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This system uses biological filtration technology, where specialized microorganisms are cultivated on a filler medium inside the tower. These microbes naturally degrade odorous compounds into harmless substances such as water and carbon dioxide.
High odor removal efficiency: up to ≥95%
Uses natural microbial degradation, no secondary pollution
Durable construction using FRP, PP, or HDPE
Suitable for continuous 24/7 operation
Low operating cost, energy-efficient and easy to maintain
Municipal and industrial wastewater treatment plants
Food processing and animal by-product facilities
Organic waste transfer and composting centers
Livestock breeding and manure management stations
Chemical and pharmaceutical odor sources

Examples of high concentration odor treatment (for reference purposes)
Substance | Intake density (ppm) | Outlet density (ppm) |
Ammonia | 0.1 | 0.1 |
Hydrogen sulfide | 1,500 | 1.5 |
Methyl mercaptan | 15 | 0.45 |
Methyl sulfide | 0.18 | 0.03 |
Methyl disulfide | 0.093 | 0.01 |