WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS
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![pfas-testing-kit]( "SRP-Funded Technology Provides Affordable PFAS Testing For Homeowners")
SRP-Funded Technology Provides Affordable PFAS Testing For HomeownersWidespread 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.
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![Nature, environmental-GettyImages-2172937599]( "The Enzyme Bottleneck: Why Conventional Lake Management Is Failing — And What The Science Says About Genuine Bio-Dredging")
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]( "Ozone Off-Gas: What It Reveals About System Efficiency, Safety, and Design")
Ozone Off-Gas: What It Reveals About System Efficiency, Safety, and DesignLearn how ozone off-gas impacts system efficiency, safety, and performance, and why monitoring and management are critical for optimized water treatment operations.
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![A depleted reservoir in the Yorkshire countryside-GettyImages-2222868312]( "UK Reservoirs, Water Shortages, And Legionella Risks")
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? -
![Green Algae-GettyImages-1929939980]( "The Devastating Legacy Of Algaecides: Why The Quick Fix Is Failing Our Lakes")
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. -
![Cahaba River-GettyImages-2152826831]( "What Is The Future Of Source Water Protection?")
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. -
![pregnant_water-Getty-2207189112]( "Drinking Water Contaminated With 'Forever Chemicals' During Pregnancy Linked To An Increased Risk Of Childhood Asthma")
Drinking Water Contaminated With 'Forever Chemicals' During Pregnancy Linked To An Increased Risk Of Childhood AsthmaWhile 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.
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![wastewater ecological damage-GettyImages-2231956262]( "The Pragmatic Shift In Source Water Protection: Moving From Symptom Management To Root-Cause Accountability")
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. -
![River water pollution, Ecological-GettyImages-1215336784]( "The AWWA Said $2.4 Trillion. It Missed The Compound Interest.")
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. -
![Water droplets, PFAS, Forever chemical water contamination-GettyImages-2173433890]( "Designing Resilient PFAS Treatment Strategies For Water Agencies")
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?
DRINKING WATER PRODUCTS
Meeting the demand for clean water has never been more challenging. Communities around the world are facing a growing water stress – an insufficient supply, in terms of water quality or water quantity – and often both. Many are turning to potable reuse and drinking water remediation to meet these demands. The TrojanUVFlex®AOP can be part of the solution. This UV advanced oxidation system destroys a range of chemical contaminants while simultaneously providing final treatment, helping municipalities relying on lower quality water sources to continue producing high-quality potable drinking water.
Following 4”, 8” and 16” membranes can be used in multiple membrane systems to treat sea water or high salinity water > 10’000 ppm. The 4” membrane types can be used for small private or shipboard sea water desalination.
CyanoFluor is a dual-channel handheld fluorometer designed for harmful algal bloom monitoring. By measuring chlorophyll-a and phycocyanin simultaneously, it differentiates cyanobacteria from other phytoplankton with precision. Portable, factory calibrated, and easy to use, CyanoFluor supports early detection, rapid assessment, and ongoing monitoring of blooms, protecting ecosystems, aquaculture, and drinking water supplies from the impacts of toxic algae.
VIEWS ON THE LATEST REGS
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![Perfluorooctanoic acid PFOA molecules-GettyImages-2179084012]( "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. -
![running faucet-GettyImages-175426122]( "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.” -
![questionmarks_Getty-1908249816]( "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. -
![1124-Microbac_Technologies]( "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.
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![Rusty-pipe-GettyImages-186881378]( "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).
MORE WATER INDUSTRY FEATURES
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![GettyImages-2227722760 pfas]( "Ozone And PFAS: The Overlooked Tool In A National Water Crisis")
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.
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![Tax savings_Getty_1432903655]( "Tips For Navigating Tax Season As A 1099-MISC Recipient")
Explore the tax implications for individuals who received compensation for participating in clinical trials, specifically focusing on the issuance of the 1099-MISC.
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![GettyImages-1462148610 Engineers Using Laptop In Factory]( "The Engineer's Guide To Maximizing Dynamic Range In RF Testing")
Learn practical strategies for improving RF dynamic range through noise reduction, linearity optimization, filtering, calibration, and advanced signal conditioning techniques.
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![INFORS - flasks]( "5 Best Practices To Keep Your Incubator Shaker Contamination-Free")
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.
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![Computer Science Research Laboratory with Robotic Arm Model-GettyImages-968289652]( "Innovative Power & RF Solutions For Robotic Technology")
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.
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![GettyImages-2176083692 hurricane]( "Building Resilient Water Treatment: How Ozone Systems Help Utilities Prepare for Extreme Weather")
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.
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![GettyImages-1074493878 (1) burst pipe]( "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.
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![GettyImages-2151620900 antibody, IgG]( "Controlling mAb Aggregates In Chromatography Process Development")
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.
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![getty-1207629538-guessing]( "In The Age Of PFAS, Water Treatment Designers Can't Afford To Guess")
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.
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![GettyImages-1477150258 palm trees sunset california]( "Restoring Groundwater Supplies Through Advanced Contaminant Removal")
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.
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![DSC04389_450_300]( "Advancing mRNA Vaccines and Therapeutics Through IVT Process Development")
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.
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![Lab Software GettyImages-1180547354]( "LC-UV-Based Synthetic Peptide Impurity Tracking And Reporting")
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.
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![optimizing ozone systems]( "Optimizing Ozone Systems For Bromate Control And Water Quality Enhancement In High-Bromide Groundwater Treatment")
Learn how utilities can control bromate formation, optimize ozone treatment performance, and achieve regulatory compliance through improved monitoring, hydraulics, and system design.
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![wtp-1391161353]( "How Utilities, Engineers, And Manufacturers Can Overcome Mounting PFAS Compliance Workloads")
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.
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![Case Study: Ion Exchange Treatment Of Regulated Metals In Coal Ash Found To Be Efficient In Power Industry]( "Ion Exchange (IX) Systems")
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.
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![GettyImages-614956020 textile factory]( "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.
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![GettyImages-1602744313 assay]( "Development Of A High Sensitivity SPE-LC-MS/MS Assay")
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.
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![GettyImages-845732798 water sunlight bubbles]( "900 Series Chemical Process Control Case Studies")
Learn how ECI consultants radically reduced costs and wastes while improving working conditions and ensuring compliance using 900 Series Monitor/Controllers.
