Test Condition
Temperature of Testing Solution:*5 °C
Concentration of Testing Solution (NaCl):1,**0ppm
PH Value of Testing Solution: 7.**8
Recovery Rate of Single Membrane Element:*5%
Extreme Operation Conditions
Max. Working Pressure: **0psi (4.*4Mpa)
Max. Feedwater Temperature: *5°C
Max. Feedwater SDI: 5.0
Free Chlorine Concentration of Feedwater: 0.1mg/L
pH Range of Feedwater during Continuous Operation: 3~*0
pH Range of Feedwater during Chemical Cleaning: 2~*2
Max. Pressure Drop of Single Membrane Element: *0psi (0.*7Mpa)

The Application Scope
1. The ULP membrane is mainly applied to the salt rejection of low-salt water.
2. The standard operating pressure is 1.*5 MPa. In actual application, operating pressure is affected by the density of water quality and the rate of system recovery etc.