Gansu pure water equipment gelatin ion exchange equipment membrane concentration equipment

Gansu pure water equipment gelatin ion exchange equipment membrane concentration equipment

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Pure water equipmentPure water equipment mainly removes impurities, ions, microorganisms, etc. in water through a variety of filtration, reverse osmosis, ion exchange and other technologies to obtain high-purity water. For example, reverse osmosis technology uses the principle of semi-permeable membrane, under pressure, water passes through the semi-permeable membrane and salt and other impurities are intercepted, so as to achieve the purpose of desalination and removal of other small molecular impurities. Ion exchange is the use of ion exchange resin and water ion exchange reaction, the removal of ion impurities in water.

Ion exchange equipment ﹕The equipment uses the selective adsorption and exchange characteristics of ion exchange resin to remove impurity ions in the gelatin solution, such as calcium, magnesium, iron and other cations and anions such as sulfate and chloride ions, thereby improving the purity and quality of gelatin. Ion exchange resins are generally divided into cation exchange resins and anion exchange resins, which perform exchange reactions with cations and anions in a solution, respectively.

Membrane concentration equipment ﹕The membrane has a specific pore size and pore structure, like a sieve. When the solution passes through the membrane, the solvent (such as water) and small molecular substances can pass through the pores of the membrane, while macromolecular substances, colloids, bacteria, etc. are retained, thus realizing the separation of different components in the solution and achieving the purpose of concentration. For example, in the ultrafiltration membrane concentration process, larger molecular weight proteins, polysaccharides, etc. are retained on one side of the membrane, while water and small molecular impurities pass through the membrane, so that proteins, polysaccharides and other substances are concentrated.


 
 

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