Applications
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3.Air And Industrial Waste Gas Purification
Activated carbon efficiently removes gaseous pollutants through dual mechanisms of physical adsorption (van der Waals forces) and chemical adsorption (surface reactions), and is widely used in daily life and confined Spaces. Activated carbon is often used in industrial Settings to address high-concentration and multi-component pollutants in combination with catalytic oxidation, biological treatment and other technologies to achieve compliance with discharge standards.
The Application of Activated Carbon in the Treatment of Gaseous Pollution |
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Application area |
Typical scene |
Core pollutant |
Technical form |
Indoor air purification |
Newly renovated residences and offices |
Formaldehyde, benzene series substances, unpleasant odors |
Activated carbon filter screen/carbon bag |
Industrial VOCs treatment |
Chemical plants, spray painting workshops |
Benzene, ester and ketone solvents |
Fixed-bed adsorption tower + regeneration system |
Control of malodor |
Sewage treatment plants, garbage stations |
H2S, ammonia, mercaptans |
Modified activated carbon adsorption tower |
Energy emission governance |
Coal-fired power plants and incineration plants |
SO₂、NOₓ、mercury vapor |
Activated Carbon Injection (ACI) |
Mobile source purification |
Automobile air conditioning, ship cabins |
Exhaust VOCs and fuel volatile substances |
Activated carbon filter |