The storage and loading of petrochemical products leads to the generation of hazardous vapours. These vapours are harmful to the environment and mankind. In the past, these vapours have been released into the atmosphere in an uncontrolled way, resulting in atmospheric pollution and product losses. 

Emissions that occur during the loading, discharging and storage of organic liquids are called ‘Volatile Organic Compounds’ (VOC). VOC emissions contribute to the formation of photochemical oxidants such as ozone, which in high concentrations, can impair human health and damage vegetation and materials.

Some of the VOC emissions from petrol are classified as toxic, carcinogenic or teratogenic. These emissions represent a significant contribution to air pollution especially in urban areas. Throughout the world legislative bodies are increasingly focusing on the detrimental effect of these VOC emissions. 

The Vapour Processing System (VPS) is designed to avoid these emissions. At the same time the VPS contributes to the sustainable development of bulk-handling companies by reducing their electricity consumption.