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| Customization: | Available |
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| Certification: | ISO9001, RoHS, CE |
| Salt Rejection Rate: | 99.0% |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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20m3 Per Hour Reverse Osmosis Systems Seawater Desalination Solar Powered Desalination Plant Salt Water to Drinking Treatment Equipment
Industrial RO Seawater Desalination Plant Capacity range between 2m3/hour to 2500m3/day. If you need smaller than this capacity please see our commercial RO Desalination Machine.
All RO Seawater Desalination Plants are started from booster pump, it feeds raw water to pretreatment tanks. Depends on capacity pretreatment tank size and numbers can be changed. Because of High TDS (total dissolve solid) and salt water's corrosion, we are using FRP or Carbon Steel material for pretreatment tanks. Pretreatment consists of Sand Media Filter Tank, Activated Carbon Filter Media Tank and Softener Tank which has ion exchange resin inside, they are very important for Industrial RO Desalination Machine.
Pretreatment is used to remove large number of suspended solids, iron, turbidity, unwanted color, unpleasant taste, chlorine, sediment, organic contaminants, odors. In pretreatment we can control the follow manual or automatic for Reverse Osmosis Seawater Purification Plant.
After pretreatment water goes to cartridge filter housing, we call it as security filter, most of application we are using FRP or PVC Plastic material for cartridge filter housing or Bag Filter Housing. There is 1µm or 5 µm PP filter in cartridge filter housing for Reverse Osmosis Seawater Purification System.
After cartridge filter housing, water goes to membrane pressure vessel with High Pressure Pump, you have brand option for High Pressure Pump (Other imported brands, CNP or Chunke) and it allows you to adjust your budget. Membrane housing shell inside depends on capacity we have 4040 or 8040 Membranes. Most of our project we are using DOW Filmtec, Toray , Vontron, Hydranautics, LG brand SW RO Membranes.
Removing ratio of reverse osmosis on ions
| Type of ions | Removing efficiency | Type of ions | Removing efficiency |
| AI3+ | 95-99% | SO2-4 | 90-99% |
| Mn2+ | 95-99% | HPO2-4 | 90-99% |
| Ca2+ | 92-99% | CO2-3 | 80-95% |
| Mg2+ | 92-99% | SiO2-3 | 75-90% |
| K+ | 75-93% | CF- | 85-95% |
| Na+ | 75-95% | HCO-3 | 80-95% |
| NH4+ | 70-90% | CI- | 80-95% |
| PO3-4 | 90-99% | NO-3 | 50-75% |
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