Reverse osmosis process uses semi permeable spiral wound membranes to separate and remove dissolved solids,organic, pyrogens, sub micron colloidal matter and bacteria from water. Feed water isdelivered under a pressure of approximately 16 kg/cm2 through reverse osmosis membranes. Waterpermeates the minute pores of the membrane and is delivered as purified water. Impurities in the water are concentrated in the reject stream and flushed to drain. Reverse osmosis is capable of removing 90-99% of total dissolved solids (TDS), 99% of organic, including pyrogens, and 99%bacterials in the feed water.
Specificationfor 500L/H RO system |
Item | Material/Model | Brand | Function |
Raw water pump | SS304 | Domestic | Provide pressure for raw water |
Quartz sand filter | FRP/SS304 | Domestic | Remove large particule |
Activated carbon filter
| FRP/SS304 | Domestic
| Removesmell,color,bacterial and organic matter |
Security filter | PVC 1μm/5μm | Domestic | Block impurities greater than 5micron(1micron) |
One stage/Two stage High pressure pump | SS304 | CNP | Provide pressure for water into RO membrane |
RO membrane | LCLE-4040 | USA DOW | Remove heavy mental ion,bacterial,virus |
UV sterilizer(Optional) | 17W | Domestic | Kill 99% bacterial
(For drinking directly) |
Ozone Generator(Optional) | 5g/l | Domestic | Kill 99%bacterial and keep 2hours.(For making bottled water) |
Main Features
1.Can run and produce water continuously, highly automatic
2.No need chemical to regeneration,easy operation and maintainance
3.RO system uses imported USA DOW membrane
4.Automatic switch on when lack of water,and switch off when no water or full of water
5.RO membrane auto wash and reduce the pollution speed.
6.Low-pressure switch protects high-pressure pump from damage cause by water supply stops.
7.Production water condutivity meter monitors water quality online contionuosly.
8.Input water and dense water pressure meters, monitor the RO differential pressure and remind the time of washing.
Spare parts of this system
Spare part | Advice Replacement time | Quantity |
PP filter cartridge | Every month | 5pcs |
Quartz sand | Every 15-18months | 150kgs |
Activated carbon | Every 15-18months | 50kgs |
RO membrane(LCLE-4040) | Every 2years | 5pcs |
All the spare parts replace period will be depend on the feed water quality. |
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