SiC Ceramic Microfiltration & Ultrafiltration Membrane is sintered through recrystallization technique in high temperature of 2400℃.

The raw material Silicon Carbide have features of high hardness and high strength.

Features of SiC Ceramic Membrane  

Extremly stable chemical properties；  

Extremly high coefficient thermal conductivity；  

Extremly low coefficient of thermal expansion；  

Excellent abrasion resistance performance；  

High porosity of 40~50%；  

High Flux, 5~10 times than other membrane.

Silicon carbide microfiltration membranes have emerged as a highly innovative and efficient solution in the field of filtration technology.

Exceptional Material Properties

Silicon carbide (SiC) is renowned for its remarkable physical and chemical properties. As a material for microfiltration membranes, it offers high mechanical strength. This means that the membranes can withstand significant pressure differentials without breaking or deforming. In filtration processes where high - pressure systems are often required to drive the filtration, the robustness of SiC membranes is a crucial advantage.

SiC also exhibits excellent chemical resistance. It can tolerate a wide range of corrosive chemicals, acids, and bases. This makes it suitable for filtering various types of aggressive and complex fluids. Whether it is in industrial wastewater treatment containing strong acids or in the filtration of chemical process streams, the SiC microfiltration membrane can maintain its integrity and performance.

Microfiltration Capabilities

The microfiltration function of these membranes is based on their precisely engineered pore structure. The pores in a silicon carbide microfiltration membrane are sized to allow the passage of small molecules and ions while retaining larger particles, such as suspended solids, bacteria, and large macromolecules. This enables the membrane to effectively purify fluids by separating out unwanted contaminants.

The membranes can achieve high - quality filtration with a high degree of selectivity. They can be tailored to specific filtration requirements by adjusting the pore size during the manufacturing process. For example, in the production of ultrapure water for semiconductor manufacturing, a very fine - tuned pore size can be used to ensure that no particles or impurities above a certain size are present in the water.

Energy - Efficient Filtration

One of the significant benefits of silicon carbide microfiltration membranes is their energy - efficiency. Due to their unique material and structure, they can operate at relatively low transmembrane pressures while still achieving high - quality filtration results. This is in contrast to some traditional filtration methods that may require much higher pressures to achieve the same level of purification. Lower operating pressures translate into reduced energy consumption, which is not only cost - effective but also environmentally friendly.

Applications in Multiple Industries

In the water treatment industry, silicon carbide microfiltration membranes are used for municipal water purification, where they can remove turbidity - causing particles, algae, and bacteria from raw water sources. In the pharmaceutical industry, they play a vital role in the purification of drugs and biopharmaceuticals, ensuring that the final products are free from contaminants.

In the food and beverage industry, these membranes are used for clarifying juices, filtering beer, and purifying dairy products. They can remove unwanted solids and microorganisms while maintaining the flavor and quality of the products.

Long - Service Life

The durability of silicon carbide microfiltration membranes contributes to their long - service life. Their resistance to wear, chemical attack, and mechanical stress means that they can operate for extended periods without the need for frequent replacement. This reduces the overall cost of ownership in filtration systems, as the cost of membrane replacement is a significant factor in the long - run economics of filtration operations.

In conclusion, silicon carbide microfiltration membranes represent a state - of - the - art filtration technology with a wide range of applications. Their combination of excellent material properties, precise microfiltration capabilities, energy - efficiency, and long - service life makes them an invaluable asset in various industries that rely on efficient and reliable filtration processes.