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SCREENING

Use of screens to remove coarse floating and suspended solids from sewage. Screening is utilized at the first stage throughout wastewater treatment plants. The screening takes place for the purposes of eliminating objects such as metals, paper, rags, plastics, and other items in order to avert harm and saturation of downstream materials, accessories, and pipelines. Wastewater treatment plants have become increasingly modernized with the utilizations of fine or course screens