Separation & Clarification White Papers & Case Studies

  1. Clari-DAF® System Provides Effective TOC Removal For Cambridge WTP
    3/9/2015

    To ensure treated water complied with the most stringent drinking water standards, including the Environmental Protection Agency (EPA) Stage 2 Disinfectants and Disinfection Byproducts Rule (State 2 DBPR), the City of Cambridge, MA, WTP decided to implement a robust multibarrier treatment solution.

  2. Mixers Prevent Buildup And Reduce Wetwell Cleaning Charges
    3/9/2015

    The City of Reno, NV, has long battled the buildup of fats, oils, and grease in the wetwells of wastewater lift stations in the valleys within this high desert city. Recently, the city set out to address the problem and reduce the associated costs.

  3. Flygt Mixers Clear Sediment And Save Man-Hours For San Antonio Utility
    3/5/2015

    For almost 50 years, CPS Energy of San Antonio has drawn water from the San Antonio River to recharge two man-made lakes that provide cooling water for their power plants.

  4. Pump Station Bar Screen Solves City’s Unique Problem
    2/24/2015

    As representatives of a small community, the Mendocino City Community Services District administrators felt strongly that they needed to deliver terrific wastewater treatment value at the lowest cost for their taxpayers.

  5. Monster Clears Clogs And Streamlines Septage Delivery At Ventura Regional Sanitation District
    1/21/2015

    The Ventura Regional Sanitation District’s Liquid Waste Treatment Facility (LWTF) was experiencing a double-threat to safety and productivity.

  6. San Diego Experiences Benefits Beyond Contaminant Reduction
    12/25/2014

    Because inadequate screening was allowing hair, fiber and sand contaminants to work their way through its treatment process, The City of San Diego Public Utilities Department Wastewater Branch sought out sludge cleaning technology that they could integrate into their existing system.

  7. Center Feed Drum Screen Is Mission Critical To MBR Plant
    12/23/2014

    Huber’s center-feed drum screen was recommended as the best technology to prevent wash around that can ruin the membrane bioreactor at a WWTP in Las Vegas.

  8. CleanFlo™ Monoscreen® Case Study
    12/22/2014

    When the polar bears at the Brookfield Zoo were introduced to their new habitats at the Great Bear Wilderness, they had no idea how much more fulfilling their life would become.

  9. Sturbridge POTW: Greater Capacity For High Flow Events, Enhanced Clarification For New Regulations
    12/16/2014

    Sturbridge, Massachusetts historically suffered from periodic blooms of filamentous bacteria that caused bulking in the secondary clarifiers of their three activated sludge package plants.

  10. Concord, Massachusetts WWTP - A Low-Cost, 20-Year Solution To Ever-Tightening Phosphorus Limits
    12/16/2014

    Prior to 2007, Concord, Massachusetts wastewater treatment plant operated under a NPDES permit that allowed a seasonal phosphorus limit of 0.7 mg/L. But with the issuance of a new five-year permit with a phosphorus limit of 0.2 mg/L and the probability that future limits could reach as low as 0.05 mg/L, Concord needed a treatment solution that would be reliable and cost-effective today and over the long term.