Vontron ULP400-LD
Vontron ULP400-LD, 40" x 8" RO Membrane, Fouling Resistant
ULP400-LD membrane elements adopt LD 34mil feed channel spacer to improve the liquid turbulence on the surface of membrane, thus reducing the risk of colloid congestion and the frequency of cleaning.
ULP series is normally suitable for treatment of brackish water, surface water, underground water and municipal water with TDS is less than 10000 ppm. It is mainly used for producing various scales of bottle water, drinking water, industrial used pure water, high purity water, boiler replenishment water, also for wastewater reuse, material concentration, purification and refining purposes.
Membrane Specification
Vontron ULP440-MAX 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%