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Author - Stephen B. Harrison

Biography to follow.

CEMS – 100% accuracy, 100% of the time

There are few acronyms as well known in the environmental management industry as CEMS. Also, few explain so clearly what they mean… ‘Continuous Emissions Monitoring System’. The goal of each system is very simple: stack...




Gas Chromatography — Mass Spectrometry

Gas chromatography-mass spectrometry (GC-MS) is one of the most important tools in analytical chemistry. Where other analytical techniques determine quantitative issues arising from analysis of a sample (how much of a chemical is present), GC-MS is able to identify qualitatively the...



Emissions Monitoring and Detection

Requirements for reducing air pollution emissions have been evolving over the past couple of decades and today, are an intricate mix of limits, targets, and caps. In many parts of the world, industries emitting pollutants must not only comply with...


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