JPS55104489A - Electrode apparatus - Google Patents

Abstract

PURPOSE:To eliminate the change of electrolytic condition and to enable to be carried out the electrolytic treatment at a high capacity, by changing effective area of electrode facing along the flow of liquid to be treated, at the electrolytic apparatus treating the liquid flowing from one side to another side. CONSTITUTION:Apparatus is composed of the anode header 18a providing the flow opening part 12a at the lower part united with the tube 10a providing porous part at the central part of concentric circle dispersing around the liquid to be treated and the anode electrically charging end 16a in a body and the insulator partition wall 19a providing the flow opening part at the upper or lower part and also, the cathode electrically charging end 17a etc. Moreover, the liquid to be treated is able to flow from the upper part of the tube 10a to the collecting tube 14 or to flow from the lower part to the outlet corresponding to treating purpose or current density is able to make high or low adjusting in flow direction of the liquid to be treated. Treatment is carried out in the state of large electrode area, that is, low current density and long remaining time corresponding to the decrease of reaction component in electrolyte and then, yield and current efficiency are improved.