Diagnostic et Traitement de l'AirThermique - Diagnostic (ERE)

Master: • Assessment of different pollutants of ambient air in the industrial or building sector • The different sources of pollution • Simple and complex aeral systems, concepts of pressure • Air movements and aspiration and blowing phenomena • The dimensioning of an air network (design of a network...) Recognize: • The context and regulatory requirements related to air quality (pollutant concentration, air recycling, air renewal). • General information on installation and general and specific ventilation systems • The steps of a ventilation diagnosis

Day 1 – Course 3h: Indoor Air Quality • Assessment of different pollutants of ambient air in the industrial or building sector

• The main pollutants (Formaldehyde, Benzene, tetrachloroethylene, concept of PM2.5, PM10, ...)
• Regulatory Thresholds: Alert Thresholds, Limit Values, Target Values, Quality Objectives, Recommendation and Information Thresholds
• Measurement methods: Kits, real-time tracking devices (benefits / disadvantages) • The different sources of pollution
• Production of water and CO2 vapour due to human metabolism
• The origins of the main pollutants
• Their health effects

Day 1 – TD 3h: Indoor Air Quality • Situation

• What IAQ control methods are used in a real case? Study of 2-3 cases

Day 2 – Course 3h : Ventilation systems • Simple and complex aeral systems, concepts of pressure

• The regulatory framework
• Natural ventilation (on existing / renovation of old buildings)
• Single flow VMCs (Auto, Hygro A/B, collective, hybrid, mechanical assistance, low pressure ...)
• VMRs
• VMIs
• Double flow systems (permanent, decentralized, renovation of old buildings...) • Conduct an audit of an air network
• Identifying the elements of a network, its normal / abnormal operation...
• THE AUDIT PROMEVENT

Day 2 – TD 3h: Ventilation systems • Situation Choice of system type and extraction rate on

• An existing system to be renovated on a detached house
• A new system of a small tertiary

Table control (Duration 1h)

From documents from:

• ADEME
• INERIS
• OQAI
• Building and ventilation