| 摘要 |
FIELD: chemical industry; methods and devices for decomposition of the organic contents of the waste water solutions. ^ SUBSTANCE: the invention is pertaining to the method and the device for decomposition of the organic contents of the waste water solutions. The method provides for dipping of the electrodes into the solution, creation and maintaining of the electric arc discharge between the electrodes and the electroconductive solution. The arc discharge is created by the electric current with the current density of at least 0.5 A/cm2 at the voltage of at least 70 V, and at the symmetrical alternate current with the frequency of at least 10 Hz by means of what exercise decomposition of the organic contents of the solution into the water, carbon dioxide and nitrogen. During the process maintain the optimal values of pH and-or the electroconductance of the solution. The device contains the feeding container for the source materials, at least one contour of decomposition and the container-storage. The technical result of the invention is the increased effectiveness and an environmental protection of the method. ^ EFFECT: the invention ensures the increased effectiveness and environmental protection of the method. ^ 16 cl, 1 dwg, 5 tbl, 3 ex |
