CleanAir Condensable Particulate Matter

infoBits: Condensable Particulate Sampling Bias

May 4, 2018
  1. Particulate is defined by the method used to measure it. Unlike chemically distinct emissions like carbon monoxide or nitrogen oxide, “particulate” can be composed of many different distinct compounds. Some of these compounds may be volatile[…]


What to Know About Conducting a Performance Specification 11 (PS-11) Test

Mar 22, 2018

Performance Specification 11 (PS-11) establishes the initial installation and performance procedures required for evaluating the acceptability of a particulate matter (PM) continuous emission monitoring system (CEMS). 


Why Should Plants Care About EPA's Recent Changes for Condensable Particulate Measurement?

Oct 9, 2017

What do EPA's proposed changes to Method 202 mean for someone who is hiring a contractor to perform stack emission sampling?

In late August of 2017, EPA proposed revisions to Method 202 for condensable particulate matter (CPM). EPA states that its[…]