Flat Sheet Ceramic Membranes

Flat sheet ceramic membrane modules are advanced inorganic membrane solutions designed for high-performance solid-liquid separation and wastewater treatment applications.

Manufactured from high-purity ceramic materials including Al₂O₃ (Alumina), TiO₂ (Titania), and ZrO₂ (Zirconia) through a high-temperature sintering process, these asymmetric ceramic membranes provide excellent mechanical strength, chemical stability, and long-term filtration performance.

With filtration ratings covering microfiltration (MF) and ultrafiltration (UF) ranges, flat sheet ceramic membranes are widely applied in ceramic membrane bioreactors (CMBR), industrial wastewater treatment, municipal wastewater purification, drinking water polishing, and advanced separation processes.

Compared with conventional polymeric flat sheet membranes, ceramic flat sheet membranes offer superior durability, higher chemical cleaning tolerance, and extended service life under demanding operating conditions.

Constructed from inorganic ceramic materials, the membrane provides outstanding resistance to:

• Strong acids and alkalis
• Oxidizing chemicals
• High-temperature operating conditions

Suitable for harsh industrial wastewater and complex separation environments.

The smooth ceramic surface and controlled pore structure reduce pollutant adhesion and improve resistance to:

• Organic fouling
• Suspended solids accumulation
• Biological contamination

This enables stable flux operation and longer cleaning intervals.

Compared with polymeric membranes, ceramic flat sheet membranes provide:

• Higher structural strength
• Better resistance to pressure fluctuations
• Excellent durability during repeated cleaning cycles

Ceramic membranes tolerate aggressive cleaning methods, including:

• Acid cleaning
• Alkali cleaning
• Oxidant cleaning

allowing effective flux recovery and reduced maintenance frequency.

Uniform pore distribution ensures reliable removal of:

• Suspended solids
• Bacteria
• Fine particles
• Macromolecular contaminants

while maintaining stable filtration performance.

Flat sheet ceramic membrane modules are widely used in:

• Ceramic Membrane Bioreactors (CMBR)
• Municipal wastewater treatment
• Industrial wastewater purification
• Food and beverage wastewater treatment
• Pharmaceutical wastewater treatment
• Chemical process separation
• Drinking water polishing
• Water reuse systems

Our ceramic flat sheet membrane modules combine advanced ceramic material technology with reliable manufacturing processes to deliver:

• Long-term filtration stability
• Excellent fouling resistance
• High chemical cleaning tolerance
• Reduced operating and replacement costs
• Reliable performance in demanding wastewater applications

For customized membrane materials, pore sizes, module configurations, and application requirements, please contact our technical team.