Method for purifying and neutralizing polluted liquids and apparatus for implementing the method

摘要

Proposed is a method for purifying and neutralizing polluted liquids, which method comprises the steps of: passing the liquid through a dispersed filtering material with particles of size 0.1-3.0 mm and additional electrode cells; before and after said passing of the liquid through the filtering material periodically regenerating a filter and applying electrical field to the filtering material in purification and/or regeneration stages wherein in the purification and neutralizing stages the filtering material and electrodes are distributed throughout the working volume in the ratio of 0.1-10.0 cm3/cm2 and compacting the same; discharging electrolysis gases in the direction not coinciding with the direction of purified liquid flow, and carrying out the regeneration stage by combined purification of both the filtering material and the electrodes in a flow of slurry formed while loosening the dispersed material in inter-electrode regions by a factor of 1.2 to 3.0. Proposed is an apparatus for purifying and neutralizing polluted liquids.