Concentration and separation equipment under a certain pressure, when the original liquid flows across the membrane surface, the densely packed many small pores on the membrane surface only allow water and small molecules to pass through and become the permeate, while the volume of the original liquid is larger than the pore size of the membrane surface The substance is trapped on the liquid inlet side of the membrane and becomes a concentrated liquid, thus achieving the purpose of separation and concentration of the original liquid.
Membrane concentration and separation technology, because it will not cause pollution to the environment, save manpower and material resources, so it is widely used in protein products, antibiotics, traditional Chinese medicine, fruit juice, dairy products, sewage treatment, etc.
Using ultrafiltration membrane technology with different molecular weight cut-offs to separate and concentrate materials such as enzyme reagents, chondroitin sulfate, amino acids, peptides, fruit juices, animal and plant extracts, polysaccharides, glycogen, biological fermentation preparations, traditional Chinese medicines, and proteins. Environmental pollution saves manpower and material resources, and does not require heating. It operates at low temperatures without destroying the structure of the above substances, ensuring the original flavor of the materials and saving energy consumption.
Separation and concentration are carried out at normal temperature and low pressure, so the energy consumption is low, so that the operating cost of the equipment is low.
The equipment is small in size and simple in structure, so the investment cost is low.
The membrane separation process is simply pressurized and transported liquid, the process flow is simple, and it is easy to operate and manage.
As the filter medium, the membrane is a uniform continuum made of polymer materials. It is filtered by pure physical methods, and the substance does not undergo qualitative changes during the separation process (that is, it does not affect the molecular structure of the material).
Enzyme preparations and protein products
Amino acids, peptides, antibiotics
Plant raw materials (flavonoids, pigments, etc.)
Biological fermentation preparation
Large infusion heat removal source
Biological algae products
Heparin sodium, chondroitin sulfate, biopolysaccharide
Oligosaccharides, oligosaccharides, monosaccharides
Organic acids such as citric acid and malic acid
Fruit and vegetable juice
Brewed products (wine, vinegar, etc.)
Medical sterile pyrogen-free water equipment
Industrial separation, concentration and purification
Industrial wastewater treatment, electrophoresis paint, electroplating oily wastewater treatment
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