Drinking Water Filtration Case Studies and White Papers

  1. Hendersonville Water Treatment Plant Features Innovative Disinfection System
    8/15/2016

    Hendersonville Utility District (HUD) serves one of the most populous suburbs of Nashville, Tennessee.

  2. Burnsville Becomes First Metro System With On‐Site Hypochlorite Generation
    8/15/2016

    When Linda Mullen took over as water superintendent in Burnsville in 2007, the city was in the process of adding surface‐water treatment to its existing plant. Burnsville began purchasing water from the nearby Kraemer Mining and Materials quarry, both to supplement its supply and to help the quarry meet discharge permits.

  3. Oregon Utilizes Encore 700 Metering Pumps To Ensure Reliability And Accuracy
    8/15/2016

    The City of Salem uses a slow sand filtration water treatment process, which uses naturally occurring biological activity to clean drinking water. The water treatment facility treats an average of 30 MGD throughout most of the year, with a peak of 50 MGD in the summer.

  4. San Jose Water Company Solves Chloramine Residual Problem With The Process Solutions, Inc. Monoclor™ Chloramine Management System
    8/15/2016

    A San Jose Water Quality Engineer said, "“I wasn’t convinced that PSI’s Monoclor™ chloramine dosing system would solve our problems after several failed attempts to improve residual, but with PSI offering a trial including installation, operation, and troubleshooting for three months, San Jose Water decided to invest the necessary resources to pilot this system.

  5. Utility Enjoys More Than Seven Years of On‐Site Sodium Hypochlorite Production
    8/15/2016

    “To me, Microclor® is the top of the line on‐site generation system on the market due to low maintenance and it being very user friendly.” Larry English, Water Quality Manager, Daphne Utilities. Read the full project profile to learn more.

  6. Encore® 700 Chemical Metering Pumps Provide SNWA With A Decade Of Flawless Service At River Mountains
    8/15/2016

    Built in 2002, Southern Nevada Water Authority’s (SNWA) River Mountains Water Treatment Facility is a state-of-the art  water treatment facility that delivers 300 million gallons per day and was designed to be expanded to deliver up to 600 million gallons per day of treated water in the future.

  7. Oxelia™ Integrated Ozone-Enhanced Biofiltration Is Propelling Potable Reuse Projects Forward
    7/26/2016

    Water professionals are seeking innovative approaches to address water supply challenges associated with population growth, drought, and environmental protection.

  8. From Raw Lake Water To Excellent Filtrate Quality Suitable For Drinking Water
    7/12/2016

    CH2M contacted Toray Membrane USA with an invitation to pilot our pressurized TIPS hollow fiber UF membrane module for the City of Sherman Texas 10 MGD Expansion Project. This document summarizes the findings of this pilot study program.

  9. Chinese Chemical Plant Optimizes Water Treatment By Replacing Double Pass RO With A Single Pass RO And 3M Liqui-Cel Contactor System
    6/1/2016

    Electrodeionization (EDI) is widely used in many industrial water treatment systems throughout the world. In order to maximize the operating stability and life expectancy of an EDI system they were often designed with double pass RO using caustic injection pretreatment.

  10. Municipality Lifts Boil Water Order Using Mobile Membrane Solution
    5/12/2016

    The Wellsboro Municipal Authority’s slow sand filtration drinking water plant began experiencing high turbidity and algae events due to elevated levels in their reservoir.