September 2, 2021, the Environmental Protection Agency (EPA), in collaboration with the Department of Defense (DOD), released the first EPA-validated laboratory analytical method to test for per- and ...
EPA is proposing to promulgate new methods and update the regulatory tables of approved methods for pollutant analysis under the Clean Water Act specified in 40 CFR Part 136. The proposed rule affects ...
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Refineries need to conform to the newly updated US federal regulation CFR 40. To facilitate this process, US EPA Method 325 has been developed that stipulates tracking of volatile organic compounds ...
WASHINGTON – The U.S. Environmental Protection Agency on Friday proposed new testing methods that will eventually measure the toxicity of five additional kinds of per- and polyfluoroalkyl substances, ...
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Per- and polyfluoroalkyl substances (PFAS) have garnered considerable attention as a developing safety and environmental threat in the United States. PFAS have been widely used in industry since the ...
This is an online supplement to the feature story “The Need for Alternate PM2.5 Emission Factors for Gas-Fired Combustion Units” in the July 2015 issue of POWER. The history of in-stack PM measurement ...
The U.S. Environmental Protection Agency (EPA) and Unilever have announced a research collaboration to develop groundbreaking scientific approaches to better assess the safety of chemicals found in ...
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