Figure 7-12.Model S Hypochlorinator.
a pressure vessel, piping and valves, safeties, a
refrigeration unit, and a vaporizer. All of these devices
require normal maintenance.
the characteristic odor. Because the gas is extremely
soluble, a water spray can pick up ammonia, which has
escaped. The same precautions used with chlorine are
used in handling ammonia with the following
exceptions and additions:
Ammonia fumes are poisonous, but even small
concentrations of ammonia are quickly noticeable by
Because ammonia is lighter than air, install vents
at the top of the room.