News archive

Tag: PFAS

US EPA plans to regulate two chemicals in drinking water

25-02-2020
USA, EPA, environmental protection agency, PFOA, PFOS, PFAS, water pollution, water treatment

The US Environmental Protection Agency (EPA) has plans to regulate two chemicals, perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS), in the drinking water. These two chemicals form part of a class of chemicals called PFAS, or per- and polyfluoroalkyl substances. The PFAS chemicals, which are usually found in non-stick coatings …

Point of Use tech assessed for PFAS removal

12-02-2020
PFAS, water pollution

Point of Use (PoU) water systems are a solid way to remove contaminants from water sources; however, their effectiveness varies when it comes to PFAS-removal. That’s according to a new study from Duke University and North Carolina State University that tested 76 point of use filters and 13 point of entry, or whole-house, systems. One of …

California holds technical PFAS seminar

09-01-2020
PFAS, water pollution, contamination, USA

Last month, the California State Water Resources Control Board (State Board) hosted a comprehensive two-day seminar on per- and polyflouroaklyl substances (PFAS) in California. PFAS are a family of an estimated 4,000-6,300 chemical compounds that have a variety of applications due to their stability in the environment.  Although some reports …

Orange County water district launches the nation's largest PFAS pilot programme to identify a local treatment remedy to remove PFAS from groundwater

05-12-2019
pilot programme, PFAS, groundwater, water treatment, wastewater treatment, water pollution

The Orange County Water District (OCWD) today announced the launch of its pilot programme that will test various treatment options for per- and polyfluoroalkyl substances, or PFAS, a family of manmade heat and water-resistant chemicals found in numerous everyday consumer products that have infiltrated groundwater supplies over several decades. …