CleanAir Featured

New Elliptical Pitot Tube for Water Flow Measurement

Water flow rate is often a critical measurement for various power plant components and systems including cooling towers, pumps, and condensers. For over 40 years the Simplex-type Pitot Tube has been the industry standard for accurate water flow[…]

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MATS Electronic Reporting (E-Reporting)

If your facility is an EGU that complies with Mercury and Air Toxics Standards (MATS), you are probably aware of some new electronic reporting dates in the coming year. On April 6, 2017, a final rule on MATS electronic reporting was published in[…]

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Benefits of Cloud-Based Monitoring In Environmental Applications

The need to reduce cycle time and drive efficiency throughout the value chain will always be a critical business focus. And with the digital transformation of environmental monitoring, we can shift these requirements away from historically being[…]

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Automated Systems: Dr. Dave Video

Automation and the internet of things is quickly moving from a magical sci-fi concept to an everyday reality. We are living in a unique time where a wide range of sensors and actuators are available ranging from low cost to robust industrial[…]

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Years of experience in the Northwest has taught us something important...

Being closer together is better for both of us. Since the fall of 2016, our new office in Sumner, Washington has made it possible for CleanAir to better serve your needs faster and more efficiently. While our location in Sumner is relatively new,[…]

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VOC Adsorption and Recovery Publication in Environmental Science & Technology

Activated carbon fiber cloth (ACFC), shown in the scanning electron microscope image above, is a novel adsorbent that can be used for volatile organic compound (VOC) control. One of the unique qualities that separates ACFC from the more[…]

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Infrared Remote Velocity Measurement

 

One of the cool projects we are working on involves remote sensing of stack gas velocity using infrared imaging and digital image correlation. Using this technique, we can determine stack gas flow without even climbing the stack… stack-free[…]

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Using Drones to Measure Stack Emissions

On a recent project, CleanAir used an open-path Active FTIR (AFTIR) system coupled with a drone (or unmanned aerial vehicle, UAV) to analyze pollutants in on a high, inaccessible stack. This is not the Passive FTIR system employed in many of the[…]

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