DRINKING WATER DISINFECTION RESOURCES

• Ozone Formulas And Conversions

  Learn key ozone formulas, unit conversions, and measurement standards to accurately calculate generator output, concentration, and dosage for effective system design, performance verification, and safe operation.

• Setting Global Standards: Inside North America's Only Full-Scale UV Disinfection Validation Facility

  Portland's industry-leading facility reaches 100 reactor validations in 23 years.
• Office Of Naval Research Contract Leads To New Chlorine Sensor Technology

  Developed from U.S. Office of Naval Research requirements, this multiparameter chlorine sensor offers extended maintenance-free operation, flow-independence, and automatic compensation for reliable, in-pipe monitoring.

• 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.”
• Proprietary Reactivation Study Demonstrates PFAS Removal And Destruction Expertise

  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."

• 82 Million Gallons In. Zero PFAS Out.

  Ion exchange resin is a reliable, high-capacity solution for municipal PFAS treatment, demonstrating zero detectable PFAS after processing 82 million gallons of water. The technology offers a significantly smaller footprint and superior volumetric capacity compared to GAC. Read the full case study to review performance data and strategic impacts.

• What Are Legionella Log Books And Why Are They Important?

  Implementing and managing a Legionella control regime can sometimes seem daunting and complex. Invariably, a lot of resources, time, and effort are needed to achieve the required standard and provide assurance to senior management and auditors that controls are effective and those that are not are being managed and rectified appropriately.
• Disinfection For Drinking Water Plant In Chennai, India

  The Chennai Metropolitan Water Supply and Sewerage Board (CMWSSB) encountered significant challenges in treating high algae loads at its drinking water plant, which processes 1.5 million liters of water daily. The primary issue arose from the organic load in lake water, which, when treated with conventional chlorine disinfectants, resulted in harmful disinfection byproducts (DBPs).

• Disinfection For Municipal Water Supply, Montana, US

  The Big Sky district in Montana, spanning 228 square miles and serving approximately 2,600 customers, has been grappling with the challenge of increasing summer water demand for irrigation.

• RO Membranes' Protection At SWRO Facility, Asia

  Atlantium HOD UV systems provide effective RO membrane protection by combining ultraviolet water disinfection technology with hydraulic and optic principles.