RO Pure Water Treatment is the most precise membrane liquid separation technology. The operating pressure is applied on the side of the inlet water and the concentrated solution to overcome the natural osmotic pressure.
When the operating pressure higher than the natural osmotic pressure is dropped on the side of the concentrated solution water molecules naturally permeate the flow The direction will be reversed, and the water molecules in the influent concentrated solution pass through the reverse osmosis membrane to become the purified water om the dilute solution side Reverse osmosis suitable equipment can block all soluble salts and organic substances with a molecular weight greater than 100. but allow water molecules to pass through, The salt rejection rate of reverse osmosis composite membranes is generally greater than 98%.
RO behandling af rent vand
Most of our projects use DOW Filmtec, Toray, Vontron, Hydranautics, LG brands. They are well-known brands in the water treatment industry.
The reverse osmosis membrane is the core element to realize reverse osmosis, and it is an artificial semipermeable membrane with certain characteristics made by simulating biological semipermeable membrane. Generally made of polymer materials. Such as cellulose acetate film, aromatic polyhydrazide film, aromatic polyamide film. The diameter of the surface pores is generally between 0.5 and 10 nm, and the permeability is related to the chemical structure of the membrane itself. Some polymer materials have good repellency to salt, but the permeation speed of water is not good. The chemical structure of some polymer materials has more hydrophilic groups, so the permeation speed of water is relatively fast. Therefore, a satisfactory reverse osmosis membrane should have an appropriate amount of permeation or salt rejection.
Additionally, commercial RO water treatment systems can incorporate chemicals such as anti-scaling (scaling inhibitors), anti-fouling, pH adjustment, sterilization and disinfection chemicals in the pre- or post-treatment. We keep a close eye on the water treatment industry and add new water technologies to our reverse osmosis water plants.
When checking the customer's water quality analysis report, sometimes due to scaling and scaling problems, we can use the CIP (cleaning-in-place) system to clean the membrane in the membrane shell to make the membrane longer life. It is a new type of water treatment technology most used in the water treatment industry.
Elektrisk strøm fra kommercielle RO-vandbehandlingssystemer
For kommercielle vandrensningsanlæg har brug for 220-380V / 50Hz / 60Hz. For større kapacitet, især til industrielt omvendt osmosesystem, på grund af højtrykspumpe, har den brug for 380V 50/60Hz. Med hensyn til dit kommercielle design af omvendt osmose vandfiltreringsmaskine kontrollerer vi din strømforsyning og beslutter fix strøm til dig. Vi har også nogle energibesparende metoder til at reducere elektriske omkostninger, Chunke nye vandbehandlingsteknologier hjælper dig med at reducere dine største omkostninger til driftssystem.
Før du køber kommercielt vandrensningssystem, skal du vide:
1. Produktionskapacitet for rent vand (l / dag, l / time, GPD).
2. Fodervands-TDS og råvandsanalyserapport (forhindre tilsmudsning og skaleringsproblem)
3. Jern og mangan skal fjernes, før råvand kommer ind i omvendt osmosevandfiltreringsmembran
4. TSS (Total Suspended Solid) skal fjernes før kommercielt vandrensningssystems membran.
5. SDI (Silt Density Index) skal være mindre end 3
6. Sørg for, at din vandkilde ikke har olie og fedt
7. Klor skal fjernes inden kommercielt vandbehandlingssystem
8. Tilgængelig elektrisk strømspænding og fase
9. Indretning af sted for kommercielt ro-omvendt osmosesystemDriftsspecifikation for kommercielle RO-vandbehandlingssystemer
Fødevand TDS: 0 - 1000ppm
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Hårdhed over 18ppm Har brug for antiscalant dosering
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Uklarhed skal være
Fjernet
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Maks. temperatur for fødevand: 42 °C
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Arbejd med højere TDS-resultater lavere
Opsving
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H2S skal være
Fjernet
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pH-tolerance: 3-11
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Maks. jernindhold: 0,05 ppm
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Fødevandstryk: 1,5 til 6 bar
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Maks. silicatolerance: 60ppm
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Contact us to learn more about our industrial reverse osmosis systems and commercial RO water plants. Our sales team and technical team will be happy to share new water treatment technologies for your project.