Packed towers are filled with small objects like catalyst particles or absorbents to perform separation processes like absorption, stripping, and distillation. Wet scrubbers describe devices that remove pollutants from gas streams by bringing the polluted gas into contact with a scrubbing liquid, either by forcing it through a liquid pool or other contact method, to remove the pollutant.

1. LAILATUL SYAHIRAH HUSHAINI
NOR ASMA SYAZWANI ZULKIFLI
NOR SYAFIQAH ARDILA MOHD
SARIFF
SANGAVI MOHAN RAJ

2. PACKED TOWER
Packed tower filled with small
object such as catalyst particles
or absorbent such as zeolite
pellets, granular activated
carbon. Used to perform
separation process such as
absorption, stripping and
distillation

8. The term wet scrubber
describes a variety of
device that remove
pollutants from other gas
stream. In a wet scrubber,
the polluted gas stream is
brought into contact with
the scrubbing liquid, by
forcing it through a pool
of liquid or by some other
contact method so as to
remove the pollutant