Ultrafiltration system
(UF ceramic)

 Раздел доступен гостю




Ultrafiltration system with ceramic membranes

Ceramic membrane is a porous fine ceramic filter which is sintered from Aluminum, Titanium or Zirconium under ultra high temperature. Ceramic membrane normally has an asymmetrical structure with porous support active membrane layer. The macro porous support ensures the mechanical resistance while the active layer functions separation ranging from Microfiltration, Ultrafilatration (pore diameter 0,07 - 0,2; 0,2 - 0,5; 0,5 - 1,03 µm). Ceramic Membrane can be run as in flow filtration mode so in dead-end filtration mode. The turbid fluid goes through membrane layer inside the single channel or a multichannel at a high velocity. Driven by transmembrane pressure, the clean liquid with micro-molecule pass through the membrane layer vertically to permeation, the solid and big molecule is rejected in retentate. The feed fluid is thus clarified concentrated and purified.

Ultrafiltration equipment with ceramic membranes applications:

  • Plating wastewater treatment plants

  • Electroplating and surface treatment wastewater purification

  • Oil emulsion separation and treatment

  • Recovery of iron (III) from aqueous streams by ultrafiltration

  • Drinking water treatment and water conditioning

  • Chemical industry

Ultrafiltration system

Ultrafiltration system with ceramic membranes for wastewater treatment and heavy metals recovery

Parameter

Meaning

 Membrane module dimentions Lenght 920 mm
 Diameter 113 mm
 Membrane numbers Generated in terms of capacity requirement
 Vessel materials Stainless steel or Polypropylene
 Weight 11,2 kg
 Module capacity 0,25 - 0,5 m3/h*unit (depend on concentration of pollutants in water)
 Filtration type Dead-ended or cross flow
 Pore diameter 0,07 - 0,2;  0,2 - 0,5;  0,5 - 1,03 мкм
 Surfase area 1,4 m2
 Operation pressure 3 - 5 kgf/sm2 (0,3 – 0,5 MPa)
 Operating temperature 5 - 110 ?С
 Operation life Up to 10 years
 Regeneration Backwashing or compressed air blowing
 Regeneration frequency From several hours to several weeks

Membrane selectivity

 Heavy metals  50 - 95 %
 Oils 85 - 99 %
 Mechanical impurities 94 - 99 %
 Oil concentration Not more then 200 mg/l

Mendeleev University Science Park For any information please contact us by e-mail: info#enviropark.ru or by phone: + 7 495 7680646.