Water environment & technology

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  Año 2009, Número 10. Dedicado a: Maintenance Measures

  • News

    • Seleccionado

      Biosolids Technologies in the Environmental Age: New projects mine wastewater treatment plant resources, produce sustainable products

      Andrea Fox

      págs. 10-20

      

  • Features

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      What's Old Is New Again: Ozone is gaining greater prominence as interest grows in microconstituent removal, water reuse

      Jeff Neemann, Nick Burns, Bob Hulsey, Gary Hunter

      págs. 28-33

      
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      Good Grease: Adding FOG to its anaerobic digester helps a California city increase biogas output, reduce sewer overflows

      Richard V. York, Joseph A. Magner

      págs. 34-39

      
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      Affordable Modifications: As a low-cost alternative to tank replacement, CFD analysis can be used to evaluate and optimize flow through aerated grit chambers for improved grit removal

      Marie Burbano, William McConnell, Carrie Knatz, Daniel Bisson, Brian Tarbuck

      págs. 40-45

      

  • Operations Forum

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      WAWTTAR: A planning tool for selecting wastewater treatment technologies

      Brad A. Finney, Robert A. Gearheart, Andrew Salverson, George Zhou

      págs. 51-54

      
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      How To Troubleshoot and Underperforming Pump Station (Part 1)

      Derek L. Morin, Paul Tomaskovic, Dave Lookenbill, L. Burton Curry

      págs. 55-58

      
    • Seleccionado

      Rolling On: Validating grease-lubricated rolling bearings for large decanter centrifuges

      Jan Cederkvist

      págs. 59-61