Scope of wet scrubbers for odor control.
D000397:Air Pollution / Q000517:prevention & control*; D007221:Industry; D007878:Legislation as Topic; D008722:Methods; D009812:Odorants / Q000517:prevention & control*; D012906:Smoke; D012926:Social Control, Formal; D014481:United States
D012906:Smoke