AIR QUALITY ANALYSIS -HEATHROW AIRPORT

摘要

Benzene, toluene and xylene (BTEX) and nitrogen oxides (NOx) are ubiquitous pollutants formed from the combustion of fossil fuels. Exposure to these has various health effects on the human body, including cancer, neurological, reproductive and respiratory issues. Plant and animal life can also be adversely affected . Hence there is significant importance in the identification and accurate measurement of these.