I. Working principle of ultra filtration equipment:

Ultra filtration is the membrane separation process, whose separation principle is screening, the impetus is pressure, the filtration accuracy is within 0.005-0.01μm, which can remove particles, colloids, bacteria, heat source and polymer organic matters effectively, widely used in separation, concentration, purification of matters. Ultra filtration process has no phase-change, which can be operated under the normal temperature, especially suitable for the separation of thermosensitive substances, which has the good heat resistance, acid-base resistance, oxidation resistance, which can operate continuously under the 60℃ temperature, 2-11 PH.

II. Applications of ultra filtration technology　

Food industry, beverage industry, dairy industry, biological fermentation, biological medicals, pharmaceutical medicals, biological agents, Chinese medicine agents, clinical medicals, dyeing and printing sewage, waste water treatment of food industry, resource recovery and environmental engineering etc.

III. Advantages of ultra filtration equipment　
A. The best organic membrane component, which can guarantee the interception performance and membrane flux.

B. The system recovery is high, the product is good, the high-efficiency material separation and purification, multiples concentration are come true.  

C. The treatment process has no phase-change, there is no bad effect on the compositions of materials, the separation, purification and concentration can be done under the normal temperature, especially suitable for the treatment of thermosensitive substances, avoid bioactive matters damage caused by high temperature, keep the bioactive matters and nutrition of raw materials effectively.  　　
D. The system has the low energy-consumption. Production cycle is short, in contrast to conventional technology, the run cost is low, which can reduce the production cost effectively, improve the economic benefits of enterprises.　
F. The system technology is advanced, integration is high, structure is compact, covering area is small, operation and maintenance is simple, labor intense is low.

F. The system materials adopt sanitary pipe valves, the field is clean, which meets the requirements of GMP or FDA.

G. Control system can be customized based on the detailed needs, combined with advanced control software, online monitor the important operation parameters on the field, avoid manual misoperation, guarantee the system service in the long term.