Latest news, insights, and discussion on US and global drinking water regulations.

WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

Microplastics: Small Particles, Bigger Questions New research suggests that microplastics can generate reactive chemicals in water, offering a possible explanation for their effects on living things.
Tackling Lake Erie's Algal Blooms Requires Targeted Conservation Strategies Algal blooms in Lake Erie remind us how closely food production and clean water are connected. Many of these nutrients come from nearby farms, and the challenge is keeping them out of waterways.
After The Fire: What The 2026 Wildfires And El Niño Could Mean For U.S. Lakes And Reservoirs In 2027 In July, smoke from Canadian wildfires spread across the upper Midwest and Northeast. Now a strengthening El Niño is set to influence the coming winter. Both events matter to lake and reservoir managers because their effects on water quality will continue to emerge long after the skies clear or the El Niño passes.
Minneapolis Flexes Its Mussels For Source Water Monitoring Solution
Protecting municipal drinking water requires rapid visibility into changing surface source conditions. Discover how combining biological indicators with continuous inline spectrometry delivers real-time contamination alerts, preventing costly treatment plant shutdowns and safeguarding consumer health.
DEXSORB® Treatment At Groundwater Pump Station
Discover how upgrading existing filter infrastructure with advanced adsorbent media provided over 600 days of continuous PFAS removal, treating millions of gallons of contaminated groundwater to achieve strict drinking water compliance.
DEXSORB® Treatment Of Surface Water For Gravity System
Discover how a dual-vessel lead-lag media system achieved continuous non-detect levels for target legacy contaminants, treating over 250,000 gallons of surface water to support regulatory compliance and municipal drinking water goals.
Pretreatment Systems Enable Complete And More Economical PFAS Solutions For operators looking to optimize their PFAS removal systems, controlling the presence of dissolved organic carbon (DOC) offers an approach to minimizing operational costs due to granular activated carbon (GAC) reactivation and ion exchange media change-out.
What Utilities Don't Know About GAC Reuse For PFAS For utilities building PFAS treatment systems, thermal reactivation of spent granular activated carbon (GAC) may sound like the obvious answer. However, service provider availability and location, specific media acceptance criteria including quantity thresholds, restrictions on GAC type and condition, and regulatory uncertainty can all determine whether reuse is a viable option.
The Cost Of Waiting: Utilities Face A Narrowing PFAS Compliance Window For years, the water industry's PFAS conversation centered on monitoring, testing, and regulatory anticipation. Today, that phase is largely over.
PFAS Funding Is Flowing — But Does The Water Sector Have Enough People To Deliver It? For several years, the PFAS conversation has centered on treatment options, testing, and funding. Those factors still matter, but they are no longer the primary constraint. Most utilities already understand the treatment routes available to them; the real challenge now is moving from technical possibility to operational performance, and that depends entirely on people.

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With the high cost of infrastructure replacement and demands for more stringent environmental standards, newterra modular treatment systems are driving the adoption of decentralized solutions.

Electrochemical Nano Diffusion (END)

Based on proven electrodialysis reversal (EDR) technology, the END® system transforms two key components of traditional EDR to deliver maximum recovery with minimum energy consumption in numerous brackish water treatment applications.

TOC Reduction

NeoTech Aqua Solutions provides the most efficient and cost-effective UV systems for destroying Total Organic Carbons (TOC’s) in water. Whether your destroying NDMA, 1,4-dioxane, TCE, MTBE, urea, endocrine disruptors or other organics, only NeoTech Aqua provides ultraviolet TOC reduction with a treatment chamber optimized for low pressure mercury lamps. As a result, NeoTech Aqua’s UV systems achieve a three times greater TOC reduction per kilowatt compared to standard UV systems, reducing our clients’ costs and energy consumption. In addition to efficiently generating ample 185 nm UV for TOC reduction, NeoTech Aqua’s TOC reduction systems also generate significant levels of 254 nm UV which serve as a powerful disinfectant, providing you both TOC-free and organism-free product water.

Aqua ElectrOzone Ozone Generation System

Ozone treatment for water and wastewater has been utilized successfully for several decades and continues to be a viable disinfection solution for both municipal and industrial plants, worldwide.

Innovative Solutions To Drinking Water Decontamination In Small And Medium Treatment Plants

Air stripping technology effectively removes VOCs, THMs, and CO2 for improved adherence to water quality regulations.

Ion Exchange Resins Reduce Pollution From Refineries

A single operational oil and gas refinery produces millions of gallons of contaminated wastewater a year, leading to environmental pollution concerns. Ion exchange resins are a metal- and ion-removal solution to help clean this wastewater for plant reuse or safe disposal. This application guide explains how resins can be used to demineralize refinery water in process, boiler, and cooling water applications.

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What Utilities Should Know About School Lead Data

The Cost Of Waiting: Utilities Face A Narrowing PFAS Compliance Window

For years, the water industry's PFAS conversation centered on monitoring, testing, and regulatory anticipation. Today, that phase is largely over.
EPA Seeks Court‑Ordered Removal Of 4 PFAS Limits

The U.S. EPA is testing a new procedural strategy to remove four PFAS drinking‑water limits from ongoing litigation, asking the D.C. Circuit Court of Appeals to invalidate those limits on the grounds that the EPA itself committed a procedural misstep when issuing the 2024 PFAS rule.
Putting The National Toxicology Program's Fluoride Review In Context

Despite renewed public concern over fluoride and cognition, the National Toxicology Program’s findings focus on high‑fluoride groundwater conditions — not the controlled levels used in U.S. drinking water systems. Understanding that distinction is critical for utilities navigating policy questions and community expectations.
HAAs In The EU: Monitoring For Haloacetic Acids Under The Drinking Water Directive

In this Q&A, Dr. Elke Süss of Metrohm addresses the urgent need for haloacetic acid testing in response to “one of the most significant updates to EU drinking water monitoring in recent years.”
PFAS Unpacked: Experts Answer Questions On EPA Rules, Funding, Treatment, And More

With the U.S. EPA's PFAS rules now in place, utilities are finding themselves with a growing number of questions regarding how to treat these chemicals, the potential costs, and much more. For answers, Water Online's chief editor, Kevin Westerling, hosted an Ask Me Anything session featuring Ken Sansone, Senior Partner at SL Environmental Law Group; Kyle Thompson, National PFAS Lead at Carollo Engineers; and Lauren Weinrich, Principal Scientist at American Water.

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Racibórz Waterworks Reduces Costs With Unified Enterprise SCADA

Unifying fragmented industrial control platforms streamlines operational oversight across municipal water networks. Standardized graphic displays and redundant architectures cut hardware overhead, simplify compliance reporting, and ensure continuous visibility during critical process shifts.
PFAS Pilots: Strategic Planning To Reduce Risk And Optimize Costs

Learn why piloting PFAS treatment is essential to reduce risk, optimize costs, and ensure compliance—plus the seven key steps to design a pilot that delivers reliable, real-world results.
Converging Challenges, Unified Solutions: How Three Overlapping Trends Are Shaping Public Water

With the right help, coping with workforce upheaval, the digital transition, and asset management can be an opportunity.
When Granular Activated Carbon Isn't Enough: Optimize Performance With A Multi-Barrier Approach

Learn why GAC alone may fall short in PFAS treatment — and how utilities can future-proof performance with multi-barrier strategies that tackle short-chain compounds, regulatory shifts, and rising operational risks.
5 Misconceptions About PFAS Removal Technologies

This article will explore five common misconceptions about GAC and IX technologies for PFAS removal, helping utilities choose effective, site-specific treatment strategies for contaminated drinking water.
Cell Culture Media Mixing In A Benchtop Single-Use Mixer

Explore how efficient powder-liquid mixing and sterile filtration preserve media integrity and support reproducibility in biopharmaceutical workflows, with promising scalability for larger-volume applications.
The Evolution And Impact Of PFAS Regulations

In this article, Transcend will break down the evolution and impact of PFAS regulations over the years while suggesting innovative technology to assist the affected industries.
EU Annex 1: Building Modern CDMO Sterile Fill/Finish Facilities

A CDMO guide to implementing EU Annex 1 for modern sterile fill/finish facilities, covering cleanroom design, contamination control, utilities, personnel, monitoring, and audit essentials.
PPD Filters: Pleated Polypropylene Depth Media

Increase process efficiency using high-capacity depth filtration to remove contaminants, protect downstream filters, and extend filter life for more consistent results.
Advanced Wastewater Treatment Solutions For Industry And Municipalities

This resource will help you navigate the complexities of industrial and municipal wastewater treatment, understand the latest technology, and see how Aria Filtra® technology addresses the needs of modern wastewater management.
Overcoming Scale-Up Challenges In iPSC Production: A Joint Investigation

Discover how new processing methods tackle challenges in large-scale stem cell production and how automated, low-shear processing maintains cell health and pluripotency across production scales.
Lentiviral Vector Upstream Process

Scalable lentiviral vector production is moving beyond adherent systems. Learn how streamlined workflows enable linear scale-up in stirred-tank bioreactors for cost-effective gene therapy manufacturing.
New Monochloramine Sensor Technology Measures Free Chlorine And Total Chlorine On The Same Sensor

Traditional chloramine monitoring methods have drawbacks that complicate water treatment. A new sensor can measure multiple parameters, offering operators better process control.
Microfiltration Membranes Lead The Way In Water Filtration

For water treatment professionals prioritizing precision and efficiency, hollow-fiber microfiltration membranes are revolutionizing the way industries and municipalities treat water.

Nitrosamines: Assessing The Risk To Pharma Products

Nitrosamines are a serious risk in drug products, driven by the presence of secondary amines, conducive conditions, and nitrosating agents. Understanding these factors is key to risk mitigation and patient safety.
Protecting Communities With Calgon Carbon's AquaKnight™ Technology

Calgon Carbon’s AquaKnight GC systems are designed from the top down to improve flow, adsorption, and media life.
Fast Action Keeps Treatment Plant In Compliance

Explore how rapid equipment replacement and peristaltic pump technology prevented regulatory violations at a major sanitation district. Learn how high-stakes infrastructure failures were resolved through strategic engineering support to ensure continuous delivery of safe water.
Color Consistency In UHMWPE Medical Textiles

Color consistency improves surgical visibility, differentiation, and workflow efficiency, requiring medical textiles that deliver strength, compliance, and reliable quality in every color.

WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

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