DRINKING WATER TREATMENT RESOURCES

• Case Study: Groundwater DWTP (AK) - DEXSORB Full-Scale

  A DWTP client in Alaska detected elevated PFAS contamination levels in two groundwater wells supplying drinking water to 85 service connections. PFAS concentrations are provided in Table 1, where combined concentration of EPA PFAS6 was detected at 490 to 810 ppt.

• Is Monitoring Of Total Or Free Chlorine A Better Option For Dechlorination Control?

  Accurate dechlorination control requires monitoring all residual oxidants that threaten membrane integrity. Total chlorine analysis provides the necessary precision at ultra-low levels, ensuring comprehensive protection against oxidative damage while maintaining reagent stability during intermittent system operations.

• 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?

• Surface Water vs. Groundwater: Strategic Infrastructure Tradeoffs For Growing Communities

  What's really at stake when choosing between surface water and groundwater? The answer shapes water security for decades.

• Building Climate-Resilient Surface Water Treatment Plants

  What does it actually cost to build climate resilience into a water treatment plant? The answer depends on the right analytical framework.

• How Regulatory Pressure Is Driving Innovation In Surface Water Facilities

  What does it take to stay ahead of tightening drinking water standards? See how utilities are turning regulatory pressure into smarter infrastructure investment.

• Designing For Harmful Algal Blooms (HABs) In Surface Water Treatment Plants

  The Toledo water crisis exposed treatment gaps, highlighting harmful algal blooms as a core design challenge requiring flexible, multi-barrier systems and scenario-based planning.

• The Future Of Surface Water Treatment In Critical Infrastructure: Why Digital Planning Is No Longer Optional

  Surface water supplies most urban drinking water, but rising variability and contamination are straining ageing infrastructure—making digital planning tools essential for resilient, future-ready treatment systems.