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A comparative study of high-rate conventional treatment, direct filtration with granular media, and ozone-diatomaceous earth (DE) filtration for treatment of an upland water supply in an urban area focused on water quality, efficiency of operation and maintenance, and aesthetic and cost considerations. For this particular application, the ozone-DE treatment proved to be the process of choice. Includes 3 references, tables, figures. Product Details
Edition: Vol. 72 - No. 11 Published: 11/01/1980 Number of Pages: 8File Size: 1 file , 1.6 MB