OPERATORS MANUAL
ORION II
Orion II 500-10000 Operators
Page 47 of 95
Manual Part no: DOMAON0100 Issue A
April 2008
For a unit fitted with a UF ( as seen below ) the permeate is set higher to take into account the extra
loss of the UF recycle after the CDI stage.
e.g. for a 2000 unit the Permeate will be set to ( 2000 + UF Recycle ) / 0.9
(2000 + 104 ) / 0.9 = 2338 and a CDI concentrate inlet flow of 233.