Benzene Monitoring: Technical aspects of the OEL proposal of 0.05ppm

Benzene Monitoring: Technical aspects of the OEL proposal of 0.05ppm

If the benzene OEL is lowered as recommended by RAC, the petroleum industry would need to consider: 1. Monitoring methods should target a lower OEL and therefore must be updated accordingly. 2. The number of samples needed for the survey will be higher. With an OEL of...
European Air Quality Trends for NO2 and PM

European Air Quality Trends for NO2 and PM

Background to European Air Quality Trends for NO2 and PM Air quality is a complex issue as it is influenced by a variety of factors. The term air quality refers to the degree to which the air in a particular place is affected by pollutants. Air pollutants are...