EPA air dispersion News
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WKC Presents at the IAIAsa 2016 National Conference
Dr Ian James and Kovania Padayachee from WKC’S South African office presented at the South African Affiliate of the International Association for Impact Assessment (IAIAsa) 2016 National Conference which was held in Port Elizabeth between 17-19 August 2016. The conference was attended by over 250 delegates and focused on‘Resilience, Adaptation & Sustainability’. Dr Ian ...
By WKC Group
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Air Pollutant Emission-Rate Software for Industrial Sources is Now Available
The need for accurate methods of quantifying industrial-source emission rates of methane and other greenhouse gases (GHGs), as well as other air pollutants, has never been greater, both domestically and abroad. Today, Minnich and Scotto, Inc. (www.msiair.net) announces the availability of e-Calc© – an emissions-calculation software package to yield air pollutant emission rates from a ...
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EPA Establishes New 1-hour Standard for Sulfur Dioxide
On June 2, 2010 the U.S. EPA established a new 1-hour primary National Ambient Air Quality Standard (NAAQS) for sulfur dioxide (SO2). The new 1-hour standard was set at the level of 75 parts per billion (ppb) calculated as the three-year average of the 99th percentile of the annual distribution of daily maximum 1-hour average concentrations. With the establishment of the new 1-hour SO2 ...
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