FIELD: purification of flowing sewage deposits. SUBSTANCE: membranes that are permeable for water and ions are introduced to the interelectrode space, solutions of acid electrolytes are fed to the space between the electrodes and membranes, and sediment - to the space between the membranes; then sediment is treated by direct current through the solutions of acid electrolytes and membranes with the use of electrochemically insoluble electrodes. EFFECT: facilitated procedure. 1 dwg
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