Understanding EPA Method 533: Testing the Full PFAS Spectrum
Why New Methods Were Needed EPA Method 537.1, the first widely used PFAS drinking water analytical method, targeted a list […]
Water & Filtration
Emerging PFAS Alternatives: Are Replacements Safer?
The History of PFAS Substitution The PFAS industry has responded to regulatory pressure on specific compounds by developing successor chemicals
PFAS-Contaminated Sites: How Cleanup Is Prioritized
CERCLA and PFAS Superfund Designations The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) — commonly known as Superfund —
Water & Filtration
The Safe Drinking Water Act and PFAS: Legal History
SDWA Framework and PFAS The Safe Drinking Water Act (SDWA) of 1974 established EPA authority to regulate contaminants in public
PFAS-Resistant Infrastructure: Materials for Long-Term Systems
Material Compatibility in PFAS Treatment Systems PFAS treatment systems must use materials that do not leach contaminants into treated water
PFAS Exposure in Dental Offices: Floss, Waterlines, and More
PTFE Dental Floss Some dental floss products use PTFE (polytetrafluoroethylene) as the primary material for its smooth texture and resistance
PFAS in Sports Apparel: Outdoor and Athletic Gear Exposure
DWR Coatings on Outdoor Apparel Durable water repellent (DWR) finishes on outdoor apparel — waterproof-breathable jackets, rain pants, hiking boots,
Water & Filtration
PFAS Remediation in Contaminated Soil: Current Technologies
Extent of PFAS Soil Contamination PFAS contamination in soil is associated primarily with AFFF use at military and airport sites,
Water & Filtration
Building a PFAS Treatment System for Your Home: A Step-by-Step Guide
Step 1: Test Your Water First Before selecting a treatment system, confirm that PFAS is actually present in your water