Sentence examples for principal pollutant from inspiring English sources

In 2001, the last year for which complete data are available, Monroe's smokestacks emitted, among other things: more than a hundred thousand tons of sulfur dioxide (the principal pollutant in acid rain), nearly forty-six thofsanitrous oxidetheus oxide (the chief ingredient of smog), and seventeen and a half million tons of carbon dioxide (the major culprit in global warming).

Principal pollutants come from the local apatite-nepheline ore mining and processing industry which is responsible for mechanical disturbances as well.

Review of the literature shows that even though many works have been carried out with polymer metal nanocomposites, very few literatures are available on alumina and iron oxide combined loaded polymer nanocomposites and if at all prepared they are mainly focused on removal of any one or two particular principal pollutants from water.

We also estimated the association between incremental increases in principal pollutants and the incidence of respiratory symptoms over a 12-month period in both study groups.

The aims of this study were to evaluate the effects of traffic-related pollution on the exacerbation of asthma and development of respiratory infections in Italian children suffering from asthma or wheezing compared with healthy subjects and to estimate the association between incremental increases in principal pollutants and the incidence of respiratory symptoms.

The U.S. Environmental Protection Agency EPAA) has established National Ambient Air Quality Standards (NAAQS) for six principal air pollutants ("criteria" pollutants): carbon monoxide (CO), lead (Pb), nitrogen dioxide (NO2), particulate matter (PM) in two size ranges [< 2.5 μm (PM2.5) and < 10 μm (PM10)], ozone (O3), and sulfur dioxide (SO2) (U.S. EPA 2010b).

Particulate matter (PM) and volatile organic chemicals (VOCs) are the principal airborne pollutants associated with shale oil and gas production.

The exhaust gases, including SO2, NH3, H2S, NO2, NO, and CO, are principal air pollutants due to their severe harms to the ecological environment.

According to the EPA, from 1970 to 2005, total emissions of the six principal air pollutants, including PM's, dropped by 53% in the US.

Consequently, air pollution in China predominantly consists of coal smoke, with suspended particulate matter (PM) and sulfur dioxide as the principal air pollutants.

Consequently, air pollution in China predominantly consists of coal smoke, with suspended particulate matter (PM) and sulfur dioxide (SO2) as the principal air pollutants.