For a variety of corrosive gas purification treatment effect, can effectively remove hydrogen chloride gas (HCl), hydrogen fluoride gas (HF), ammonia gas (NH3), sulfuric acid mist (H2SO4), chromic acid mist (CrO3), cyanide gas (HCN), alkali vapor (NaOH), hydrogen sulfide gas (H2S), Fulmarin (HCHO) and other water-soluble gases. Washing tower purification efficiency is high, simple operation and management, long service life. The acid-base exhaust emissions after purification treatment meet the national emission standards.
