WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS
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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.
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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?
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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.
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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.
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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.
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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.
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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.
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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?
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The Future Of In Situ Chemical Oxidation For Targeted Solvent Destruction
The U.S. EPA’s 2026 trichloroethylene (TCE) compliance deadlines are now forcing a concrete shift toward source-zone destruction. In situ chemical oxidation (ISCO), sequenced with enhanced bioremediation, is proving to be the most credible path to groundwater contaminant rebound mitigation.
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When Drinking Water Raises Bigger Questions About Brain Health And Environmental Risk
A new study linking certain groundwater sources to higher Parkinson’s risk underscores a broader question for the water sector: how environmental exposures in drinking water may influence long-term health.
VIEWS ON THE LATEST REGS
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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.
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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.”
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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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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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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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Focusing on lifecycle ROI reveals ozone's value. It significantly reduces chemical and operational costs while extending filter media life, providing measurable long-term financial savings and compliance resilience.
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Increase process efficiency using high-capacity depth filtration to remove contaminants, protect downstream filters, and extend filter life for more consistent results.
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Struggling with reproducible cell culture results? Sera variability is a major culprit. Learn how to choose the right sera, test lots, and stock up to ensure consistency and boost reproducibility.
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Improving pediatric adherence requires age-appropriate formulations, taste-masking, and swallowability strategies. Regulatory, clinical, and technological insights help overcome barriers and support safer, more effective therapies for children across developmental stages.
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Biomanufacturing leaders unite to optimize exosome/EV production. Explore their combined upstream/downstream approach for optimized cell culture, purification, and quality control.
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This white paper explores how advanced biological technologies — including MBBR, IFAS, SBR, and MBR systems — are transforming wastewater management in this sector.
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Oxygen heterogeneity, caused by pressure variations and other factors in large-scale bioreactors, can significantly impact cell growth and product yield.
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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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Ozone output doesn’t guarantee performance. Learn how mass transfer efficiency determines how much ozone dissolves, drives treatment results, and impacts energy use and system design.
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Ultrafiltration offers a precise way to concentrate and purify proteins while removing smaller molecules. Learn how technique choice and membrane selection influence recovery, purity, and consistency.
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Taking a proactive approach to compliance can help minimize regulatory risks, avoid submission delays, and ensure continued market access.
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The Trial Master File (TMF) landscape in 2025 will require companies to stay attuned to the evolving ICH E6(R3) guidelines and the full implementation of the CTIS.
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NMR reveals far more than structure, offering insights into purity and molecular behavior. Advanced analysis unlocks deeper value from data to better understand mixtures and 3D structures.
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Explore how ozone-based treatment supports data center water reuse by controlling biofilm, organics, metals, and microbial risks while reducing freshwater demand.
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Advanced acoustic sensors help growing utilities identify hidden leaks and prevent costly pipe bursts. By shifting from reactive to planned repairs, municipalities can significantly reduce non-revenue water loss and recoup technology investments through operational savings.
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Read about three of the most pressing wastewater challenges utilities face today and how Stratmoor Hills, Key West Resort Utilities, and Beijing Water Group are using advanced treatment and reuse to overcome them.
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Read this article for an overview of key advantages, as well as examples of how communities have achieved cost savings by moving towards above-ground systems.
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Discover common pitfalls in cell washing and pre-formulation, including incomplete contaminant removal, manual handling, and throughput issues that compromise product quality and efficiency.