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Vontron PURO-II

Vontron PURO-II


Vontron PURO-II, 40" x 8" RO Membrane, Fouling Resistant


PURO-II membrane elements have higher endurance to chemical cleaning and obvisouly higher fouling resistance owing to the brand-new design of feed channel spacer with low pressure differentials.


PURO Series of fouling resistant membranes normally suitable for treatment of complex water source with TDS less than 10000 ppm. It is mainly used for purification of surface water, mining waste water, municipal reclaimed water, industrial waste water, RO brackish water, etc.


  • Membrane Specification

    Vontron PURO-II Membrane Elelment

    Model: 40" (1016mm) x 8" (201mm)

    Active Membrane Area ft² (m² ): 400 (37.2)

    Permeate Flow GPD(m³/d): 10500 (39.7)

    Stable Rejection Rate%: 99.7

    Feed Spacer Thickness mil: 34-LD

  • Test Condition

    Operating pressure at 225 psi (1.55MPa)

    Temperature at 25°C

    Tested in 2000 mg/L NaCL solution

    pH 7.0 ± 0.5

    Recovery rate at 15%

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