Waste gas composition: The main pollutants are non methane total hydrocarbons;

Total exhaust gas volume: 12000m3/h;

Waste gas treatment process: activated carbon adsorption+desorption+condensation recovery.

Emission standards: "Emission Standards for Air Pollutants" (GB16297-1996), "Emission Standards for Air Pollutants from Oil Storage Tanks" (GB20950-2007), and Shandong landmark "Emission Standards for Volatile Organic Compounds" (DB372801.6-2008) and other standards.