https://doi.org/10.1023/A:1025747406193

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