| 摘要 |
A process for purification and decontamination of wastewater by electroerosion coagulation comprises the wastewater passage through layer of metal granules, placed in discharge chamber between electrodes, the influence on electrodes and on metal granules by electric impulses with voltage of 100…1000 V to the formation of ultrafine coagulants. The metal granules are influenced by electric impulses, having the rate of current rise is not less than 10A/s. With the decrease of granules size, the voltage of impulses on the electrodes is increased and it is formed under certain condition. The invention provides the increase of efficiency of purification and decontamination of heavily polluted wastewater and allows establishing optimal condition of purification of the wastewater in a flowing state. |
