WASTEWATER TREATMENT RESOURCES

• Chloramination: Practical Strategies For Reliable Water Quality

  Monochloramine's stability advantage in complex distribution systems depends on precise chemistry and early detection of nitrification, with calibration and documentation standing up to regulatory review.

• Turning Dairy Processing Residuals Into Resources For Healthier Soils

  The food system depends on productive soil, yet manufacturing leaves behind organic materials that never reach a retail package. For dairy manufacturers, one of those materials is dissolved air flotation sludge, commonly called DAF sludge. When its composition, treatment, and receiving site are properly evaluated, this residual can become a resource for nutrient recovery and soil improvement.

• Ozone-Compatible Materials: Why Material Selection Matters For Piping, Valves, Seals, And Long-Term System Reliability

  Ozone compatibility is not a yes-or-no material property. It depends on the full service environment and duty cycle, and overlooked seals and tubing can undermine otherwise sound designs.

• Empowering The Next Generation Of Water Innovators: 2026 Hach Equipment Grant

  Professional-grade testing equipment can decide whether a student's water research idea becomes a viable investigation. One grant program pairs high school competitors with professional field tools.

• How Does Eclipse Pro™ Achieve Constant Flow Rates?

  Rotary gear pump design holds flow steady as pressure shifts, pairing integrated digital monitoring with predictive diagnostics and service intervals measured in years rather than months for chemical dosing.

• Why UV-AOP Is Becoming A Cornerstone For Potable Reuse

  UV-AOP can provide a critical treatment barrier for potable reuse, while demonstration skids help utilities validate performance under site-specific conditions before committing to full-scale systems.

• Particle Size Matters: Distinguishing Densified Sludge From Aerobic Granular Sludge

  Particle size helps distinguish DAS from AGS, influencing biological performance, settling, capacity, economics, and which wastewater treatment applications each technology best serves.

• Why Produced Water Treatment Is Becoming Critical For Sustainable Oil & Gas Operations

  Produced water is far from ordinary wastewater. It typically contains high concentrations of dissolved salts, residual hydrocarbons, suspended solids, heavy metals, chemical additives, and naturally occurring contaminants. Without proper treatment, managing these complex waste streams becomes both environmentally risky and financially burdensome.

• Why Temperature Matters In Photometric Water Testing

  Temperature shifts during colorimetric testing can bias photometric results, with ammonia methods showing double-digit deviations outside the 20°C reference condition used for calibration.

• Stop Guessing, Start Predicting Pump Failures

  Connected PMAs help wastewater utilities predict pump failures, optimize maintenance, reduce emergency repairs, and improve long-term asset performance through data-driven analytics and expert oversight.