Plant Replaces Aerated Grit Chambers with Advanced Hydraulic Forced Vortex Technology
Aging, inefficient aerated grit facilities at North Davis Sewer District’s (NDSD) treatment plant headworks not surprisingly caused the typical headaches of poorly performing headworks: downstream process tanks filled with grit and process equipment wear occurring much faster than it should. And not surprisingly, it became a costly hassle for plant staff with annual basin cleanouts.
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