Electro-osmotic dehydration processing method and apparatus

摘要

To provide an anode which can prevent scale from being deposited on the contact surface of the anode with materials to be processed, an apparatus including the anode for electrical treatment, and a method for electrical treatment using the apparatus. An endless conveyor belt 1 formed using filter cloth is provided between rollers 2 and 3 so as to be able to rotate over a cathode plate 4 formed using a porous plate. Anode units 21 to 25 are arranged in the carrying direction of the conveyor belt 1. A coating 7 is provided on the lower surface of an anode plate 33 of each of the anode units and is in the form of a porous synthetic resin plate or a porous glass filter having at least any one of water permeability and electric conductivity.