Ultrafiltration (UF) Plant

Ultrafiltration (UF) introduction:

Ultrafiltration membrane filter with the drive forced of pressure difference between both membrane side.Many micro-pore on the surface of Ultrafiltration membrane will merely for water or small molecules material passing when raw liquid flow to membrane surface, the passed small molecules material or water called permeate liquid, the resistant liquid before membrane called concentrated liquid, so that achieve the objective of purification,separation and concentration of raw liquid.

Characteristic:

1. Lower operation pressure,lower consumption
2. UF membrane with a asymmetric structure
3. Available for industry using because of widely use
4. Easy for cleaning,suit for long term frequent using
5. Filter method normally is cross-flow filter
6. Separation principle normally mechanical sieving principle
7. Membrane module forms are plate type,roll type,tube type,capillary module and hollow fiber module.
8. Separation scope is macro-molucular substance and colloidal materials with Molecular weight 1000-105 with multiple,the corresponding particle diameter is 5um- 0.1μm.

Applications:

Ultrafiltration technology apply to kinds of process procedure for separation,it could work individually or combined with other method. Following application for ultrafiltration will be incredible

1. Application in Water treatment
• Production of drink,cosmetic and aseptic water
• Production of aseptic water and transfusion in medicine industry
• Pre-treatment of RO unit feeding water.
• Terminal fine treatment of pure water,high pure water in electronic industry

2. Application in food fermentation industry
• Whey protein recovery and skim milk concentration in dairy industry
• Vegetable protein recovery and concentration in bean products industry
• Fruit juice clarification,sterilization,pectin removable and tannin
• Clarification,sterilization and maturation acceleration of wine
• Extraction and purification of fermentation liquid
• Concentration and refining of enzyme and polysaccharide.

3. Application in medicine industry
• Concentration of blood products,desalt and refining
• Purification of antibiotics and interferon
• Concentration purification of kinds of toxin and vaccine
• Concentration purification of heparin sodium
• Purification of herbal extract medicine
• Ultrafiltration of artificial kidney and liver ascites

4. Effluent treatment and useful material recovery
• Electroplating effluent treatment and recovery
• Electrophoretic coating effluent treatment and recovery
• Oil paint treatment and recovery in cellulose industry
• Emulsified oil treatment and recovery in machinery industry
• PVA and Dyed waste water treatment and recovery in textile industry
• Treatment and recycle of Glycerol and paper making waste water

Model list:

More big system can be choosed.