education
Determining Insitu Particle Size Distribution in a Gas Stream
Overview Determining the particle size distribution (PSD) of the filterable particulate matter (FPM) contained within a gas stream is often…
September 16, 2019
News
EPA Re-Thinks OTM-37 for Condensable Particulate
I recently wrote an article on the long and painful history of condensable particulate measurement techniques for the Summer 2019…
August 25, 2019
media
Worldwide Pollution Control Association (WPCA) Summer 2019 Technical Journal
The summer technical journal is now available and features the following articles:
June 20, 2019
News
Pennsylvania is serious about reducing GHG emissions
Pennsylvania announces actions to combat climate change News in late April sent a clear message that Pennsylvania is serious about…
May 15, 2019
News
Carbon Neutrality is One Step Closer in Pennsylvania
In a historic 14-5 vote on April 16, the Pennsylvania Environmental Quality Board (EQB) advanced a citizen petition to create…
April 23, 2019
media
Podcast: Walt Smith Part 1
Walt Smith can rightly be called “The Father of Stack Testing.” He’s been involved in environmental monitoring since before there…
March 13, 2019
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