LabTower EDI
Ultrapure water system
12
7. Flow chart
B1 Storage tank:
Stores the product water produced.
F1 Prefilter, 5µm + activated
carbon and
hardness stabilisation
(not with upstream
softener)
Prevents the penetration of particles > 5µm and too high
chlorine concentrations.
Stabilizes calcium and magnesium.
F2 RO-Module:
Semipermeable, thin-film, composite, spiral wound
membrane.
F3 Ion exchanger:
Removes inorganic ions and traces of dissolved organic
substances.
F4 Ultrafiltrationcapsule:
charged (option)
Retains particles > 0,2µm.
F5 Sterile vent filter or
Sterile vent
CO
2
Adsorber (option)
Prevents the penetration of airborne bacteria and particles >
0,2 µm.
F6 Fine filter
Sterile filter
(option)
Retains particles > 1µm.
Retains particles > 0,1µm.
