Advances and challenges of electrokinetic dewatering of clays and soils |
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Authors: | Arthur Dizon Mark E Orazem |
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Institution: | Department of Chemical Engineering, University of Florida, Gainesville, FL, 32611, USA |
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Abstract: | The development of electrokinetic dewatering technologies for clay and soil materials has steadily advanced for over 100 years. A review of the origins, important contributions, and recent work on the topic are presented. Research into the electrokinetic mechanisms have informed the design process and resulted in prototypes and pilot-scale implementations that are economically viable additions to current processes. The power demand and availability of dimensionally stable anode materials are the current challenges to industrial adoption of electrokinetic dewatering. |
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Keywords: | Electrokinetic Separations Dewatering Mining Tailings Effluent |
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