| 摘要 |
The apparatus consists of one ore more electrolytic cells (1, 50) containing electrodes (6, 7; 51, 52) made out of metal foils perforated with a very large number of microscopical holes through which the electrolyte (8) is being sprayed or pumped, whereby is created a large contact area between the electrolyte and the electricity conductive electrode material, which promotes the electrochemical and electrostatic influences in the liquid correspondingly. The apparatus can be used for the production of bleaching and oxidizing liquids, both "in-line" and "off-line" for de-lignification and/or bleaching of cellulose fibres or other solids in suspensions, or for oxidizing of organic compounds in liquids in connection with COD-reduction or desinfection. The apparatus can also be applied for electrostatic effects on fines, colloids and chemicals in liquids, and thereby influence surface tensions, transfer of charges, electrokinetics and adsorption. Other perspective fields of application can be as elements in the construction of galvanic cells or fuel cells. |
