01 / Common sources
- Fermentation exhaust
- Centrifugation, filtration and drying
- Wastewater and sludge
- Research and raw-material areas
INDUSTRY ODOR CONTROL
Biopharmaceuticals
Odors from fermentation, separation, drying, wastewater and research areas.
02 / Main pollutants
- Sulfur and nitrogen odor compounds
- Alcohols, aldehydes and esters
- Solvent VOCs
- Humid air and bioaerosols
03 / Treatment challenges
- Batch production creates variable inlet loads
- Fermentation exhaust may approach saturation
- Process exhaust and occupied spaces have different objectives
TREATMENT APPROACH
Match the sequence to pollutant properties.
High-airflow low-concentration fermentation odors can use filtration, dehumidification and RAO. Apply staged JETA absorption to complex humid streams and soluble compounds, with separate indoor and discharge control boundaries.