01 / Common sources
- Fume cupboards and local exhaust
- Experimental work and disinfection
- Cages and bedding
- Samples and chemical storage
INDUSTRY ODOR CONTROL
Laboratories and animal facilities
Occupied spaces, pressure direction, intermittent emissions and biosafety.
02 / Main pollutants
- Ammonia and nitrogen odors
- Solvents and aldehydes
- Sulfur odors
- Bioaerosols
03 / Treatment challenges
- Personnel protection and pressure direction must be considered together
- Sources are intermittent and unevenly distributed
- Indoor recirculation and central exhaust require separate objectives
TREATMENT APPROACH
Match the sequence to pollutant properties.
Define local exhaust, room pressure and central discharge boundaries. Use suitable chemical filtration or purification for indoor applications, and configure RAO, JETA or adsorption for exhaust according to its composition.