374Water Preliminary Data Shows 99.9999% AFFF PFAS Destruction with Arcadis & US Department of Defense

Peer Review Highlights 374Water’s AirSCWO as a Potential Solution at Scale

DURHAM, N.C., March 05, 2025 (GLOBE NEWSWIRE) -- 374Water Inc. (NASDAQ: SCWO) (“374Water”) (the “Company”), a global leader in waste destruction technology for the municipal, federal, and industrial markets, today announced peer reviewed preliminary data demonstrating AirSCWO’s 99.9999% destruction of per- and polyfluoroalkyl substances (“PFAS”) in aqueous film-forming foam (“AFFF”). Published in the National Ground Water Association (“NGWA”) Journals, the article by Craig Divine, et al. with Arcadis, titled “Solutions for Managing Aqueous Film-Forming-Foam- (AFFF-) Impacted Infrastructure” details the enormity of the AFFF problem, outlines the immense challenges of treating AFFF solutions and infrastructure, and highlights 374Water’s AirSCWO as a potential solution at scale.