The rate of Alteration of pressure filters is – McqOptions

MCQOPTIONS

1.	The rate of Alteration of pressure filters is
A.	Less than that of slow sand filters
B.	In between the filtration rate of slow sand filters and rapid sand filters
C.	Greater than that of rapid sand filters
D.	Equal to that of slow sand filters
Answer» D. Equal to that of slow sand filters

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