CoMem silicon carbide ceramic membrane

Designed for removal of suspended solids as well as oil droplets & oil emulsions


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CoMem - Ceramic Tubular Membranes

Designed for removal of suspended solids as well as oil droplets and oil emulsions.

The high flux CoMem® asymmetric silicon carbide (SiC) ceramic membrane from LiqTech is designed for the removal of suspended solids as well as oil droplets and oil-emulsions from solutions. The element may be operated in crossflow mode and in dead-ended mode with a fast forward flush. The CoMem® elements are designed for cross-flow operation.

Our tubular membranes offer robust and high yield membrane solutions for produced water in the Oil & Gas market and industrial wastewater for removing suspended solids as well as oil droplets and oil emulsions from solutions.

  • Market-proven
  • Made by filtration experts
  • Installed in more than 300+ systems
  • Perfect membrane for wastewater
Contact LiqTech Ceramics

Superior Tubular Ceramic Membrane

Features & Benefits

  • Unmatched flux
  • Small footprint
  • Excellent thermal properties
  • Unmatched performance
  • Chemically inert
  • Efficient cleaning
  • Robustness
  • Long service life - less maintenance

Application Areas

  • Industrial wastewater
  • Produced water
  • Pre-RO filtration
  • Others
Element data
Configuration Cylindrical with round channels
Selective membrane material Silicon Carbide (SiC)
Carrier material Silicon Carbide (SiC)
Temperature tolerance Up to 800°C
Application data
Operating pressure Max 10 bar TMP; recommended below 3 bar TMP
Maximum operating temperature Determined by system components
Maximum chlorine concentration Unlimited
pH tolerance 0 – 14
Cleaning Chlorine, acid, caustic, solvents, oxidizers
Maximum negative TMP 3 bar
Flux
PRODUCT Typical flux at 25°C - On non-fouling water @ 1bar
UF Membrane 3 m³ /(m²h)
MF Membrane 6 m³ /(m²h)
* Carrier only. Symmetric filter. No membrane layer. MF Filter* >10 m³ /(m²h)

ID3mm

SPECIFICATION SHEET - COMEM® OD25MM 30 ROUND CHANNELS
Model Element dimensions A (mm) x B (mm) Channel dimensions (mm) Membrane area (m²) Feed flow at 2 m/s
COM0250305xxx-03 25±1 x 305±1 Ø3 0.09 1.58 m³/h
COM0251016xxx-03 25±1 x 1,016±1 Ø3 0.28 1.58 m³/h
COM0251178xxx-03 25±1 x 1,178±1 Ø3 0.33 1.58 m³/h
Ordering Data
PRODUCT OD25x305mm OD25x1016mm OD25x1178mm
UF Membrane COM0250305 UF-03 Per Request COM0251178 UF-03
MF Membrane COM0250305 MF-03 Per Request COM0251178 MF-03
MF Filter COM0250305 MFF-03 Per Request COM0251178 MFF-03

Monotube (ID17mm)

SPECIFICATION SHEET - COMEM® OD25MM Monotube
Model Element dimensions A (mm) x B (mm) Channel dimensions (mm) Membrane area (m²) Feed flow at 2 m/s
COM0250305xxx-17 25±1 x 305±1 Ø17 0.016 1.58 m³/h
COM0251016xxx-17 25±1 x 1,016±1 Ø17 0.055 1.58 m³/h
COM0251178xxx-1725±1 x 305±1 25±1 x 1,178±1 Ø17 0.063 1.58 m³/h
Ordering Data
PRODUCT OD25x305mm OD25x1016mm OD25x1178mm
UF Membrane COM0250305 UF-17 Per Request COM0251178 UF-17
MF Membrane COM0250305 MF-17 Per Request COM0251178 MF-17
MF Filter COM0250305 MFF-17 Per Request COM0251178 MFF-17

Do you need more information?

Do you want to know more about our tubular membranes, please do not hesitate to contact us.

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