FAQ

• What Are The Advantages Of Ceramic Membrane? Compared with such traditional filter like polymer membrane, ceramic membrane has many unique advantages: High separate accuracy, limpid and transparent filtrate with little content of impurity；Pure alumi... Read More
• How Does Ceramic Membrane Work? During filtration by means of ceramic membrane made by JIUWU the medium to be filtered flows through the channels of the membrane carrier. All particles whose size exceeds the pore radius of the membr... Read More
• Does Ceramic Membrane Need To Be Cleaned? Membrane fouling is a major obstacle to wide spread application of the membrane. It is the phenomenon whereby the membrane permeated flux decreases and the transmembrane pressure (TMP) rise with the p... Read More
• What Is The Structure Of Ceramic Membrane? From the perspective of microstructure, the inorganic ceramic membrane has two structures: "symmetric ceramic membrane" and "asymmetric ceramic membrane". Since asymmetric ceramic membrane has better ... Read More
• What Are The Requirements For Ceramic Membrane Operation? Ceramic membrane needs to be used and operated in normal operating procedures. The following conditions and chemicals of operation are absolutely not allowed, because it may destroy or damage ceramic ... Read More
• What Is The Difference Between Dead-End Filtration And Cross-Flow Filtration? Ceramic membrane manufactured by JIUWU HI-TECH is used for liquids separation in a cross-flow filtration way which is different from dead-end filtration.Dead-end filtration means the fluids flow is ve... Read More
• What Does Ceramic Membrane Flux Mean? The flux (permeate rate) is the flow rate of liquid that passed through the ceramic membrane layer and out of ceramic membrane in liter/m2.hour.(LMH), Specified permeates are based on a feed pure wate... Read More
• What Is The Real Material For Producing Ceramic Membranes? Ceramic membrane elements are manufactured from pure α-Al2O3, the chemical stable form of Al2O3. Membranes are made of Al2O3, ZrO2 or TiO2 depending on pore size. Due to fine nuanced manufacturing st... Read More
• What Are The Advantages Of Ceramic Membrane Module Offered By JIUWU HI-TECH? High performance sealing assemblies;Industrial or sanitary design ;Module material is stainless steel, FRPP, Titanium or customized on demand;Customized ceramic membrane module can also be considered ... Read More
• What's The Benefits Of Cross-Flow Filtration? A continuous process, easily automated; The exclusively physical separation that does not alter the products ;A closed system that eliminates contamination risks ;Applicable to many industrial process... Read More
• Why Can Ceramic Membrane Operate At High Temperatures? The thermal stability of ceramic membrane determines that it can be operated at high temperatures for a long time. This advantage is particularly suitable for treating feed with high temperature or th... Read More
• What Are The Applications Of Ceramic Membrane In Water & Waste Water Treatment? Sizing solutions recovery Indigo recovery Washing effluents Dye baths Washing water with inks from gum printing originAlkaline baths from printed circuits Black liquorsCoating effluent Paper pulp blea... Read More
• Could Ceramic Membrane Machine Be Designed With Backpulsing Unit? Yes. Ceramic membrane machine can be designed with backpulsing unit. The backpulsing unit could keep ceramic membrane clean during running. It is a kind of cleaning unit. Read More
• Is Ceramic Membrane The Cross-Flow Filtration? Yes, it is. Ceramic membrane is a kind of Cross-flow filtration which is a continuous process in which the feed stream moves parallel to the membrane filtration surface and purified liquid passes thro... Read More
• Does JIUWU Ceramic Membrane Resists Corrosion And High Temperature? Jiuwu ceramic membrane resist repeated chemical or thermal sanitizing cycles. Their wide range of pH compatibility enables the filtration of acid or base solutions. They are also compatible with all o... Read More
• Does JIUWU Ceramic Membrane High Reliability And Cost Effective Separations? Jiuwu retains complete control over the entire ceramic manufacturing process (support, membrane layers) and the module specifications (gaskets, housings), insuring the reliability of the final product... Read More
• On Receipt Ceramic Membrane, How Will Client Store Them? On receipt, inspect the product and packaging for signs of damage. Check if the grade and part number of the item supplied meets the requirements for the applicationThe product should be stored in its... Read More
• Could Ceramic Membranes Be Heat Sterilized? Yes, ceramic membranes can be heat sterilized. But steam sterilization is a delicate procedure, which carries significant risks of damaging the system components often induced by the difficulty to con... Read More
• Except Heat Sanitation, Is There Any Other Sanitation Methods For Ceramic Membrane? Other methods of sanitation currently employed, particularly in the food and beverage and bio-industries include:a. Circulation of water and ozoneb. Circulation of hydrogen peroxide and peracetic acid... Read More
• How To Start Your Equipment With Ceramic Membrane Elements? After mounting the equipment: Fill the equipment with desalted water. Do not use normal water, chalk inside normal water can reduce the flow rate. Start your equipment and start a normal filtration ru... Read More