

|
Model
|
SW-2521
|
SW-2540
|
SW-4014
|
SW-4021
|
SW-4040
|
SW-8040
|
|
Effective membrane area ft2(m2)
|
12(1.1)
|
30(2.8)
|
24(2.2)
|
33(3.1)
|
85(7.9)
|
380(35.2)
|
|
Operating pressure psi(Mpa)
|
800(5.5)
|
800(5.5)
|
800(5.5)
|
800(5.5)
|
800(5.5)
|
800(5.5)
|
|
Salt rejection(%)
|
99.5
|
99.5
|
99.5
|
99.5
|
99.5
|
99.8
|
|
Boron-removing rate(%)
|
92
|
92
|
92
|
92
|
92
|
92
|
|
Recovery rate(%)
|
4
|
8
|
4
|
4
|
8
|
8
|
|
Max. operating temperature(℃)
|
45
|
45
|
45
|
45
|
45
|
45
|
|
Continuous runningwater PH range
|
3~10
|
3~10
|
3~10
|
3~10
|
2~11
|
2~11
|
|
Chemical cleaningwater PH range
|
2~12
|
2~12
|
2~12
|
2~12
|
2~12
|
2~12
|
|
Test water concentration(ppm)
|
32000 mg/L (as NaCI)
|
32000 mg/L (as NaCI)
|
32000 mg/L (as NaCI)
|
32000 mg/L (as NaCI)
|
32000 mg/L (as NaCI)
|
32000 mg/L (as NaCI)
|