Immediate tests following the accidental spill of one gallon of styrene mixed in with around 50 gallons of steam condensate into a storm drain resulted in "relatively high" levels of contamination.
The beach at Leddy Park in Burlington, Vermont, is open to the public again after a styrene spill forced officials to close the area for cleanup three weeks ago.
Slideshow: RemTEC and EC Summit show photographer Jon Phillips captures how attendees split their time between sessions and networking breaks on the show floor in Westminster, Colorado, on the last day of the show, Oct. 6.
Pilot-scale tests confirm the effectiveness of treatments for per- and polyfluoroalkyl substances, speakers say. But questions about prioritization, cost performance and comparisons linger.
In response to a request to unexempt seed treatments from pesticide regulations, EPA declines, but opens the door to labeling and other regulatory changes.
Forty U.S. senators signed a bipartisan letter to Department of Defense Secretary Lloyd Austin and White House officials urging increased funding for per- and polyfluoroalkyl substances (PFAS) testing and remediation.