Alfa Series Reverse Osmosis Systems
Membrane filtration process for pure water is called Reverse Osmosis, which is applied to waters in which the classical treatment systems are insufficient (sea water, well waters with high conductivity, etc.) separating all unwanted minerals from the water and obtaining pure water.
- Description
Description
ALFA SERIES REVERSE OSMOSIS SYSTEMS
1 m3/day – 30 m3 /day
STANDARD FEATURES
- Membrane covers FRP or Stainless steel
- TFC Spiral wound membranes 2.5 ”and 4 \” diameter
- AISI304 Quality stainless steel vertical centrifugal high pressure pump (ALFA340 / 440/540/640)
- Solid brass body rotary pump high pressure pump (ALFA125 / 140/240)
- AISI304 Quality stainless steel chassis
- Cartridge filter with 5 micron sensitivity
- Low and high pressure pipes U-PVC zonder PN20
- Inlet solenoid valve
- Pressure regulating needle valves in pump outlet and waste water line
- Low and high pressure switch
- Clean and waste water flow meters
- Reversing flow meter (ALFA 340/440/540/640 only available)
- Glycerine manometers
- Product water water conductivity indicator (0-2000µS / cm)
- Autoflush system
- On-Off switch
- RO Electronic control card, alarm and status lights
- 220 V / 50Hz / 1ph (ALFA 125/140/240)
- 380 V / 50Hz / 3ph (ALFA 340/440/540/640)
- IP56 Control board
Recommended Inlet Water Limits
- Inlet water TDS: 0 – 2,000 ppm
- Operating pressure: 10 to 15 bar
- Inlet water pressure: 2 to 5 bar
- ASC dosage required if hardness is more than 3 French
- pH range: 6 – 8
- Silica (SiO2) Tolerance: 25 ppm max. @ 60% efficiency
- Max. Inlet water temperature = 30º C Max.
- Max Iron (Fe) tolerance: 0.05 ppm, 0.2 ppm if ASC is dosed
- Hydrogen Sulfide should not be.
- There should be no blur (NTU <1)
- Should not be Oil-Grease
- SDI <5
- No microbiological pollution
