Automatic flushing 500lph RO water purification treatment plant reverse osmosis filter system
The Reverse Osmosis process uses semi-permeable spiral wound membranes to separate and remove dissolved solids, organic matter, pyrogens, sub-micron colloidal matter, and bacteria from water. Feed water is delivered under a pressure of approximately 16 kg/cm2 through reverse osmosis membranes. Water permeates 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 organics, including pyrogens, and 99% of bacteria in the feed water.
| Item | Material/Model | Brand | Function |
|---|---|---|---|
| Raw water pump | SS304 | China | Provide pressure for raw water |
| Quartz sand filter | FRP/SS304 | China | Remove large particles |
| Activated carbon filter | FRP/SS304 | China | Remove smell, color, bacteria and organic matter |
| Water softener(Optional) | FRP/SS304 | China | Remove hardness |
| Security filter | PVC/SS304 | China | Block impurities > 5micron, protect RO membrane |
| High pressure pump | SS304 | CNP/Grundfos | Provide pressure for RO membrane |
| RO membrane | LCLE-4040 | Dupont | Remove heavy metal ions, bacteria, viruses (>97%) |
| UV Sterilizer(Optional) | 23W | China | Kill 99% bacteria (For direct drinking) |
| Ozone Generator(Optional) | 3g/h | China | Kill 99% bacteria and keep 2 hours (For bottled water) |
Includes sand filter, Manganese sand filter, carbon filter (flushing automatically), PLC control, PH and conductivity meter.










