Zirconia Nanofiltration Ceramic Membrane

Zirconia Nanofiltration Ceramic Membranes represent one of the most advanced inorganic membrane technologies available for industrial liquid separation. Manufactured from high-purity yttria-stabilized zirconia using precision ceramic engineering, these membranes feature an ultra-thin nanofiltration layer capable of achieving near molecular-level separation.

With pore sizes of approximately 1–2 nm, zirconia nanofiltration membranes enable highly selective separation of dissolved organic compounds, multivalent ions, and high-value chemical products while maintaining exceptional chemical stability under the most demanding operating conditions.

Designed for advanced industrial purification, these membranes are widely used in lithium extraction, rare earth processing, electronic chemicals, pharmaceutical production, and solvent-resistant nanofiltration (SRNF).

Precisely engineered nanopores enable selective separation of molecules while maintaining high permeability.

Suitable for continuous operation in:

• Strong acids
• Strong alkalis
• Organic solvents
• Oxidizing chemicals

Unlike polymer membranes, zirconia ceramic NF membranes remain dimensionally stable in many organic solvent systems.

The fully inorganic ceramic structure withstands repeated chemical cleaning and harsh operating environments with minimal performance loss.

• 1 nm
• 2 nm

Selective purification and concentration of lithium-containing process solutions.

Separation and purification of rare earth elements from complex chemical solutions.

Recovery and purification of specialty chemicals and high-value intermediates.

Suitable for solvent recovery, catalyst recycling, and organic solvent purification.

Concentration and purification of high-value pharmaceutical products.

Purification of ultra-high-purity chemicals used in semiconductor and electronics manufacturing.

✔ Near molecular-level separation

✔ Highest chemical stability

✔ Excellent solvent resistance

✔ Ideal for high-value chemical purification

✔ Outstanding performance under extreme operating conditions

✔ Long service life with low maintenance costs

Looking for a Zirconia Nanofiltration Ceramic Membrane for advanced molecular separation?

Our specialists can help you select the most suitable membrane configuration for lithium extraction, rare earth processing, electronic chemicals, pharmaceutical purification, and other high-value industrial applications.

Contact us today for technical consultation, pilot testing, or a customized quotation.