WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS
-
SRP-Funded Technology Provides Affordable PFAS Testing For Homeowners
Widespread chemical contamination leaves many small water systems without viable testing options.Discover how an innovative, plant-based extraction method delivers affordable, highly accurate screening to identify complex contaminants and protect public health.
-
The Enzyme Bottleneck: Why Conventional Lake Management Is Failing — And What The Science Says About Genuine Bio-Dredging For decades, the dominant framework for assessing and managing lake health has been built around surface water measurements: chlorophyll-a, total phosphorus, water clarity, and the composite Trophic State Index derived from them. These metrics are familiar, standardized, and widely accepted. They are also, according to a growing body of peer-reviewed literature, measuring the wrong part of the lake.
-
Ozone Off-Gas: What It Reveals About System Efficiency, Safety, and Design
Learn how ozone off-gas impacts system efficiency, safety, and performance, and why monitoring and management are critical for optimized water treatment operations.
-
UK Reservoirs, Water Shortages, And Legionella Risks Is there a clear link between a less plentiful water supply and an increase in Legionella in our domestic water systems?
-
The Devastating Legacy Of Algaecides: Why The Quick Fix Is Failing Our Lakes As warmer months approach, water management professionals must confront the compounding consequences of biocidal algae treatments.
-
What Is The Future Of Source Water Protection? Water utility managers and municipal leaders have long struggled amid the convergence of several threats to public water supplies. During a recent Water Online Live event, I sat with a panel of industry experts to examine the transition from reactive crisis management to a proactive, adaptive resilience framework.
-
Drinking Water Contaminated With 'Forever Chemicals' During Pregnancy Linked To An Increased Risk Of Childhood Asthma
While most of us are routinely exposed to low levels of PFAS, some communities are exposed to far higher levels from nearby pollution sources. A new study shows that in one of these at-risk communities, children were more likely to develop asthma if their mothers were exposed to very high PFAS levels during pregnancy.
-
The Pragmatic Shift In Source Water Protection: Moving From Symptom Management To Root-Cause Accountability A shift in how we approach source water protection is long overdue. Currently, we are trapped in a cycle of escalating costs, forced to treat symptoms like algae and invasive weeds expediently with chemicals while the underlying risk in the reservoir compounds. True risk management requires breaking this cycle.
-
The AWWA Said $2.4 Trillion. It Missed The Compound Interest. Einstein once said of compound interest, "He who understands it, earns it. He who doesn't, pays it." The same logic of compounding applies to the organic sediment accumulating on the floor of your drinking water reservoir. The longer you wait to address it, the more exponentially expensive it becomes to fix.
-
Designing Resilient PFAS Treatment Strategies For Water Agencies Water agencies across the U.S. are facing a rapidly evolving regulatory landscape for per- and polyfluoroalkyl substances (PFAS) that poses a conundrum: Should they take a cautious or aggressive approach to treating PFAS contamination in their water system?
VIEWS ON THE LATEST REGS
-
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.
-
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.”
-
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.
-
A Q&A to explain and resolve issues confronting water suppliers as they endeavor to comply with the monitoring requirements of federal PFAS regulations.
-
Assessing what lies ahead in the 10-year race to go lead-free, otherwise known as the Lead and Copper Rule Improvements (LCRI).
MORE WATER INDUSTRY FEATURES
-
With the right help, coping with workforce upheaval, the digital transition, and asset management can be an opportunity.
-
In this article, we outline the sources, occurrence, known health issues, and mitigation options for specific contaminants.
-
Legacy oilfield contamination requires advanced strategies to protect vital groundwater. Explore the technical challenges of subsurface remediation and how advanced oxidation processes provide a more effective pathway for destroying persistent hydrocarbons and restoring aquifer quality.
-
Discover the critical role of formulation buffer composition in stabilizing monoclonal antibodies during tangential flow filtration, a process involving ultrafiltration and diafiltration under high pressure and shear forces.
-
Boost sterile filtration performance with dual-layer membranes and charge-based capture for more effective contaminant removal and reliable results.
-
Evaluating industrial discharge data manually consumes valuable staff time and increases risk. Automated sampling ingestion flags limit violations instantly, streamlining enforcement, reducing administrative strain, and keeping municipal wastewater treatment infrastructure protected.
-
Uneven ice formation during bottle freezing creates a "Volcano Effect," pushing solutes into highly concentrated zones. This test-based study explains this risk to drug substance quality.
-
TMF document processing requires a delicate balancing act. Sponsors strive for accuracy and completeness, but timeliness is crucial. How can teams achieve all three? Here are some practical strategies.
-
Thermal reactivation of granular activated carbon is a proven and scalable method to achieve >99.9% destruction removal efficiency for PFAS. This process fully restores the carbon for reuse, providing a sustainable solution that breaks the cycle of "forever chemicals."
-
Aseptic processing sterilizes products and packaging separately, then combines them in a sterile environment. See how this method ensures safety, extends shelf life, and protects medicines from contamination.
-
When standard water‑based integrity testing falls short, product‑wet approaches can offer a more representative alternative. Learn how risk‑based strategies are used to establish reliable test limits.
-
EPA’s proposed perchlorate regulation challenges utilities to integrate advanced oxidation and separation technologies, enabling reliable removal, regulatory compliance, and flexible treatment for emerging contaminants.
-
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.
-
Multi-well inserts allowing for a two-chamber system that can expose cell cultures from above and below provide greater versatility and expand research options compared to standard cell culture plates.
-
Explore a validated LC-MS/MS method for precise Semaglutide quantification in plasma, which features enhanced sensitivity, peak definition, and reproducibility using innovative technologies.
-
Discover common pitfalls in cell washing and pre-formulation, including incomplete contaminant removal, manual handling, and throughput issues that compromise product quality and efficiency.
-
Modern electronic warfare demands wideband RF systems that balance gain, linearity, efficiency, and power—enabling real-time detection, response, and reliable performance across an increasingly complex spectrum.
-
Discover how science-based bio-decontamination strategies effectively eliminate invisible pathogens and rapidly restore facilities to operational safety following major infrastructure disruptions.