• Main sources: acid, alkaline waste gas emitted from chemical, electronics, metallurgy, electroplating, textile (chemical fiber), food, machinery manufacturing and other industries, such as seasoning food, acid production, pickling, electroplating, electrolysis, storage batteries, etc.
  • Hazard of acid mist exhaust gas: The air pollution caused by acid mist gas is harmful to the human body, especially to the operators on the site, the crops near the factory, and the soil.
  • Waste gas treatment method: water film packed tower + alkali (acid) liquid absorption