Odor gas and organic waste gas are generated during food production. The waste gas mainly consists of ammonia, hydrogen sulfide, carbon disulfide, methyl mercaptan, benzene, styrene, etc. The waste gas treatment is mainly to purify the odor gas in the waste gas. As the waste gas components are flammable and explosive gases, it is not suitable to use plasma waste gas treatment equipment.

The deodorization equipment of the food processing plant is used in the following three aspects: first, the odor from the raw material itself emitted from the processing process; second, the odor generated by the volatilization of some additive added in the processing process; third, the odor gases such as hydrogen sulfide/skatolin/aliphatic aldehydes, amines and ammonia generated from the sewage treatment station built by the food factory.

1. Meat products processing plants, such as sausage, ham, cured products, smoked and barbecued products, dry products, fried products, conditioning meat products, canned products and other food processing plants
2. Aquatic product processing enterprises, such as fish meal, fish paste, squid paste, shrimp powder and other aquatic feed plants, fumigation generated during the production of aquatic fumigation products, such as fish floss/grilled fish slices, fish oil, cod liver oil, fish gelatin, alginate and other aquatic medicine and chemical product plants, seafood odor generated during the production of frozen products, aquatic cooked food and other products that do not meet environmental standards, etc
3. Seasoning production and processing plants, such as soy sauce, vinegar, monosodium glutamate, spices, hot pot ingredients, bean paste and other production and processing plants;
4. Food additive manufacturers, such as preservatives, antioxidants, emulsifiers, thickeners, quality improvers, colorants, sweeteners, nutrition enhancers, color fixatives, food flavors and fragrances, bleaching agents, bulking agents, coagulants, anti caking agents, other food additives and other manufacturers;
5. Leisure food processing plants, such as grain puffing, fried nuts, fried potatoes, fried grains, non fried nuts, sugar food, meat, poultry, fish, dried vegetables and fruits
6. Manufacturers of instant noodles, instant rice noodles, instant rice noodles, instant vermicelli, cereal, black sesame paste, etc
7. Edible oil production enterprises Various oil plants
8. Potato and puffed food factory
9. Cocoa and roasted coffee factory
10. Sewage treatment stations of all food processing plants