Category: PFAS
On-Site PFAS Destruction: Effective Strategies for a Persistent Environmental Challenge Introduction Per- and polyfluoroalkyl substances (PFAS), often called “forever chemicals,” are among the most persistent contaminants water and wastewater professionals encounter. The treatment technologies installed to remove them — activated carbon, ion exchange, and membranes — separate PFAS from water but do not destroy it. […]
Mobile PFAS Treatment Units: A Comprehensive Analysis for Water Management Professionals Introduction Per- and polyfluoroalkyl substances (PFAS) have emerged as a significant environmental and public health concern, primarily due to their widespread use and persistence in the environment. As regulatory frameworks evolve in response to this crisis, mobile PFAS treatment units have become an essential […]
Understanding PFAS Treatment Trains: Solutions for a Persistent Challenge Introduction Per- and polyfluoroalkyl substances (PFAS) are among the most difficult contaminants water systems face: highly persistent, mobile, and regulated at parts-per-trillion concentrations. Few PFAS problems are solved well by a single unit process. A PFAS treatment train — a sequence of processes, each doing the […]
Innovative Adsorbents for PFAS: A Comprehensive Guide for Environmental Engineers Introduction Removing per- and polyfluoroalkyl substances (PFAS) from water is one of the most demanding challenges in contemporary treatment. With enforceable drinking water limits measured in parts per trillion, established adsorbents — granular activated carbon and ion exchange resin — are now installed at many […]
Understanding PFAS Breakthrough Curve: Implications for Water Treatment Solutions Introduction Per- and polyfluoroalkyl substances (PFAS) have made headlines over recent years due to their persistence in the environment and potential health risks. As of July 2025, regulatory scrutiny surrounding these ‘forever chemicals’ has intensified, compelling municipalities and industries alike to seek effective water treatment solutions. […]
RO Membrane Rejection of PFAS: A Comprehensive Analysis for Water Treatment Professionals Introduction As per- and polyfluoroalkyl substances (PFAS) continue to garner attention due to their detrimental health impacts and widespread environmental contamination, water treatment professionals face the urgent challenge of effectively removing these persistent pollutants. A key technology in this fight is reverse osmosis […]
Regenerable Ion Exchange Resin: An Expert Examination of Its Role in Water Treatment Introduction As environmental concerns accelerate, industries and municipal water treatment plants are increasingly challenged to meet stringent regulatory standards and manage the complex demands of water purification. Regenerable ion exchange resins have emerged as a pivotal technology in addressing these issues, primarily […]
GAC Media for PFAS: An Expert Guide to Remediation Solutions Introduction As the environmental challenges posed by per- and polyfluoroalkyl substances (PFAS) become increasingly clear, communities and industries alike are seeking effective remediation options. Granular activated carbon (GAC) has emerged as a leading solution for removing PFAS from contaminated water sources. With stringent regulations on […]
GAC vs Ion Exchange for PFAS: A Comprehensive Analysis Introduction Per- and polyfluoroalkyl substances (PFAS), often referred to as "forever chemicals," have emerged as a critical concern for environmental engineers and public health officials alike. The persistence of PFAS in the environment and their potential health impacts, including cancer and liver damage, make their removal […]
PFAS Removal Efficiency: Breaking Down the Technology and Regulations for Effective Water Treatment Introduction Per- and polyfluoroalkyl substances (PFAS) have emerged as a significant challenge for water quality and public health. These persistent synthetic compounds have been linked to immune suppression, elevated cholesterol, and certain cancers, and water systems are under regulatory and public pressure […]