Tag: drinking water
Water Utility PFAS Solutions: Navigating Mitigation and Treatment Strategies Introduction Per- and polyfluoroalkyl substances (PFAS) have emerged as a significant concern for water utilities and individuals alike, posing health risks and environmental challenges. As of July 2025, regulatory scrutiny surrounding PFAS has intensified, compelling water utilities to find effective treatment solutions. This article will explore […]
PFAS Compliance for Municipalities: A Comprehensive Guide for Effective Management Introduction Per- and polyfluoroalkyl substances (PFAS) have emerged as a critical issue for municipalities across the United States. These synthetic chemicals, known as "forever chemicals," are pervasive in drinking water supplies, resulting in growing regulatory scrutiny. As of July 30, 2025, the Environmental Protection Agency […]
Advanced Oxidation Processes (AOP) for PFAS: A Comprehensive Guide Introduction: The Challenge of PFAS Per- and polyfluoroalkyl substances (PFAS), often referred to as "forever chemicals," present significant environmental challenges, particularly in water quality management. As of July 30, 2025, the U.S. Environmental Protection Agency (EPA) has declared PFAS a critical pollutant, prompting stringent regulations aimed […]
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 […]
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 Adsorption: An In-Depth Examination of Challenges and Solutions Introduction As environmental regulations increasingly tighten around the use of per- and polyfluoroalkyl substances (PFAS), a class of man-made chemicals known for their persistence in the environment and human body, the need for effective remediation techniques is more pressing than ever. Specifically, PFAS adsorption has emerged […]
Comprehensive Guide to PFOA Water Treatment: Solutions and Strategies for Effective Remediation Introduction Perfluorooctanoic acid (PFOA) has emerged as a significant concern for public health and environmental safety due to its persistence in the environment and its bioaccumulation in the human body. With regulatory bodies like the Environmental Protection Agency (EPA) tightening limits on PFOA […]
Understanding EPA Method 533: A Comprehensive Guide for Environmental Professionals Introduction In an era where water quality remains a critical concern for public health and environmental sustainability, understanding analytical methods for detecting contaminants is essential. Enter EPA Method 533, a progressive approach that addresses the detection of per- and polyfluoroalkyl substances (PFAS) in drinking water. […]
EPA Method 537.1: Comprehensive Guide to Understanding and Implementing Emerging Contaminants in Drinking Water Introduction As water contaminants continue to evolve, regulatory agencies have responded with increasingly stringent testing methodologies. EPA Method 537.1, established by the Environmental Protection Agency, addresses the detection of specific per- and polyfluoroalkyl substances (PFAS) in drinking water. With PFAS often […]
Sand Filtration Demystified: Nature’s Perfect Water Filter Introduction Welcome to the wonderful world of sand as a water filter, where the grains beneath our feet transform into a powerhouse of purification! If you’ve ever sipped on a glass of crystal-clear water, you might have unknowingly benefited from the magic of sand filtration. This age-old method […]