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  • July/August 2019

    • July/August 2019

    WT staff. Logo courtesy of WEFTEC
    The Water Environment Federation’s Technical Exhibition and Conference (WEFTEC) 92nd annual event on Sept. 21–25 will be at McCormick Place in Chicago.
    Eaton’s Enclosed PowerXL DG1s installed in a remote pumping application. All images courtesy of Eaton
    Seth O'Brien
    July 29, 2019
    Variable frequency drives installed on variable torque motors can reduce energy costs, increase efficiency and improve system reliability.
    Biogas digester at North State Rendering. All images courtesy of Landia
    Christopher French
    July 22, 2019
    Two case studies present performance results of externally mounted mixing systems installed at anaerobic digestion plants in California.
    In a Separate and Skim Tank, a tube is drawn continuously across the water and floats on the surface, collecting only fats, oils and grease. The tube is scraped off by the skimmer and the clean tube returns to the surface to collect more FOG. All images courtesy of Oil Skimmers, Inc.
    Guy Flynn
    July 15, 2019
    An oil-water separator combined with an integrated tube-type oil skimmer can continually remove oil for the food and beverage industry.
    Installed Tricanters. All images courtesy of Flottweg Separation Technology
    Daniel Lakovic
    July 8, 2019
    A three-phase separation system can separate solids from liquids, as well as fats, oils and grease from wastewater in food and beverage facilities.

    More content from July/August 2019

    fotojog/iStock
    July 1, 2019
    Organic waste can generate biogas and electricity that can be sold to the grid or used on-site. It can also result in reduced waste and disposal costs.