1. Raw water pump-- provide the pressure to quartz sand filter/active carbon filter.
2. Multi-medium filter-- get rid of turbidity, suspended matter, organic matter, colloid, ect.
3. Active Carbon filter--Remove the color, free chloride, organic matter, harmful matter, ect.
4. Softener--exchange "ions" of calcium and magnesium with the most common and easiest method.
5. Micron filter--prevent large particles, bacteria, viruses into RO membrane, accuracy is 5um,
6. High pressure pump-- Provide the high pressure to RO membrane ro.
7.RO system-- main part of the plant. The RO membrane's desalting rate can reach 99%, removing over 99% ions.
(PS: ozone generator or uv sterilizer can be chosen as disinfection system.)
1. Automatic backwash and manual backwash
2. Automatic switch on when low water level, and switch off when high water level
3. This system occupy little space, easy to operate, wide application range.
4. Reverse osmosis desalting rate ≥99%, machine desalting rate ≥97%. 98% of organic matters, colloids and bacteria can be removed.
5. Finished water under good electric conductivity, one stage≤10μs/cm, two stage around 2-3μs/cm, EDI ≤0.5μs/cm.
RO water plant photos :