Typical pollution emission sources

Typical pollution emission sources that need to be considered include – (a) road traffic, including traffic junctions and underground car parks; (b) combustion plant (such as heating appliances) running on conventional fuels, most commonly oil or natural gas; (c) other combustion processes (e.g. waste incineration, thermal oxidation abatement systems); (d) discharges from industrial processes; (e) fugitive (i.e. adventitious/not effectively controlled) discharges from industrial processes and other sources; (f) building ventilation system exhaust discharges; and (g) construction and demolition sites which are a source of particles and vapourous discharges.