Portable Water Demineralisers Ionex DM (IDM-B), are two bed portable demineralisers Producing DM water free from
dissolved solids less than 5 ppm and pH 7.5 to 8 up to 6500 Lit/Hr.
units are economical easy to install and simple to operate. Unit
comprise of two PVC pressure vessels containing resins and internal fittings
mounted on frame work with suitable valves; piping and conductivity indicator.
Raw water passes through cation
exchanger where all cations are replaced
by H+ ion & Water becomes decationised
resulting in a solution of weak and strong
In the next anion exchanger, weak and strong
acids are removed.
When the capacities of exchangers are
exhausted the resin is regenerated as the
cation exchanger with acid and the anion
exchanger with sodium hydroxide.
The service, regeneration, fast/slow rinse
& backwash operation is carried out
through a nest of valves or one single
control Multiport Valve