Western Australian Current Regulations Western Australian Current Regulations In these
regulations —
(a)
equivalent aerodynamic diameter , in relation to a particle, means the
diameter of a spherical particle of a density of 1 000 kilograms per
cubic metre which exhibits the same aerodynamic behaviour as the
first‑mentioned particle;
µg/m 3 , when
used in relation to the measurement of an atmospheric waste, means the
concentration of that waste in micrograms per cubic metre of dry air at 0
degrees Celsius and one atmosphere pressure (101.325 kilopascals);
the policy means the
Environmental Protection (Kwinana) (Atmospheric Wastes) Policy 1999
approved under the Environmental Protection (Kwinana) (Atmospheric
Wastes) Policy Approval Order 1999 and set out in the Schedule to that Order;
total suspended
particulates means inert particles each having an equivalent aerodynamic
diameter of less than 50 micrometres; and
(b)
unless the contrary intention appears, other words and expressions have the
same respective meanings as they have in the policy.
[Regulation 2 amended: Gazette
21 Dec 1999 p. 6404.]