density current baffle News

  • North Palm Beach, Fl - Nefco Density Current Baffles Delivered to China

    NEFCO recently completed the shipment of a Density Current Baffle for the Shek Wu Hui Treatment Plant located in Hong Kong. The baffle was developed as part of a demonstration project to evaluate methods for upgrading the performance of the plant's 8 secondary clarifiers, as well as clarifiers at the several other municipal Hong Kong sewage treatment facilities. The 100 foot diameter clarifiers ...


    By NEFCO, Inc.

  • A Unique Video about NEFCO’S Next Generation Density Current Baffle

    Here’s an entertaining 3-minute video about NEFCO’S Stamford Baffle 2.0®, the next generation Stamford Density Current Baffle. SB 2.0 is the result of an in-depth study of the design features that determine baffle performance, using computer analysis and modeling. The new baffle provides the most cost-effective improvement in clarifier performance available today. SB 2.0 ...


    By NEFCO, Inc.

  • The Stamford Baffle: larger baffles for improved performance

    A new CFD study indicates that increasing the size of the horizontal projection of a Stamford Density Current Baffle will improve the ability of the baffle to reduce clarifier effluent solids (TSS) by 5% to 10% or more. NEFCO’s Stamford Density Current Baffle has long been recognized as “the most cost-effective improvement in clarifier performance available today.” The Stamford ...


    By NEFCO, Inc.

  • NEFCO™ Presents “Baffle Basics”

    “Density currents” and “density current baffles” are common terms in the lexicon of clarifier design. In terms of the baffles, the inclined Stamford Baffle is generally recognized as the most cost-effective improvement in clarifier performance available. Several years ago, NEFCO undertook a detailed, multi-year study of baffle performance that resulted in some significant ...


    By NEFCO, Inc.

  • NEFCO awarded new patents

    NEFCO  has been granted two new patents for its Dual Surface Baffle System. The Dual Surface Baffle was developed from work done as a part of NEFCO’s on-going Computational Fluid Dynamics (CFD) Density Current Baffle Study. The first, US Patent No. 7,556,157, describes a Dual Surface Baffle with a curved lower baffle segment. The second, US Patent No. 7,726,494, describes a Dual ...


    By NEFCO, Inc.

  • NEFCO™ expands into eastern European markets

    NEFCO, Incorporated, a privately held company headquartered in Palm Beach Gardens, Florida, is pleased to announce its new strategic alliance with Ecometec Gmbh of Munich, Germany Ecometec is a trading company marketing products to the oil, medical, water and wastewater industries. It will have responsibility for promoting NEFCO’s engineered fiberglass products in the established markets of ...


    By NEFCO, Inc.

  • Nefco™ expands into Eastern European markets

    NEFCO, Incorporated, a privately held company headquartered in Palm Beach Gardens, Florida, is pleased to announce its new strategic alliance with Ecometec Gmbh of Munich, Germany. Ecometec is a trading company marketing products to the oil, medical, water and wastewater industries. It will have responsibility for promoting NEFCO's engineered fiberglass products in the established markets of ...


    By NEFCO, Inc.

  • Big Push to Recycle Plastic

    Cold extrusion is playing an ever greater part in recycling of waste plastic, and the Department for Business and Enterprise is sponsoring research into development of the machinery necessary for such work. Engineers at Bradford University have built a pilot plant and are running a series of trials with different processes, feed plastics, additives, and final products. Leader of the project, Dr ...


    By Sensor Technology Ltd

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