Small-Scale Ceramic Membrane System Customized for Cutting Fluid

Ceramic membrane concnetration system can use for concentrating many solutions, such juice, milk and so on.

This kind of membrane is made with fine ceramic substances for filtration, which has porous structure and high performance characteristics. Its porous support lays and transition lays are distributed in symmetry form, and its filtration precision includes MF, UF.

This membrane filtration is a sort of filtration of liquid-solid separation of "cross-flow". When the raw solution flows in the channels, and under high pressure, solution containing small molecular pass through the membrane and concentrated solution is clogged, then, the purpose of separating and concentration reached.

Application:
1)Biochemical and Pharmaceutical Industries: Clarification of fermentation liquids
2) Environment Protecting Engineering
3)Clarification and separation of turbid water and wastewater.
4)Food Industry: Micro filtration of milk, clarification of fruit juice, separation of soybean   Protein, Palm oil concentration.
5) Petrochemical Industry.
6) Other Fields: Reclaim and collection of nano-powders, and catalyze, filtration of acid/alkali liquids, membrane bio-reactor.

Ceramic membrane system is an ideal way to lower your oily-water waste disposal costs. The filtration system utilizes high-velocity fluid "crossflow" across the face of the membrane. The oil-free water passes through the ceramic membrane while the oily waste is concentrated in a process reservoir. Depending on the particular waste stream disposal, volumes can be reduced as much as 20x. The system is designed to accept different micron-rated membranes (0.2 μ m, 0.01μ m, 0.005μ mand 0.003 μ m) in order to meet all specific local discharge ordinances.

Features and Benefits:
High Packing Density
Resistant to Thermal Shock
Back Flushable
Immune to Chlorine Attack
Durable Ceramic Extends Lifetime
High Surface Area to Unit Volume
Compact Design
Company information

JIANGSU JIUWU HI-TECH CO.,LTD (referred to as "JIUWU HI-TECH") was founded in 1997. In 2017, JIUWU HI-TECH has listed on Shenzhen stock exchange (stock code: 300631). Now it becomes the largest ceramic membrane manufacturer in the world.

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 aluminium oxide brings membrane excellent performance on resistance to acid and alkali and makes the membrane longer working life;
• No additive needed, the dense bacterial residue can be recycled as feed, so it's an environmental friendly technology;
• Operate under normal temperature and duration, which ensure product activity. More of the original flavour and aroma of the fruit is retained;
• Higher yield rate of high quality products;
• The membrane pore size keeps asymmetric distribution and low slow decay, and maintain high flux filtration;
• Greatly reduce the discharge of waste;
• Membrane runs with high strength and excellent wear resistance
• Controlled by PLC automatically
• Less grounding necessary for installation &small footprint

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 membrane are retained. The particles /molecules build up in the concentrate. The filtrate permeates through the pores and depending on the procedure is subjected to subsequent process stages. This filtering method is also called "cross-flow filtration" or "dynamic filtration" . Cross-flow management can achieve stable fluxes. Cleaning is performed by means of backward flushing or chemical cleaning.

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 passage of time due to the membrane fouling. To solve the problem, cleaning step is must be took, or the membrane after using can be exchanged.

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 mechanical strength and higher permeation flux, which has dominated industrial application. Industrially applied and widely promoted porous ceramic membrane is mainly composed of three layers: the supporting layer, transition layer, separation(membrane) layer.