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Tag: NOx

USEPA Proposes “Transport” Rule for SO2, NOx Emissions

July 25, 2010
Some major news recently on the Air front. The USEPA recently published a proposal aimed at reducing SO2 and NOx emissions from power plants. Such emissions may be transported hundreds of miles downwind across state boundaries before it reaches ground level, impacting millions of people. Many believe this is the reason many [...]

USEPA Proposes to Tighten Ground-Level Ozone Standards

Environmental News for You – Jan. 2010
On Jan. 7, 2010, USEPA Administrator Lisa P. Jackson announced the agency will propose to lower the ambient air quality standard for ozone to its most stringent level ever. Smog, measured as ground-level ozone, is composed of many compounds formed by chemical reactions involving VOCs and nitrogen-containing compounds catalyzed [...]