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

WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

PFAS In Pregnant Women's Drinking Water Puts Their Babies At Higher Risk, Study Finds
When pregnant women drink water that comes from wells downstream of sites contaminated with PFAS, known as “forever chemicals,” the risks to their babies’ health substantially increase, a new study found. These risks include the chance of low birth weight, preterm birth, and infant mortality.
PFAS Settlements: Debunking The Myths And Revealing What's Really At Stake For Water Utilities Misinformation and confusion could prevent some utilities from benefitting from the aqueous film-forming foam multidistrict litigation (AFFF MDL) settlements. Here are five common myths about the AFFF MDL PFAS settlements and how public water systems can make the most of this unprecedented funding opportunity.
When Chemistry Meets Water Innovation
Nobel-winning molecular materials are poised to reinvent purification, desalination, and reuse.
Solving The World's Microplastics Problem: 4 Solutions Cities And States Are Trying After Global Treaty Talks Collapsed
Microplastics seem to be everywhere — in the air we breathe, the water we drink, the food we eat. Countries have tried for the past few years to write a global plastics treaty that might reduce human exposure, but the latest negotiations collapsed in August 2025. While U.S. and global solutions seem far off, policies to limit harm from microplastics are gaining traction at the state and local levels.
AEC System Proven Effective For Chloride Removal
In two bench-scale tests, a new technology effectively removed up to 99% of chlorides and 97% of total dissolved solids in a single pass. This solution offers a commercially viable alternative to traditional treatment methods.
Common Misconceptions Are Keeping Lakes "Sick"
Long-held misconceptions about lake management fuel the intensity and recurrence of harmful algal blooms.
Colorado's Subalpine Wetlands May Be Producing A Toxic Form Of Mercury — That's A Concern For Downstream Water Supplies
The wetlands found across the Rocky Mountains of Colorado just below tree line are crucial for regulating the supply of clean water from the highlands to metropolitan regions downslope, including Denver. However, new research shows the wetlands also harbor a health risk.
Grand Canyon's Dragon Bravo Megafire Shows The Growing Wildfire Threat To Water Systems
As wildfire crews battled the Dragon Bravo Fire on the Grand Canyon’s North Rim in July 2025, the air turned toxic. A chlorine gas leak had erupted from the park’s water treatment facility as the building burned, forcing firefighters to pull back. The water treatment facility is part of a system that draws water from a fragile spring. The fire also damaged some of the area’s water pipes and equipment.
What Are Legionella Log Books And Why Are They Important? Implementing and managing a Legionella control regime can sometimes seem daunting and complex. Invariably, a lot of resources, time, and effort are needed to achieve the required standard and provide assurance to senior management and auditors that controls are effective and those that are not are being managed and rectified appropriately.
How ABB's Flow And Digital Technologies Help Bawat With Smarter Ballast Water Compliance
The International Maritime Organization (IMO) sets strict global standards for ballast water management to prevent the spread of harmful aquatic organisms. For companies like Bawat, a Danish innovator in ballast water management, being able to verify ballast water flow measurements quickly, accurately, and from anywhere in the world is essential.

DRINKING WATER PRODUCTS

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.

MECTAN® Induced Vortex Grit Chamber

Grit is a source of problems in wastewater treatment facilities, which causes wear and tear on mechanical equipment, decreases the effective treatment volume in basins, causes pipe blockages and generally increases operating costs.

NIROBOX™ BW

Nirobox BW lets you tap into previously unusable groundwater sources.

NeoTech D428™

The NeoTech D428™ is specially designed to disinfect water and is an essential component in advanced oxidation processes.

MoTreat: Mobile Water Pre-Treatment System

MoTreat provides a mobile solution to treat flowback and produced water on-site at the well pad area to yield water with minimal total suspended solids (TSS) which enables recycle and reuse without the need for costly trucking to off-site treatment facilities.

Turbidity Filtration: Turbidity Filtration Using Alum

Electromedia® V effectively filters turbid waters at 10 g.p.m. per sq. ft. to produce treated waters having turbidities less than 0.2 NTU

VIEWS ON THE LATEST REGS

HAAs In The EU: Monitoring For Haloacetic Acids Under The Drinking Water Directive

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.
Monitoring Know-How For PFAS Regulations

A Q&A to explain and resolve issues confronting water suppliers as they endeavor to comply with the monitoring requirements of federal PFAS regulations.
Clearing LCRI Hurdles

Assessing what lies ahead in the 10-year race to go lead-free, otherwise known as the Lead and Copper Rule Improvements (LCRI).
Making Sense Of GRR For LCRR: How Galvanized Service Lines Factor Into Inventory Requirements

Many water systems are still tackling the challenge of identifying and compliantly managing galvanized and galvanized-requiring-replacement (GRR) service lines.
A Tiny Bit Of PFAS

In the most recent edition of Water Innovations, there is not a single article focused on PFAS. That wouldn't be exceptional if not for the fact that discussion around per- and polyfluoroalkyl substances has so thoroughly dominated the water space lately. And yet, I penned this as an intro to the edition — just "a tiny bit of PFAS" content — because a small portion of PFAS is of the utmost importance in terms of treatment, policy, and cost.

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How To Successfully Isolate Your T Cells

Explore the results of a study focusing on the early stages of the CAR T cell workflow, specifically the initial washing of leukapheresis followed by the isolation of T cells.
System Performance Depends On Cleanliness

The Lee Company highlights contamination risks in fluidic systems, offering guidance on detection, prevention, safety screens, and ROB number comparisons to ensure long-term performance and reliability.
Double, Double, Experts Huddle, Cells And Bioprocess Bubble

Biomanufacturing leaders unite to optimize exosome/EV production. Explore their combined upstream/downstream approach for optimized cell culture, purification, and quality control.
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.
Mastering Condensate Management

This series explores crucial questions surrounding condensate management. In the first part, we examine where condensate comes from and what it contains.
Successful Method Migration Of The USP Quetiapine Fumarate Impurities Method

Successful method migration to a new HPLC system can be challenging. The gradient USP method for Quetiapine Fumarate Impurities was analyzed on two legacy HPLC systems and on modern technology.
Optimization And Scale-Up Of A Plasmid DNA Production Process

Optimizing pDNA production in E. coli requires strategic media selection and scale-up planning. Explore a study that identifies ideal conditions for high-yield manufacturing.
BlueConduit Comments On EPA's Proposed Lead And Copper Rule Improvements (LCRI)

BlueConduit recently submitted comments to the EPA on the proposed Lead and Copper Rule Improvements (LCRI). We are committed to achieving a lead-free drinking water system through evidence-based decision making and applaud the EPA for establishing a timeline for the replacement of all lead service lines in the United States.
Ion Exchange Resin Versus Granular Activated Carbon For Drinking Water Treatment

A cost-effective option for PFAS removal and MCL compliance is the addition of an ion exchange resin (IEX) treatment as a “bolt-on” to an existing DWTP.
Hot Springs Combats Aging Infrastructure Challenges With Xylem Digital Solutions

The City of Hot Springs, Arkansas knows the challenges of dealing with aging infrastructure well. The city’s 143-year-old system covers 923 miles of water mains in rocky terrain, making it difficult to detect leaks. That is why the utility’s water department decided to act.
Ozone Vs. UV-AOP: Choosing The Right Path For Advanced Water Treatment

Ozone and UV-AOP each offer powerful contaminant removal for drinking water, wastewater, and reuse applications. Their unique strengths—and potential synergy—help utilities meet diverse treatment goals efficiently.
Contamination In The Shadows: Risks Lurking From Environmental Issues

Discover how science-based bio-decontamination strategies effectively eliminate invisible pathogens and rapidly restore facilities to operational safety following major infrastructure disruptions.
North Carolina Department Of Environmental Quality's LSLI And Predictive Modeling Guidance

BlueConduit is proud to support North Carolina water systems as they navigate the NCDEQ’s robust statistical methods and predictive modeling guidance to ensure, with the highest possible confidence, compliance with NCDEQ’s guidance and the most efficient identification and removal of lead service lines for all North Carolina communities.
The Impact Of PFAS Regulations On Drug Delivery Devices

By adopting a strategic approach and embracing necessary measures, the medical device industry can transform regulatory challenges surrounding PFAS into opportunities for innovation and growth.

Martin County Saves Millions With leadCAST's Automated Workflows And Statistical Analysis To Tackle LCRR

With the LCRR deadline fast approaching and over 59% of its service lines unverified, Martin County recognized the significant work ahead in preparing to meet the LCRR requirements. The county needed to establish a clear strategy for its compliance program, and to support this effort, it needed an engineering consulting partner with extensive expertise in LCRR.
The Role Of Ozone In Municipal Water Treatment

Discover why ozone, a powerful oxidant and sanitizer, has become a leading solution for addressing water quality challenges.
Impact Of Glycosylation On The Effector Functions Of Monoclonal Antibodies

In an example using rituximab and its biosimilars, explore the significance of minor differences of glycosylation in antibodies and its impact on their properties and functionality.
Supercharging Acoustic Leak Detection With Analytics

The integration of advanced analytics can take acoustic leak detection systems to another level by leveraging noise filtering, pattern recognition, and comprehensive data analysis.

WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

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