air cleaning Articles
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How To Conserve The Most Energy With Your Fume Hood
Fume hoods are constantly exhausting air away from the laboratory while forcing clean air back in. This continuous cycle can result in a single fume hood consuming as much energy as 3-4 homes in a year. Laboratories with more than one fume hood face even higher energy consumption and operating expenses. To keep expenses low, follow these energy-conserving tips. Turn it off As with many ...
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Purge gas configurations
Setting up a purge gas source for Perma Pure gas sample dryers. What is a purge gas? A purge gas is a dry, clean gas that is directed through the purge gas pathway of Perma Pure dryers, countercurrent to the flow of the sample gas through the Nafion tubing. It is important that the purge gas is drier than the sample gas: when the partial pressure of water vapor in the purge gas is less than the ...
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Optical Remote Sensing in the United States
Recent studies that involve the use of optical remote sensing (ORS) techniques to measure gaseous and particulate pollutants have rekindled interest among environmental researchers and regulators in this decades-old technology. This article describes some of the key research and development projects that are helping restore ORS-based methods to the list of currently available emissions ...
By Arcadis
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Energy research and the cobbler’s children
Scientific research has brought us products that offer greater energy efficiency. But is research, itself, energy efficient? Evan Mills, staff scientist with the Lawrence Berkeley National Laboratory, raises this question and points out what may be a largely untapped market for energy efficiency companies: research labs. (See Environmental Science & Technology, ...
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Council for Scientific and Industrial Research (CSIR) - Case Study
Name: Brian Cowan Job Title: Laboratory Manager Company: Council for Scientific and Industrial Research (CSIR), Pretoria, South Africa Brian Cowan, Laboratory Manager Environmental analysis with Peak Precision Brian Cowan, Laboratory Manager for the Council for Scientific and Industrial Research (CSIR) has been using Peak gas generators in his lab for 4 years now. In the ...
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