flue gas "zero emission" treatment process introductionflue gas "zero emission" treatment process introductionby importing advanced purification techniques from overseas, stc has developed the large-scale msw plant zero emission flue gas purification process in china. process flow: sncr denitration rotary atomizer semi-dry scrubber activated carbon adsorption slacked lime injection bag filter ggh1 wet scrubber ggh2 sgh scr denitration. after the purification process, the indexes of the emitted flue gas are far below the national standards (gb18485-2001), and are entirely superior to eu2000 standards, which achieves nearly "zero emission" of pollutants. the concentration of pollutants: sox ≤ 10mg/nm3, hcl ≤ 5mg/nm3, nox ≤ 50mg/nm3, smoke dust ≤ 5mg/nm3, dioxins ≤ 0.05ng-teq/nm3. |