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The Efficiency Evaluation of Applying Poly Ferric Sulfate and Perlite for Filtration

Ali Reza Taheri Fard, Sara Ramzani Movafagh


The horrible quality of water from sand filters leads us to study on the basis and sieving for this sort of filtration. In addition, we assessed surface charges in the style of four samples regarding chemical treatment from two areas before going to water treatment plant and from output. Our inspection demonstrated that the combination of perlite and certain dosage of poly ferric sulfate with the filter surface 60% of surface charge show desirable efficiency.



Water treatment, perlite, poly ferric sulfate, filtration

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