Vontron XLP 4040 Reverse Osmosis Membrane

Vontron ULP (Ultra Low Pressure) Series Reverse Osmosis RO Membrane Elements.

ULP (Ultra Low Pressure) aromatic polyamide Reverse Osmosis Membrane Element developed by Vontron Membrane Technology, for the purification of surface and underground water.

The ULP RO Membranes operating pressure is 25% less that the LP (Low Pressure) RO Membrane Element, with a rejection rate of up to 99.5%.

The Vontron ULP Reverse Osmosis Elements reduce the costs of affiliated pumps, piping systems, pressure vessels and related equipment, thus lowering the running cost of the Reverse Osmosis Plant.

VONTRON Ultra Low Pressure (ULP) Series RO Membranes are suitable for the treatment of surface water, underground water and municipal water with a TDS (Total Dissolved Solids) of below 2000ppm. The main applications that the ULP Vontron RO Membranes are prepared bottled water, drinking water systems, boiler feed water, pharmaceuticals, industrial manufacturing, food & beverage industries.

Testing Conditions:

• Testing Pressure: 15.5 Bar

• Test Solution Temp: 25 ‘C

• Test Solution: 1500ppm

• Test Solution pH Value: 7

• Membrane Recovery: 15% Operation & Feed Water Limits:

• Max Pressure: 41.4 Bar

• Max Volume Feed: 17m3/hour

• Max Temp Feed Water: 45 ‘C

Feedwater Limits:

• Silt Density Index (SDI): <5

• Iron (Fe): < 0.1ppm

• Manganese (Mn): < 0.05 ppm

• Chlorine Limit : < 0.1ppm

• pH Range Continuous: 3-10

• pH Range Cleaning: 2-12

• Max Pressure Drop: 1 Bar

• Permeate Flow Tolerance:20%