Indoor Air Quality
- Methods
OSHA, NIOSH, EPA, Environment Canada
- Standards and legal guidelines
ASHRAE, AFNOR, Health Canada, WHO
- Parameters
- air exchange rate, T (oC), relative humidity, pressure gradient
- airborne particles, CO, CO2 , NOx
- Volatile Organic Compounds
- Lead and other metals
- Formaldehyde
- Air and surface biocontamination (moulds/fungi, bacteria)
- Other (Asbestos, PAH, PCB)
Ambient Air Monitoring
- Sampling system design
- Station installation and operation
- Quality control
- Site supervision
Other Services
- Worker exposure
- Biogas characterisation
- Sanitary landfills
- Emissions inventory
- Atmospheric emissions control
- Evaluation of emission control technologies
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