Robust technology monitors the most challenging wastewaters

Robust technology monitors the most challenging wastewaters

Fortunately for process managers, changes in the level of dissolved compounds in a liquid result in changes in the refractive index (RI) of that liquid. Vaisala’s inline refractometers have exploited this phenomenon, providing accurate liquid measurements for many...
Multiplexed gas analysers can lower costs

Multiplexed gas analysers can lower costs

Just as a puppy is not just for Christmas, a gas analyser is not just for regulatory compliance. Process managers generally install a continuous emissions monitoring system (CEMS) because they have to, by law. In the following article, James Clements, MD at Signal...

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