Question
Download Solution PDFSelf-cleansing velocity is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFSelf-cleansing velocity is defined as the minimum velocity at which sewage should flows such that there is no deposition or accumulation of particles along the drain length.
It is about 0.6 to 0.9 m/sec.
It is given by \({v_s} = \sqrt {\frac{{8kgd\left( {G - 1} \right)}}{f}} \) , where k is sediment coefficient and f is a frictional factor
Last updated on Jun 4, 2025
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