BioLargo says PFAS removal technology meets U.S. drinking water standards

BioLargo, confirmed that its Aqueous Electrostatic Concentrator can remove per- and polyfluoroalkyl substances from water to meet and surpass the U.S. Environmental Protection Agency drinking water limits for PFAS chemicals announced April 10, 2024. Additionally, the AEC produces far less PFAS-laden solid waste than carbon filtration or ion exchange, which should result in lower long-term costs for customers while reducing potential regulatory burden. BioLargo also offers advisory services, analytical testing, and education on PFAS science and regulations to water providers who need assistance complying with the new regulations. The newly finalized rules set national limits for PFAS in public drinking water to nearly undetectable levels, as low as 4 parts per trillion.