The analysis of PFAS by EPA 1633A and ASTM D8421 is part of the U.S. EPA’s Methods Update Rule (MUR) Rule 22. The action will promulgate EPA into 40 CFR Part 136. Also part of this action, PFAS method ASTM D8421 is proposed to be codified.
Chemours Company is the recipient of the U.S. EPA’s first-ever enforcement action for PFAS discharges with the Clean Water Act (CWA). The EPA is ordering Chemours Company to take corrective measures to address pollution from PFAS in stormwater and effluent discharges for a facility near Parkersburg, West Virginia. The EPA stated that discharge levels of PFAS exceed the levels established in the facility’s CWA permit. In an administrative compliance order on consent (AOC) issued by the agency…
The U.S. EPA (EPA) has released the highly anticipated 2nd Draft of EPA Method 1633, an LC/MS/MS method to analyze PFAS. This second draft, released by the EPA in June, is a follow-up to the original draft released in Fall 2021. One of the most concerning aspects of the first draft was it being based on a single laboratory validation study
The U.S. EPA recently announced the creation of Preliminary Effluent Guidelines Program Plan 15 (Preliminary Plan 15), which identifies opportunities to better protect public health and the environment through regulation of wastewater pollution. For the first time, PFAS will become regulated for wastewater effluent through the Clean Water Act (CWA).
