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  • Volume 25, Issue 1

    Th 305310
    Treatment

    Product Showcase

    Jan. 1, 2009
    Purafil’s Environmental Systems Division (ESD) recently announced the addition of the Chlorine Drum Scrubber to its product line.
    Th Creating 01
    Treatment

    Creating an Accurate Pumping System Head-Capacity Curve: First Step Towards Reducing Energy Consumption

    Jan. 1, 2009
    Any serious pump energy cost reduction effort should start with the development (confirmation) of the true current pumping system “Head-Capacity” curve, as pointed out in my January...
    Potable Water Quality

    The Outlook for Environmental Policy in Washington

    Jan. 1, 2009
    A “mandate for change” was the mantra that symbolized the campaign of President-elect Barack Obama, the soon-to-be 44th President of the United States.
    Th Distribut 01
    Asset Management

    DISTRIBUTECH PREVIEW INDEX

    Jan. 1, 2009
    The Aclara Star Network system is an advanced, robust meter reading solution that delivers comprehensive usage information through a secure, long-range wireless network using ...
    Asset Management

    Conference Focuses on Distributed Automation, Control Systems

    Jan. 1, 2009
    Entering its 19th year, DistribuTECH 2009, taking place Feb. 3-5 in San Diego, encompasses automation and control systems, IT, T&D engineering, power delivery equipment and water...
    Potable Water Quality

    Man-Made Chemicals Found in Drinking Water at Low Levels

    Jan. 1, 2009
    Low levels of certain man-made chemicals remain in public water supplies after being treated in selected community water facilities, according to a recent study by the U.S. Geological...

    More content from Volume 25, Issue 1

    Th Heres 01
    Infrastructure Funding

    Here’s Hoping for a New Deal from a New President

    Jan. 1, 2009
    I’ve always been fascinated by buildings, shelters and other structures built by the Works Progress Administration – the WPA – back during the Great Depression.
    Th Energy 01
    Energy Management

    Energy Efficient Digesters Help Off-Set Power Cost Increases

    Jan. 1, 2009
    The Du Quoin, IL, Water Reclamation Plant recently experienced an 85% increase in its power rates and began evaluating the energy efficiency of every piece of equipment in its...