Deep bed filters are used for filtration of? A. Liquid B. Solid

deep-bed-filters-are-used-for-filtration-of-a-liquid-b-solid

Deep bed filters are used for filtration of?

A. Liquid

B. Solid

C. Gas

D. Non-fluid

I have been asked this question in an online interview.

This key question is from Sterilisation in portion Reactor Engineering of Bioprocess Engineering

The correct choice is A. Liquid

The explanation is: Deep bed filtration is a rapid and efficient method for removing small particles from liquids. Such dispersions of particles in liquids are common in a wide range of industries.