Tag: strategies
Introduction For municipal and industrial treatment plant engineers, solids handling frequently represents the single largest operational cost center, often accounting for 40% to 50% of total plant O&M budgets. While liquid stream processes often garner the most design attention, the failure to properly specify dewatering equipment creates a bottleneck that can jeopardize regulatory compliance […]
Effective Solids Management Strategies in Wastewater Treatment Understanding the Composition of Wastewater Solids Did you know that nearly 50% of the solids in wastewater are organic matter? That's right—half of what’s swirling around in your treatment plant could potentially be turned into renewable energy or valuable fertilizers. But before we can start dreaming about turning […]
1. INTRODUCTION Clarification is the fundamental unit operation in water and wastewater treatment, serving as the primary method for gravity separation of suspended solids from liquid. In municipal and industrial applications, clarification equipment—often referred to as sedimentation tanks, settling basins, or clarifiers—operates on the principles of density difference and Stokes’ Law to settle particulate matter […]
Membrane Filtration Technology for Advanced Wastewater Treatment Overview of Membrane Filtration Processes When it comes to membrane filtration wastewater, we're not just talking about a fancy way to filter out the bad stuff — we're talking about a revolution in how we treat water. Did you know that over 80% of global wastewater is released […]
Long Term PFAS Solutions: Ensuring Safe Water for Future Generations Introduction Per- and polyfluoroalkyl substances (PFAS), often referred to as "forever chemicals," remain a pressing environmental and public health concern. Recent data indicates that an estimated 200 million Americans may be drinking water contaminated with PFAS at levels above the newly proposed EPA standards. As […]
PFAS Treatment System Maintenance: Ensuring Efficacy and Compliance Introduction Per- and polyfluoroalkyl substances (PFAS) have emerged as critical contaminants in water supplies, raising alarms among environmental professionals, municipal directors, and plant operators alike. With stringent regulations and public health implications leading to increased scrutiny, maintaining PFAS treatment systems has never been more crucial. The EPA […]
Certified PFAS Removal Products: An Expert Guide for Water Treatment Solutions Introduction Per- and polyfluoroalkyl substances (PFAS), commonly referred to as "forever chemicals," have emerged as a critical environmental issue due to their persistent presence in water systems and associated health risks. As of July 2025, regulatory frameworks and technological advancements in PFAS remediation are […]
Comprehensive Overview of PFAS Public Notification Requirements Introduction The emergence of per- and polyfluoroalkyl substances (PFAS) as pervasive environmental contaminants has triggered significant regulatory and public health concerns. PFAS, often dubbed "forever chemicals," are characterized by their resistance to degradation in the environment and the human body. The urgency surrounding their detection in drinking water […]
PFAS Communication Plan for Utilities Introduction Per- and polyfluoroalkyl substances (PFAS), commonly known as "forever chemicals," are gaining increased scrutiny across the United States due to their persistent and detrimental impact on public health and the environment. As regulations intensify and consumer awareness grows, utilities must devise a robust PFAS Communication Plan. This guide provides […]
Best Practices for PFAS Management: Ensuring Safe Water and Environmental Integrity Introduction Per- and polyfluoroalkyl substances (PFAS) have emerged as one of the most concerning environmental contaminants of our time. These man-made chemicals, widely adopted for their water- and grease-resistant properties, are ubiquitous, found in everything from non-stick cookware to firefighting foams. As of July […]