Water Membranes White Papers and Case Studies

  1. MABR Is The Big Cheese For This Dairy Farming WWTP
    1/29/2018

    Hayogev is a residential development in the rural area of Jezreel Valley, with 1000 homes, agricultural fields and dairy farms. Located in an open field next to small farms, the local treatment facility handles wastewater from HaYogev and Midrach Oz. The customer was looking for a localized wastewater treatment solution to replace the existing pond system, which faced difficulties in treating the wastewater due to high levels of nutrients. A new state-level regulation concerning reclaimed water required the wastewater treatment plant (WWTP) operator to reduce the nutrients in the effluent stream. The solution had to be odorless and quiet, have low power consumption, and use the existing pond and structure.

  2. Denitrification Technology Significantly Improves Polluted Chesapeake Bay Watershed
    11/14/2017

    The 64,000 sq ft Chesapeake Bay Watershed includes parts of MD, VA, WV, PA, and NY. Of the 1,000s of WWTPs supporting nearly 18 million people in the watershed, 470 are designated by EPA as significant sources of nutrients and TSS. Algal blooms reduce DO levels in the water, killing plant and animal life –from marsh grasses to blue crabs to rockfish. Learn how De Nora TETRA™ Denite® technology is treating 450+ MGD in the Bay.

  3. Protecting Water Resources: A Multifaceted Approach
    11/7/2017

    As the cost of and demand for potable water increases, engineers, planners, and utilities need reliable, innovative methods for protecting this valuable resource. Cost-effective and environmentally sustainable wastewater collection and treatment systems are vital components in the water cycle and therefore require careful analysis. While there is no single solution for every site or community, traditional ‘big-pipe’ systems are rarely appropriate in sensitive environments; fortunately, today there are more options than ever to consider.

  4. Fluence’s MABR For Wastewater Treatment features Passive Aeration And Saves Up To 90% On Energy Costs
    10/26/2017

    The Bordeaux region of St. Thomas had a pressing need for a wastewater treatment plant that produces high effluent quality. Its existing plant was old and did not meet regulation nor industry standards. Fluence, together with its partner SD&C Inc., built an MABR-based wastewater treatment plant from the ground up, utilizing whatever existing pieces of equipment could be used from the old plant.

  5. Membrane Module Pilot Test In North Dakota
    10/11/2017

    Toray UF membrane modules were piloted over a fifteen-week period to help service the growing demand for clean water in southwest North Dakota. The outcome, as part of the Southwest Pipeline Project (SWPP), would be construction of the Oliver-Mercer-North Dunn (OMND) Water Treatment Plant.

  6. Integrated Membrane Facility In The City Of Delaware, Ohio
    10/11/2017

    To better comply with the Long Term 2 Enhanced Surface Water Treatment Rule (LT2) the City of Delaware (Ohio) piloted Torayfil hollow-fiber PVDF membrane modules to treat surface water for their 7.2 mgd full-scale facility. After significant review of the data, cost, and other factors, the City and URS selected Toray to utilize in the full scale design. Read the full case study to learn more.

  7. Nanofiltration And Membrane Degassing Successfully Reduce Water Hardness And Excess CO₂ From Drinking Water
    8/10/2017

    Municipal water services continually utilize improved technologies so that they can offer their customers higher water quality.

  8. 3M™ Liqui-Cel™ Membrane Degassing Modules Improve Ice Production At The Ice Palace In Moscow
    8/10/2017

    An innovative approach to high quality ice production has been adopted by the new Ice Palace in Moscow.

  9. Successful Ammonia Removal From Wastewater Using 3M™ Liqui-Cel™ Membrane Contactors At A European Manufacturing Facility
    8/10/2017

    Ammonia is used as a cleaning and bleaching agent in the production of fertilizers, plastics, explosives, and many other products.

  10. Rokeby Generating Station Saves 50% In Capital Expense By Using 3M™ Liqui-Cel™ EXF-14x28 Series Membrane Contactors To Remove CO₂ To Extend Mixed Bed Resin Life
    8/10/2017

    Lincoln Electric Systems (LES) recently commissioned a membrane decarbonation system using  3M™ Liqui-Cel™ EXF-14x28 Series Membrane Contactors to remove CO2 prior to their mixed bed deionizers.