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The PRO-XR1 is a unique set of spiral wound
membranes customized specifically for industrial process applications. This
membrane is based on existing Hydranautics high performance membrane products
which have been specially designed to treat a variety of challenging industrial
feed streams including high fouling or having special ion concentration
requirements.
Specified Performance:
|
Permeate Flow (Nominal) |
11,500 gpd (43.5 m3 /d) |
|
Salt Rejection: |
99.8% (99.5% minimum) |
|
Test Conditions:
|
2,000 ppm NaCl solution 225 psig (1.55 MPa)
Applied Pressure 77°F (25°C) Operating Temperature 15% Permeate Recovery
6.5 - 7.0 pH Range |
The Specified Performance is based on data taken after a minimum 10 minutes of operation. Actual testing of elements may be done at conditions which vary from these exact values; in which case, the performance is normalized back to these standard conditions. Permeate flow for individual elements may vary ±15 percent from the value specified.
Maximum Applied Pressure
600 (4.14 )
Maximum Chlorine Concentration
< 0.1
Maximum Operating Temperature:
113 (45)
pH Range, Continuous (Cleaning)
2-11 (1-13) at zT<25˚C 2-11 (1-12) at T= 25 to <35 ˚C 3-10.5 (2-11) at T= 35 to 45˚C
Maximum Feedwater Turbidity:
1.0
Maximum Feedwater SDI (15 mins)
5.0
Maximum Feed Flow
85 (19.3 )
Minimum Brine Flow
12 (2.7)
Maximum Pressure Drop for Each Element
15(0.10)
