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A Complete Guide: Design, Working & Benefits of Slow Sand Filter
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Different between slow sand filter(SSF) and rapid sand filter(RSF).
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5.1 Slow sand filtration
Star-O-Kad Chemicals and Engineering consultancy. - IN-DEPTH FILTRATION FOR CONVENTIONAL WATER TREATMENT. SLOW SAND FILTRATION PROCESS. Slow sand filtration is a biological process, because it uses bacteria to treat the water. This