Method for removing organic matter from water using electrochemical-ozone coupling system based on ldh-loaded graphite felt cathode

Abstract

The present invention discloses a method for removing organic matter from water using an electrochemical-ozone coupling system based on an LDH-loaded graphite felt cathode. The method includes: using MFe-LDH/GF as a cathode, wherein M is Cu, Mn, Co, or Ni; using a platinum sheet as an anode; using a reaction solution including a pollutant and an electrolyte, wherein the electrolyte is Na2SO4; adding the two electrodes into the reaction solution, and introducing gas-phase ozone into the reaction solution; adjusting a pH of the reaction solution to 3-9; and introducing a current to the two electrodes to construct the electrochemical-ozone coupling system to remove the pollutant. By means of the method, the yield of HO· can be increased, thereby enhancing the removal of organic pollutants.

Dependencies are inferred from the claim text.