Still, there are many reasons to pursue such studies, he said. Electric fields can help reduce soot formation and pollutant emissions from flames.
The targets for saving energy and reducing pollutant emissions were set forth in the Eleventh Five-Year Plan.
A study by the United Nations Environment Programme has just concluded that the pollutant has played a major part in shrinking the Himalayan glaciers and has helped to disrupt the south Asian monsoon.
A pollutant such as volcanic ash may destroy plant life, kill or starve animals, and fill up lakes and rivers which fish depend on.
With the development of the economics, the excessive exploitation and the unconscionable using of the resources, freewill voidance of the pollutant make the environmental problems much more serious.
The EPA issues a recent ruling that GHG is a pollutant, and this sets a precedent that could adversely impact corporations on the wrong side of this debate.
Burning a tyre, by contrast, produces sulphur dioxide, a noxious pollutant.
vertical gradient of pollutant
国文精选馆
