Мембрана обратного осмоса Frotec/Мембрана 8040/Высококачественная

Ultra low pressure membrane element

ULP series can work under ultra low pressure to reach as high permeate flow and salt rejection as regular low pressure membrane.It operates under approximately two thirds of the operating pressure of regular low pressure composite membrane and achieves a good salt rejection.

BW high pressure membrane element

BW series has the properties of high permeate flow and excellent desalination. BW series is mainly applicable to treatment of various industrial water.

ULP/BW RO MEMBRANE ELEMENT

Ro membrane is the most basic part in RO treatment process.

Testing Conditions :

Testing Pressure……………………………………............ .150psi (1.03MPa) ULP

                              ..…………………………….……………..225psi (1.55MPa) BW 

Testing Solution Temperature………………………..…… 25℃ 

Testing Solution Concentration (NaCl)………...……..2000ppm/5000ppm

PH Value of Testing Solution…………………………..……7.5 

Single Element Recovery……………………………………..15% 

Extreme Working Conditions 

Max Operation Pressure………………………………………… 600psi (4.14MPa) 

Max Feeding Water Rate………………………………………..75gpm (17 m3/h) 

Max Feeding Water Temperature………………………….45℃ 

Max Feeding Water SDI15 ……………………………………..5 

Feeding Water Free Chlorine……………………………………<0.1ppm 

Feeding Water PH Range During Continuous Running Process..... 3 ~ 10 

Feeding Water PH Range During Chemical Washing………............... 2 ~ 12 

Single Element Max Pressure Drop ……………………........................…… 15psi (0.1MPa) 

The Whole Membrane Housing Max Pressure Drop ……............…… 50psi (3.4MPa) 

Permeate Water Productivity Tolerance + 15%