mixte pat deionizer
rotek poate proiecta si construi unitati bespoke mixte pat lustruire pentru a se potrivi toate customers'requirements noastre. cation and anion resins are combined in a grp or stainless steel vessel to produce ultra pure water. usually a mixed bed polishing unit contains strong acid cation (sac) resin and strong base anion (sba) resins combined to a ratio of approximately 40% cation resin to 60% anion resin. (all resin volumes are dependent upon the incoming water analysis and the required quantity of treated water). mixed bed polishers are typically installed when a water quality of less than 1 micro ohm conductivity is required. rotek can install mixed bed polishers after a standard reverse osmosis or demineraliser, to produce ultra high quality water. the cation resins in our mixed bed polishers are of a higher specific gravity and settle at the bottom of the vessel whilst the anion resin will automatically float to the top.
please note: the cation resin must be a strong acid cation type (sac) and the anion resin must be a strong base anion resin (sba)
after a service cycle, each resin is regenerated as listed:
(sac): strong acid cation resin is washed with approx. 30%acid clorhidric
(sba): strong base anion is washed with approx. 26% caustic.
please note: the above regenerate strengths refer to the values before being diluted by the mixed bed polisher educator systems.
professional series mixed bed deionizer
pre-programmed 9 steps of regeneration procedures.
each regeneration procedures timing is adjustable
p.l.c. control with light indications on a mimic panel
resistivity controller or conductivity controller is included.
acid and caustic dosing systems.
automatic / manual switches provide flexible controls
temperatura de lucru: 5°c~ 45°c
presiune de lucru: 30~10,00 psi
feed water requirements: tds below 200ppm / ph 6~ 8 /
organics, oxide, chlorine below 1 ppm
regeneration chemicals: 28%hcl / 30%naoh
caietul de sarcini
capacitatea de schimb
MB , MB, MB, MB, MB, MB-240-21
21 × 62
24 × 72
30 × 72
36 × 72
42 × 72
48 × 72