Cement News tagged under: particulate matter

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Measuring opacity and particulate matter

25 February 2020, Published under Cement News

With cement production being a potential source of several hazardous air pollutants (HAPs) that are subject to strict regulations to protect human health and the wider environment, AMETEK Land talks technologies available for the monitoring of smoke and dust emissions from the process. By Derek Stuart, AMETEK Land, UK. Figure 1: interactions between light and particles Among the most obvious of hazardous air pollutants (HAPs), as it is readily visible by eye, is particulate matt...