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
-
Ozone is a vital pre-treatment for PFAS mitigation. It oxidizes precursors and co-contaminants, significantly extending the service life of downstream GAC and membrane systems.
-
Explore the tax implications for individuals who received compensation for participating in clinical trials, specifically focusing on the issuance of the 1099-MISC.
-
Learn practical strategies for improving RF dynamic range through noise reduction, linearity optimization, filtering, calibration, and advanced signal conditioning techniques.
-
Learn five essential best practices to maintain a sterile incubator shaker environment, from routine cleaning and humidity control to advanced HEPA filtration for reliable results.
-
Robotics innovation demands precise motion, robust connectivity, and efficient power. Discover how integrated connectivity, sensing, and power management solutions enable smarter, scalable, next-generation robotic systems.
-
Ozone systems build resilience into water treatment. They ensure utilities remain chemically self-sufficient, allow fast recovery from power outages, and handle rapid water quality shifts.
-
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.
-
Antibody aggregation remains a critical downstream challenge, particularly for complex modalities. Explore why aggregates form, why they matter, and how chromatographic strategies can help reduce risk.
-
Relying on assumptions when designing water treatment systems creates unnecessary financial and operational risks. Adopting predictive modeling and data-driven testing provides the precise, actionable insights required to optimize performance, manage costs, and ensure compliance.
-
When industrial plumes compromise critical aquifers, advanced UV-oxidation processes permanently destroy highly carcinogenic NDMA and resilient 1,4-dioxane, restoring millions of gallons of daily drinking water while reducing facility energy consumption by over eighty percent.
-
An optimized in vitro transcription (IVT) platform enables scalable, high-yield, and cost-efficient mRNA therapeutic production by leveraging data-driven process optimization and enzyme innovation to overcome key manufacturing challenges.
-
Explore a UPLC-UV method using Empower 3 Software to assess synthetic peptide purity. Learn how integrated tools streamline impurity tracking, data reporting, and compliance in peptide analysis workflows.
-
Learn how utilities can control bromate formation, optimize ozone treatment performance, and achieve regulatory compliance through improved monitoring, hydraulics, and system design.
-
Recent federal PFAS regulations will overwhelm consulting engineers, water and wastewater utilities, and equipment manufacturers as thousands of utilities work to comply. Generative design can enable these parties to meet the workload demand and deadlines.
-
Ion exchange (IX) is a tried-and-true method of removing metals and other inorganic compounds from water. Arsenic, cadmium, chromium, copper, lead, nickel, selenium, radionuclides, and zinc are just a few examples of the compounds that our ion exchange systems have removed from water.
-
Color consistency improves surgical visibility, differentiation, and workflow efficiency, requiring medical textiles that deliver strength, compliance, and reliable quality in every color.
-
Achieve ultra-sensitive glucagon quantification with ionKey/MS, μElution SPE, and advanced MS fragmentation to deliver low LOD, reduced sample loss, and enhanced confidence in results.
-
Learn how ECI consultants radically reduced costs and wastes while improving working conditions and ensuring compliance using 900 Series Monitor/Controllers.