eWater Glossary:  “back-washing and flushing”

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Top Term back-washing and flushing Definition By reversing the flow, to remove accumulated sediment particles from the sand filter in a water treatment plant. Source (toolkit 20091023)

this term: "back-washing and flushing"

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eWater Glossary Version: 1.0.1 — eWater CRC 2009-2011