Gas Collection
FRP ducting with corrosion-resistant centrifugal fans
Biofiltration Core
4-stage treatment:
Pre-treatment: Water scrubber + humidity control (RH≥95%)
Stage 1: Sulfur-oxidizing bacteria for H₂S removal（＞95%）
Stage 2: Nitrifying bacteria for NH₃ removal（＞90%）
Stage 3: Mixed culture for VOCs degradation
Smart Control
Real-time H₂S/NH₃ monitoring with automatic spray adjustment
Final Emission
Odor concentration ≤1000, meeting strictest regulations
Specialized microbial consortia handle H₂S≤200ppm
Adapts to fluctuating concentrations (50-5000mg/m³)
Remote access to operational data via web platform
PP+FRP construction with ≥10 years service life
The BIO Series Biofilter is specially designed for plastic/rubber industry, combining "biofiltration+chemical oxidation" to remove H₂S, BTEX, NMHC with ≥95%
The BIO Series Pharmaceutical Odor Control Biofilter is engineered for pharmaceutical industry, featuring "hybrid biofilm+smart control" technology to remove H₂S,
The BIOETP Series Odor Control Biofilter specializes in treating malodorous gases from food processing, utilizing hybrid biofiltration + trickling technology
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