1(one) forced draft degasifier, with an average flow rate of 45 m3/hr shall be supplied to reduce the CO2 content of the decationised water to less than 2 ppm.
It shall be constructed with corrosion resistant material and have a minimum bed depth of 1800 mm
The degasifier shall be complete with inlet control valve, inlet distributor, air blower and level control switch.
Internal surface of tower and storage tank shall be rubber lined and external
surfaces protected by one coat primer.