Wastewater Pumps Articles

  • Winners of the BBA Pumps 2015 Customer Satisfaction Survey in the Netherlands

    In September, Erwin Brandstätter and Markus Grafeneder of the Austrian company HABAU Hoch- und Tiefbaugesellschaft m.b.H. were warmly received by BBA Pumps in the Netherlands. The two guests were the lucky winners of the 2015 customer satisfaction survey. ...


    By BBA Pumps North America

  • New Approaches for Simulating Complex Flows

    When it comes to simulating the flow of material mixtures, classical CFD (computational fluid dynamics) methods reach their limits. For several years now, Sulzer has been pursuing a fundamentally new approach—the Lattice-Boltzmann method—working closely with an external research partner (FlowKit SA). Sulzer uses this method to simulate specific products, and this method makes it ...


    By Sulzer Ltd.

  • The Importance of Mechanical Seals on Pumps

    Submitted By Dave Stoltenberg, Dredge Rental Specialist with SRS Crisafulli An in-depth article in the July 2011 issue of WaterWorld describes the wide variety of mechanical seals used for water and wastewater pumps.  The article "Back to Basics:  Mechanical Seals for Water and Wastewater Pumps", by Allan R. Budris, notes that ...


    By SRS Crisafulli, Inc.

  • High Tech in the low country

    Area utilities in Beaufort, S.C., are provided primarily by the Beaufort Jasper Water and Sewer Authority (BJWSA). The authority's service area includes Beaufort and Jasper counties, which encompass more than 1,200 sq miles and 125,000 customers of their own, plus a number of other utilities within the counties. This quiet, historic area seems an unlikely place for a five-year-long search for ...


    By Mission Communications, LLC

  • Municipal Wastewater Pump Station Design Problems and Solutions

    The growth of the Northern Virginia Area around Washington D.C. has resulted in the requirement for numerous new wastewater pumping stations and the upgrade and expansion of existing pump stations. This paper presents practical problems and solutions associated with the following pump station design issues: 1.) Concrete Corrosion Protection, 2.) Corrosion Resistant Materials, 3.) Pump Protection ...

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