DRINKING WATER TREATMENT RESOURCES

• Minneapolis Flexes Its Mussels For Source Water Monitoring Solution

  Protecting municipal drinking water requires rapid visibility into changing surface source conditions. Discover how combining biological indicators with continuous inline spectrometry delivers real-time contamination alerts, preventing costly treatment plant shutdowns and safeguarding consumer health.

• 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.

• DEXSORB® Treatment At Groundwater Pump Station

  Discover how upgrading existing filter infrastructure with advanced adsorbent media provided over 600 days of continuous PFAS removal, treating millions of gallons of contaminated groundwater to achieve strict drinking water compliance.

• DEXSORB® Treatment Of Surface Water For Gravity System

  Discover how a dual-vessel lead-lag media system achieved continuous non-detect levels for target legacy contaminants, treating over 250,000 gallons of surface water to support regulatory compliance and municipal drinking water goals.

• Pretreatment Systems Enable Complete And More Economical PFAS Solutions

  For operators looking to optimize their PFAS removal systems, controlling the presence of dissolved organic carbon (DOC) offers an approach to minimizing operational costs due to granular activated carbon (GAC) reactivation and ion exchange media change-out.

• That Color Isn't Right – What Went Wrong?

  Chemical interferences during water testing can hide critical corrosion issues and fuel bacterial growth. Understanding colorimetric chemistry helps operators accurately identify testing anomalies, correct pH conditions, and protect cooling systems from bio-fouling.

• What Utilities Don't Know About GAC Reuse For PFAS

  For utilities building PFAS treatment systems, thermal reactivation of spent granular activated carbon (GAC) may sound like the obvious answer. However, service provider availability and location, specific media acceptance criteria including quantity thresholds, restrictions on GAC type and condition, and regulatory uncertainty can all determine whether reuse is a viable option.
• Sample Collection And Storage: Protecting Water Quality Results From The Start

  Flawless analytical procedures mean little if samples are compromised before testing. Discover how proper container selection, representative collection techniques, and rigorous preservation protocols prevent pre-analysis error to ensure defensible, accurate water quality results.