01 / Common sources
- Equalization and anaerobic tanks
- Sludge thickening and dewatering
- Sumps and pump stations
- Chemical dosing and emergency tanks
INDUSTRY ODOR CONTROL
Wastewater facilities
Humid and corrosive streams with sulfur and nitrogen compounds and variable loads.
02 / Main pollutants
- Hydrogen sulfide and mercaptans
- Ammonia and amines
- Acid gases
- Low-concentration organic odors
03 / Treatment challenges
- Near-saturated humidity and condensation
- Acidic, alkaline and organic odors may coexist
- Incoming water conditions change concentrations and gas volumes
TREATMENT APPROACH
Match the sequence to pollutant properties.
Zoned enclosure and negative-pressure capture reduce fugitive releases. Multi-stage JETA handles acid and alkaline compounds; RAO addresses residual low-concentration odors, with final absorption where needed.