BS EN 16321-2 specifies the test methods for verification of vapour recovery systems at service stations (Stage II).
Note: BS EN 16321-2 does not specify the test method for the air and vapour tightness testing of the vapour recovery systems at service stations.
BS EN 16321-2 on verification of vapour recovery systems at service stations is useful for:
VOCs (volatile organic compounds) in gasoline evaporate in storage tanks. Petrol vapour in the tank will be displaced by incoming petrol during offloading of petrol to an underground storage tank or refuelling of a vehicle. The petrol vapour will disperse into the atmosphere unless it is controlled. VOCs from gas stations have a lot of negative impacts. It is very essential to verify petrol vapor recovery systems.
BS EN 16321-2 provides you with diagram for schematic representation of a measuring set-up.
BS EN 16321-2 also guides you on environmental aspects and test report of verification of vapour recovery systems at service.
BS EN 16321-2 provides guidance on test methods for verification of vapour recovery systems at service stations.
EN 16321-2:2013