Primary and secondary wastewater treatment processes are essential for removing pollutants, ensuring environmental stability ...

The atmospheric formation of secondary pollutants such as ozone and aerosol and their influence on air quality and climate. Development and use of mass spectrometric and other methods for measurements ...

The traffic police have been stressing that traffic should be allowed during weekends as it’s causing congestion for people ...

The overall research goals are to quantify the emissions of primary pollutants and elucidate the formation mechanisms of secondary pollutants, especially ozone (O 3) and secondary aerosol. Much of ...

which are "key indoor pollutants and precursors for the formation of secondary pollutants, including aerosols and ozone." Exposure to any of these indoor pollutants could induce serious health ...

Environmentalist Angus Wong Chun-yin, of World Green Organisation, said: “As ozone is a secondary pollutant, it would require efforts to lower the emissions of NOx and VOCs in order to control ...

Air pollution in the Thai capital forced more than 350 schools to close on Friday, city authorities said, the highest number ...