A factory requires the installation of a particulate collector with an overall efficiency of 93% to remove dust particles from a 5400 acfm air stream at ambient conditions. The inlet dust loading is 20 gr/ft3. Determine the followings.
(a) Outlet dust loading (gr/ft3)
(b) Daily mass of dust collected (lb/day)
(c) Daily mass of dust discharged from the collector (lb/day)