| 摘要 |
The invention concerns a method which consists in contacting (through 4) the fumes to be purified, containing dust and organic pollutants, with a washing liquid, in a humid washer (2); introducing into the washing liquid the adsorbent particles through (14); and evacuating (through 16) the purified fumes outside the humid washer, which contain solid particles; conveying the evacuated fumes towards at least a filtering element (26) capable of retaining the solid particles, so as to form a cake (40) of said particles, through which continuously passes at least part of the fumes derived from the washer, thereby enabling an additional purification in said cake, such that the washer may even operate with relatively low efficacy, which is economically advantageous. |
