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Vontron Home Household RO Membrane

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Can effectively remove dissolved salts, colloids, microorganisms, and organic matter in water.


Specifications and main performance of membrane elements


Type Model Reject (%) Average Permeate GPD (m3/d) Working Pressure & Application  Testing Conditions
Pressure psi (MPa) Solution Concentr. (PPm) Recovery Rate (%)
Household RO Membrane UM1812-50 99.0 50(0.2) Working under extremely low pressure. Applicable to residential   water purifier and water purifying devices in hospital and laboratory water   treatment with TDS lower than 500 ppm. 60 (0.41) 250 15
UM1810-50 97.0 50(0.2)
UM1812-75HR 99.0 75   (0.28)
UM1812-75 97.0 75   (0.28)
UM-2012-100HR 99.0 100   (0.38)
UM-2012-100 97.5 100   (0.38)
UM-2012-150 97.5 150(0.57)
Special Size
    RO Membrane 
UM-2812-200 97.0 200(0.76) working under extremely low   pressure. Applicable to automatic water dispenser and residential drinking   fountain. 100   (0.69) 250 20
UM-3012-300 97.0 300(1.14) 100   (0.69) 250 20
UM-3012-400 97.0 400(1.51) 100   (0.69) 250 20
UM-3013-400 97.0 400(1.51) 100   (0.69) 250 20
UM-3012-500 97.0 500(1.89) 100   (0.69) 250 20
UM-3013-500 97.0 500(1.89) 100   (0.69) 250 20
UM-3013-600 97.0 600(2.27) 100   (0.69) 250 20
UM-3013-700 97.0 700(2.65) 100   (0.69) 250 20

Test conditions: Test pressure: 100 psi (0.69Mpa)

Test fluid temperature: 25 °C

Test solution concentration (NaCI): 250ppm

pH value of test solution: 7.5

Single membrane element recovery rate: 20%

    

Production Process

RO


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