Reverse Osmosis System
Reverse osmosis is a technology that takes advantage of the ability of certain semi-permeable membranes to separate dissolved substances from water.
The pressure of the water supply forces the water through the membrane; the pure water (filtered) is so separated from the water containing dissolved salts (concentrate).
The highest-performing osmotic membranes (those made of polyamide and polysulphone) act as a barrier not only against salts and other inorganic substances, but also against organic substances with molecular weight higher than 100; therefore they are constitute an excellent defence against micro pollutants, pesticides, pyrogenic materials, viruses and bacteria that may be contained in water.
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RO and OSMO
HQ+
The systems characterized by the acronym HQ + (High Quality Plus) represent the latest generation of osmotic system that synthesize all the technological innovations of recent years.
They use membranes with a high salt retention rate, in fact they are able to retain up to 99% of dissolved salts. These values, until recently, were achieved only by the best industrial membranes with very high costs and with operating pressures of 10 - 15 bar.
Furthermore, the particular composition of the membrane structure allows more osmosis water to be drawn and waste to be reduced while maintaining a very high water quality. With normal membranes, 15% to 20% of the water entering the membrane can be withdrawn, while 80% - 85% is discarded. The HQ + membranes, on the other hand, allow to recover from 30% to 50% of the total water.
Aquili HQ + membrane
At 40 PSI (~ 2 Bar) 20-25% water recovery 99% salts retained
At 60 PSI (~ 4 Bar) 40-50% water recovery 98% salts retained
The minimum pressure for the membrane to develop its performance is 2,0 bar. Below the osmotic water is of excellent quality, but the production / waste is similar (but better) to that of a standard membrane. The maximum operating pressure is 4,0 bar. The one normally developed by a booster pump. Above this pressure it is necessary to change the calibration of the membrane to avoid malfunctions or collapses of the membrane itself.
Membrane tested at:
250 ppm = 390 microsiemens = 14 d ° KH of salts in solution.
25 ° of temperature
pH 6.5 - 7.0
Life of other components
In-line carbon filter 2” 2000 liters of osmotic water
In-line sediment filter 2” 2000 liters of osmotic water
In-line resin filter 2” 150 liters of osmotic water
Carbon Block Filter 9” ¾ (OSMO) 4000 liters of osmotic water
Sediments Filter 9” ¾ - 5 mcr (OSMO) 4000 liters of osmotic water
Each area of Europe has its own water which differs in organoleptic characteristics from all other waters. To allow correct use of our systems in every country of Europe, we have set them with a safety ratio ranging from 1: 1.5 to 1: 2. This ratio, during use, automatically adjusts itself according to the inlet water pressure. (standard membranes work with the ratio 1: 4). In this way we have sacrificed the maximum production peak that can be reached (in fact, you can reach the 1: 1 ratio), but in every European country, as the pressure or hardness of the water varies, the system always has excellent performance. and does not subject the membrane to excessive stress that can cause it to collapse.
Models available:
- ROClassic HQ+ 75 GLD
- ROFV HQ+ 75 GLD
- OSMO HQ+ 75 GLD
- OSMO HQ+ 150 GLD
- OSMONPS HQ+ 150 GLD
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RO and OSMO
• The membranes have been tested at 25 °, 4.8 bar, 2000 ppm as TDS.
• Because of the different operating conditions, compared to the ideal conditions in which they were verified, the real production is about half of the theoretical one.
Technical Data
Osmotic water - residual water Systems are set to the ideal tested ratio of 1 to 4
Operating pressure 3 – 8 bar
Temperature 1 – 30°C
Membrane material Polyamide/Polysulphone TFM
Salt retention rate 98 – 99%
Value for treated water 10 – 40 micro-siemens
Life of other components
In-line carbon filter 2” 1200 liters of osmotic water
In-line sediment filter 2” 1200 liters of osmotic water
In-line resin filter 2” 150 liters of osmotic water
Carbon Block Filter 9” ¾ (OSMO) 2400 liters of osmotic water
Sediments Filter 9” ¾ - 5 mcr (OSMO) 2400 liters of osmotic water
Carbon Block Filter 20" (OSMO20) 4800 liters of osmotic water
Sediments Filter 20" - 5 mcr (OSMO20) 4800 liters of osmotic water
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RO Basic
Components:
• In-line Carbon filter 2”
• Osmotic Membrane with capacity of 50 gallons per day (1 gallon = 3,785 litres)
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ROClassic 50 - ROClassic 75 - ROClassic 100
Components
• In-line Sediments filter2”
• In-line Carbon cartridge 2”
• Osmotic Membrane with capacity of 50 - 75 - 100 gallons per day (1 gallon = 3,785 litres)
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ROFV 50 - ROFV 75 - ROFV 100
RO Classic with Flushing Valve
Components
• In-line Sediments filter 2”
• In-line Carbon filter 2”
• Osmotic Membrane with capacity of 50 - 75 - 100 gallons per day (1 gallon = 3,785 litres)
• Flushing Valve
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RONPS 50 - RONPS 75 - RONPS 100
RO Classic with NO3 PO4 SiO2 filter
Components
• In-line Sediments filter 2”
• In-line Carbon filter 2”
• Osmotic Membrane with capacity of 50 - 75 - 100 gallons per day (1 gallon = 3,785 litres)
• NO3 – PO4 – SiO2 In-line filter (for 150 liters of osmotic water)
also available:
RONPSFV 50 - RONPSFV 75 - RONPSFV 100
RO with NO3 PO4 SiO2 filter and Flushing Valve
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OSMO FVM with 2 Filters 9" ¾
with Flushing Valve and Manometer
Models available:
OSMO50 189 l/d - real 4 l/h - 96 l/d
OSMO100 378 l/d - real 8 l/h - 192 l/d
OSMO300 1134 l/d - real 24 l/h -576 l/d
Components:
• Sediments Filter 9” ¾ 5 micron
• Carbon Block Filter 9” ¾
• Membrane 50 - 100 - 300 GLD
• Manometer
• Flushing Valve
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OSMO NPS with 2 Filters 9" ¾ + NO3-PO4-SiO2 Filter
with Flushing Valve and Manometer
Models available:
OSMO NPS 50 189 l/d - reali 4 l/h - 96 l/d
OSMO NPS 100 378 l/d - reali 8 l/h - 192 l/d
OSMO NPS 300 1134 l/d - reale 24 l/h - 576 l/d
Components:
• Sediments Filter 9” ¾ 5 micron
• Carbon Block Filter 9” ¾
• Membrane 50 - 100 - 300 GLD
• Filter for NO3-PO4-SiO2 (tratta circa 500 litri di acqua osmotica)
• Manometer
• Flushing Valve
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OSMO with BOOSTER PUMP and Filters 9” ¾
Modelli disponibili:
BOOSTER 100 Booster Pump 100 - 16 l/h - 384 l/d
Components:
• Sediments Filter 9” ¾ 5 micron
• Carbon Block Filters 9” ¾
• Filter with NO3 PO4 SiO2 resin
• Membrane
• Booster Pump
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OSMO FVM with 2 Filters 9" ¾
with Flushing Valve and Manometer
Models available:
OSMO50 189 l/d - real 4 l/h - 96 l/d
OSMO100 378 l/d - real 8 l/h - 192 l/d
OSMO300 1134 l/d - real 24 l/h -576 l/d
Components:
• Sediments Filter 9” ¾ 5 micron
• Carbon Block Filter 9” ¾
• Membrane 50 - 100 - 300 GLD
• Manometer
• Flushing Valve
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OSMO NPS with 2 Filters 20" + NO3-PO4-SiO2 Filter
with Manometer
Models available:
OSMO NPS 500 1900 l/d* - real 35-40 l/h 840-960 l/d
OSMO NPS 600 2280 l/d* - real 40-45 l/h 960-1080 l/d
OSMO NPS 800 3040 l/d* - real 45-60 l/h 1080-1440 l/d - rate 1:3
*Production tested ad 25° - 4,2 bar - 2000ppm
Components:
• Sediments Filter 20" 5 micron
• Carbon Block Filter 20"
• Membrane 500 - 600 - 800 GLD
• Filter for NO3-PO4-SiO2 (tratta circa 100 litri di acqua osmotica)
• Manometer
• Flushing Valve
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For Retailers
don't hesitate to contact us if don't find the Osmosis System suitable for your needs
We can study together the best solution
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Post Osmosis Filter with NO3-PO4-SiO2 Removal A
To
be used every time that there is an unusually high concentration of
nitrate, phosphate and silica in the water supply that the osmotic
membrane cannot totally retain.
NO3 – PO4 – SiO2 Removal A: filter media especially made for the post reverse osmosis filter - effectively retains nitrate, phosphate and silica.
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