- the reinvented plate
AQQA®-plate is a submerged ultrafiltration system, that combines the advantages of a plate and frame system with those of a hollow fibre system and thus guarantees highest output and low maintenance operation.
The new standard:
A robust plate that is not prone to clogging with full backflush capability like a hollow fibre.
new sandwich plate design
highest output of all submerged ultrafiltration systems:
many holes with defined size instead of few holes distributed on many square meters of membrane surface area
typical flux in MBR applications: 30 l/m2.h
possibility to "overflux" the plates with up to 50 l/m2.h
full backflush with 350 mbar and the membrane stays in place, no tearing at the welding edge
straight plates with a defined gap of 6 mm (option: 8 mm for extreme MLSS concentrations) can not plug
plates can not touch each other and stick together
AQQA®-plate is available in three sizes:
565 x 418 mm
490 x 418 mm
270 x 220 mm
AQQA®-plate can be connected to stacks of 2, 3, 4, .... up to 100 filterplates. The plate distance is 6 mm for high solids loading and less requirements for prefiltration. A gap of 8 mm is available for extreme MLSS concentrations up to 30 g/l.
Membrane Type: Ultrafiltration
Pore Size (nominal): 0,04 µm
Chlorine Resistance as Cl2: 500.000 ppmh
surface: non-ionic and highly hydrophilic
no wetting agents - drying resistant