Filtration operation carried out by continuous increase of the inlet pressure of slurry, is called the __________ filtration.

Filtration operation carried out by continuous increase of the inlet p

1.	Filtration operation carried out by continuous increase of the inlet pressure of slurry, is called the __________ filtration.
A.	constant rate
B.	varying pressure
C.	varying rate
D.	constant pressure
Answer» B. varying pressure

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Filtration operation carried out by continuous increase of the inlet pressure of slurry, is called the __________ filtration.

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