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  • Volume 35, Issue 2, February 2019

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    Treatment

    True Total Phosphorus with Online Colorimetric Analysis

    Feb. 1, 2019
    Until now, accurate and reliable total phosphorus analysis was practical only in the lab. Recent technological developments now enable high-accuracy total phosphorus measurement...
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    Treatment

    Calming Water Networks with Next-Generation PRV Technology

    Feb. 1, 2019
    Oxford Flow’s water pressure reducing valve design is capable of providing precise pressure control across a water distribution network using a lower upstream pressure, thereby...
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    Water Utility Management

    Smart Water Starts with the Why

    Feb. 1, 2019
    The Smart Water Networks Forum (SWAN) interviewed four industry experts from Australia, North America, the UK, and India to identify some of the biggest global challenges, trends...
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    Distribution

    The Asbestos Beneath Our Streets

    Feb. 1, 2019
    An overview of how machine learning can help prioritize the planning of large-scale drinking water pipe replacement projects, such as the replacement of asbestos cement pipes....
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    Water Reuse

    Recognizing Excellence in Water Quality Treatment Approaches

    Feb. 1, 2019
    Two public works projects, a plant expansion in Pierce County, Wash., and a phosphorus removal facility in Boise, Idaho, were named the nation’s best by the American Public Works...
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    Water Reuse

    In San Francisco, Biosolids Go ‘Platinum’

    Feb. 1, 2019
    Platinum-level recognition from the National Biosolids Partnership three years in a row reflects SFPUC’s commitment to excellence in Biosolids Management and continued evolution...

    More content from Volume 35, Issue 2, February 2019

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    Urban Stormwater

    Above and Below

    Feb. 1, 2019
    The Jackson Street Corridor project in Springfield, Ill., features the first City of Springfield-owned underground stormwater detention facility along with streetscape revitalization...
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    Water Reuse

    Assessing Ballasted Activated Sludge for Wet Weather Flow Management

    Feb. 1, 2019
    Using magnetite ballasted settling technology for wet weather flow management, all excess flows receive biological treatment, providing many utilities opportunities to meet existing...
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    Distribution

    Choosing the Right Pipe Material

    Feb. 1, 2019
    There is no one-size-fits-all solution when it comes to choosing pipe material for water and wastewater projects, but depending on the task and its requirements, there are some...
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    Energy Management

    Wastewater’s role in reducing greenhouse gas emissions

    Feb. 1, 2019
    Climate change expert Sarah Deslauriers of Carollo Engineers discusses how concern about greenhouse gas emissions, such as methane, is driving exciting changes to wastewater treatment...