Newsletter | October 7, 2026

10.07.26 -- Water Online Best Of September

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Next-Generation Solids Handling: Pentair XRW Series Pumps

Upgrade municipal wastewater systems with Pentair Fairbanks Nijhuis XRW Series pumps. Powered by the patented Xcentric™ Impeller, these pumps reliably handle tough solids and plastics without shredding or grinding, avoiding microplastics. Designed to reduce clogs, cut energy consumption, and minimize vibration, the XRW Series delivers exceptional flow rates up to 13,000 GPM for efficient, eco-friendly performance in wastewater treatment and lift stations. Learn more.

MOST POPULAR ARTICLES

Reading The Dead End: Chlorine Data Where The Water Barely Moves

Dead ends and stagnant mains accelerate disinfectant decay, but conventional sensors require steady flow to read accurately. Flow-independent monitoring restores continuous visibility in low-flow zones, enabling targeted flushing before water quality issues trigger customer complaints.

 

Chlorine vs. Chloramine: A Tale Of Two Chemistries

Here are some insights that can help water treatment plant (WTP) operators deal with their internal concerns about DBPs and residual chlorine or ammonia levels, as well as their external concerns about customer perceptions of water quality.

The Afterlife Of PFAS: Solving A Problem That Doesn't End

Managing persistent water contaminants requires shifting from temporary removal to complete lifecycle destruction. Sustainable remediation strategies target upstream industrial discharge and concentrate waste streams to permanently safeguard drinking water sources from re-contamination.

Ceramic Membranes Offer High Performance, Long Life, And Lower Operating Costs For Water Treatment

Microfiltration and ultrafiltration have become mainstays in the water treatment arena. These processes remove contaminants from water by passing it through a low-pressure membrane. Membrane filters are constructed with a variety of materials with various pore sizes. The challenge is determining which best suits the application with regard to performance, cost, and ease of operation.

Long-Term Cost Of Pump Oversizing

Pump oversizing drives hidden costs through energy waste, reduced reliability, and increased wear, making proper sizing and modern controls critical for long-term efficiency and performance.

MOST POPULAR NEWS

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EPA Releases Final UCMR 5 Drinking Water Data For PFAS And Lithium

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From Single PFAS Molecules To Microplastics

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EPA Launches Cutting-Edge Scientific Study To Strengthen Nation's Understanding Of Potential Pollutants In Drinking Water

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Floating Wetlands Slash Wastewater Greenhouse Gas Emissions: Study

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Drought May Alter The Taste Of Your Drinking Water, Expert Says

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