Drinking Water Treatment Case Studies and White Papers

  1. Explore Total Nitrogen Treatment Challenges 4/24/2025

    This segment of Virtual Water Expo will explore total nitrogen -- regulation, treatment challenges, optimization, solutions, and monitoring.

  2. RO Membrane Protection For A Desalination Plant In Mejillones, Chile 4/22/2025

    Read about a seawater desalination plant that presented with several performance issues and chose the HOD UV system to control biofouling on the RO membranes.

  3. Filtration That Works: Proven Solutions For Clean, Reliable Water 4/21/2025

    This article explores various real-world applications of Harmsco’s filtration solutions, highlighting how tailored filtration systems improve water quality, reduce maintenance costs, and enhance operational performance across industries.

  4. L&T Construction Delivers Clean Drinking Water To 2.5 Million Residents In India's Rural Communities 4/18/2025

    As part of India’s Jal Jeevan Mission—a nationwide initiative to provide safe, piped drinking water to every rural household by 2024—the Rajghat multivillage rural water supply scheme stands out as a transformative project.

  5. Rural Water Treatment Plant Reduces TTHMs And HAA5 With Ion Exchange 4/17/2025

    Both rural and urban water systems experience dissolved organic carbon (DOC) — a precursor to halogenated organic compounds like total trihalomethanes (TTHMs) and haloacetic acids (HAA5) — in source water. However, rural systems often struggle to find treatment options suited for smaller scale operations and budgets.

  6. Multi-Contaminant Removal With Granular Activated Carbon (GAC) In Drinking Water Filtration 4/10/2025

    Learn why the U.S. EPA has recognized granular activated carbon (GAC) as a best available technology (BAT) for a wide range of substances within the same system.

  7. Fluoridation Under Fire 4/9/2025

    Beginning on May 7, 2025, Utah’s ban on fluoride in drinking water will officially take effect, making it the first state in the U.S. to ban fluoride in drinking water.

  8. How Fine Screens Simplify The New Waste Discharge Requirements 4/4/2025

    How are fine screen solutions aiding winemakers in their efforts to meet California State Water Resources Control Board mandates for enhanced monitoring and treatment of winery process water.

  9. Addressing Water Treatment Challenges: Technology Access Limitations By Small, Rural Water Utilities 3/31/2025

    With aging infrastructures, lean and limited personnel, lower budgets, and less accessible, often remote locations, smaller and rural water treatment plants are challenged in maintaining operations while understanding new and important technologies in improving contaminant removal in water treatment. 

  10. Addressing Water Treatment Challenges Faced By Potable Water Utilities 3/31/2025

    “Emerging Contaminants" can be broadly defined as any synthetic or naturally occurring chemical that is not commonly monitored in the environment. These substances have the potential to enter the environment and cause known or suspected adverse ecological and/or human health effects.