biological wastewater treatment media Videos

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    Warden Biomedia - Video

    Warden Biomedia specialises in the research and development of random filter media for aeration and biological wastewater treatment plants. We design, manufacture and supply random biological filter media to improve aerobic treatment across the full range of applications – from the largest municipal sewage treatment plant down to a garden ...


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    STM Aerotor Biological Nutrient Removal System

    The STM-Aerotorâ„¢ Biological Nutrient Removal System uses Integrated Fixed Film and Activated Sludge (IFAS) technology as part of a process that provides biological nutrient removal for municipal and industrial wastewater treatment. How it works: With every rotation, the STM-Aerotor captures atmospheric air, draws it down into mixed liquor in a steel or concrete basin, and slowly releases it as ...

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