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Nanofiltration Elements

Nano Filter is a filtration process like other which is main used treatment for drinking water process, like water softener, removing color etc. But in industrial process nanofilter is used for specific components. For Nanofiltration, it is also requiring pressure.

Other applications of nanofiltration are:

  •  Pesticides remove from groundwater
  •  Heavy metals remove from wastewater
  •  Industria / Domestic Water softening
  •  For Nitrates removal

kms_nanofiltration_technology_table

Oltremare Nanofiltration Membrane Element with good rejection of TOC and organics, and medium to high salt passage

Oltremare Nanofiltration Membrane Element is contain modern technology to element highest % of TOC and organics. The advantages of this kind of Membrane Element depend of feed water quality. If quantity of Calcium, Magnesium and Sulfate are excide the limit, then the performance come down

 

Nanofiltration Membrane Elements
Model No Min Salt Rejection, % Capacity, GPD Test * PDF
NANO7-2540 >97% 850 A Download
NANO7-4021 >97% 1050 A Download
NANO7-4040 >97% 2500 B Download
NANO7-8040 >97% 12500 B Download
* Testing Condition:
Test MgSO4 Solution ppm Pressure psig (MPa) Temperature °C (°F) pH range Recovery
A 2000 70(4.8) 25(77) 6.5 – 7.0 10
B 15

NANO9 nanofiltration element with good rejection of hardness and salt

Oltremare NANO9 nanofiltration elements are high productivity elements designed to remove a high percentage of salts, nitrates, and organic like pesticides. They are ideal when a good rejection of hardness and salt is required. The low net driving pressure of the element allows the removal of these compounds at low operating pressures.

Model TypeNominal Salt Rejection, %Permeate Flow, GPDTest *PDF

Nanofiltration Elements
Model Type Nominal Salt Rejection, % Permeate Flow, GPD Test * PDF
NANO9-2540 >97% 680 A Download
NANO9-4021 >97% 840 A Download
NANO9-4040 >97% 2000 B Download
NANO9-8040 >97% 9500 B Download

 

* Test Condition:
Test MgSO4 Solution ppm Pressure psig (MPa) Temperature °C (°F) pH range Recovery
A 2000 70(4.8) 25(77) 6.5 – 7.0 10
B 15