China Ceramic Ultrafiltration Membrane Water Purification Solutions - Reliable Suppliers & Factory
Description
⚗️ Ceramic membrane is an inorganic ultra-filtration membrane made of Al₂O₃, developed for water treatment systems based on traditional tubular and flat-sheet ceramic membrane technology. It effectively solves the technical defects of traditional ultrafiltration membranes (Organic membrane — PVDF, PES, PVC) such as fiber breakage, membrane fouling, and limited lifespan.
Its advantages of easy cleaning, long service life, high strength, oil resistance, strong acid/alkali resistance, and high flux make it a better choice for drinking water, food, and chemical industries.
It boasts high packing density. A single membrane column can achieve a filtration area of 12.5 – 24.5 square meters, which gives the module strong processing capacity while saving installation space. Its standardized and modular design allows vertical or horizontal installation like reverse osmosis frames, and it can be compatible with traditional organic membrane ultrafiltration systems, simplifying system piping arrangement.
Composition Ceramic ultrafiltration membrane: ceramic plate with shell of UPVC, Stainless Steel, FRP.
The Difference: Ceramic UF Membrane vs. Organic Membrane
🏺 Ceramic Ultrafiltration Membranes
Made from inorganic ceramic materials through high-temperature baking. Features high wear resistance, high temperature resistance, acid and alkali resistance, long service life, and environmental friendliness.
Particularly hygienic for use in the tap water, food, and pharmaceutical industries.
🧪 Organic Ultrafiltration Membranes
Produced from organic materials such as PVC, PE, and PDFE using a chemical sol-gel process. Susceptible to damage from strong acids and alkalis, prone to peeling and fiber breakage, and have a short lifespan.
Aging may result in the precipitation of microplastic particles, causing micro-pollutants in treated water.
Ceramic filter
PVC UF filter
💡 Ceramic UF membrane has its own advantages such as excellent high-temperature resistance, chemical corrosion resistance, and superior mechanical strength. Especially the large filter area ensures bigger treatment capacity compared with traditional membranes.
They effectively remove suspended solids, bacteria, and colloids, and can be applied in various fields such as domestic safe drinking water, municipal water supply and wastewater treatment, emergency water supply, water reuse, and industrial process wastewater treatment.
Ceramic ultrafiltration membranes have become an irreplaceable or more advantageous choice in the following fields:
🍶 Food & Beverage Industry
- High-Temperature Pasteurization or Sterilization — filtration and sterilization of milk and juice
- Alcoholic Beverage Clarification — wine, beer, and spirits; withstands frequent CIP
- Dairy Concentration — whey protein concentration, skim milk concentration
🔬 Biotechnology & Pharmaceutical
- High-temperature sterilization — water for injection, vaccines, and antibiotics
- Demanding cleaning environments — frequent cleaning with strong acids, alkalis, and high-temperature steam
⚙️ Chemical & Process Industries
- Strong acid/alkali environments — catalyst recovery, purification and concentration
- High-temperature organic solvents — petrochemical filtration and separation
- Nanomaterial separation — inherently stable, does not react with nanoparticles
🌿 Environmental Protection & Water Treatment
- High-difficulty wastewater — oily wastewater, emulsions, electrophoretic paint wastewater
- Membrane bioreactor (MBR) — municipal or industrial MBR with long lifespan and low maintenance
Ceramic UF filter for beer factory, 500t/day
Working Process
About the Factory
Frequently Asked Questions
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What is a ceramic ultrafiltration membrane and what is it made of?
A ceramic ultrafiltration membrane is an inorganic filtration membrane primarily made of Al₂O₃ (aluminum oxide). It is manufactured through a high-temperature baking process, resulting in a membrane with exceptional mechanical strength, chemical resistance, and durability. The membrane assembly typically consists of a ceramic plate housed in a shell made of UPVC, stainless steel, or FRP.
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How does ceramic UF membrane compare to organic UF membrane (PVDF, PES, PVC)?
Ceramic UF membranes outperform organic membranes in several key areas. They offer superior resistance to high temperatures, strong acids and alkalis, and mechanical stress. Organic membranes made from PVC, PE, or PVDF are prone to fiber breakage, peeling, and fouling, and may release microplastic particles over time. Ceramic membranes have a significantly longer service life and are more environmentally friendly.
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What industries can ceramic ultrafiltration membranes be used in?
Ceramic UF membranes are widely used across multiple industries including: food and beverage (milk, juice, wine, beer clarification and sterilization), biotechnology and pharmaceuticals (water for injection, vaccine and antibiotic processing), chemical and petrochemical industries (catalyst recovery, high-temperature solvent filtration), and environmental protection (oily wastewater treatment, MBR systems for municipal and industrial use).
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What is the filtration area of a single ceramic membrane column?
A single ceramic membrane column can achieve a filtration area of 12.5 to 24.5 square meters. This high packing density gives the module strong processing capacity while significantly saving installation space compared to traditional membrane systems.
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Can ceramic UF membranes be integrated into existing organic membrane systems?
Yes. The ceramic UF membrane features a standardized and modular design that supports both vertical and horizontal installation, similar to reverse osmosis frames. It is fully compatible with traditional organic membrane ultrafiltration systems, allowing straightforward system upgrades without major piping modifications.
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How easy is it to clean and maintain a ceramic ultrafiltration membrane?
Ceramic UF membranes are known for their ease of cleaning. They can withstand aggressive CIP (Cleaning in Place) procedures using strong acids, strong alkalis, and high-temperature steam without degradation. This makes them ideal for industries with strict hygiene requirements such as food processing, pharmaceuticals, and municipal water treatment, while also reducing overall maintenance costs and downtime.