High rejection elements KC 4040-C(1,2,3)M1
Application
Brackish water up to 5 g/l
| Model |
A, mm |
B, mm |
B' (ATD), mm |
C, mm |
D, mm |
Weight, kg |
| KC 4040-C1М1 |
1016.00 |
100.00 |
0.00 |
19.10 |
26.70 |
4.05 |
| KC 4040-C2М1 |
1016.00 |
100.00 |
0.00 |
19.10 |
26.70 |
4.05 |
| KC 4040-C3М1 |
1016.00 |
100.00 |
0.00 |
19.00 |
26.70 |
4.05 |
Product description
| Membrane material |
Composite Polyamide |
| Membrane type |
ОРМ31К |
| Design |
Spiral wound |
| Application |
Brackish water up to 5 g/l |
Specification
| Model |
Flux, GPD |
Rejection, % |
Area |
Spacer |
| m2 |
ft2 |
mm |
mil |
| KC 4040-C1М1 |
2 500 |
99.70 / 99.50 |
8.30 |
86.00 |
0.72 |
28.00 |
| KC 4040-C2М1 |
2 300 |
99.70 / 99.50 |
7.90 |
81.00 |
0.79 |
31.00 |
| KC 4040-C3М1 |
2 200 |
99.70 / 99.50 |
7.50 |
77.00 |
0.86 |
34.00 |
NaCl test solution 1500mg/l, P=1,5 MPa, T=25°C, pH=7,5. Permeate recovery rate is 15%.
Operating conditions and technical data for designing
|
Maximum pressure drop, MPa
|
0,1 |
|
Operation temperature, С1
|
4-45 |
|
рН at operation1
|
2-11 |
|
рН at chemical cleaning (short time operation)
|
2-11 (t≤45°C); 1-13 (t≤35°C)* |
|
Maximum feed flow, m3/hr
|
3,6 |
|
Concentrate/permeate ratio on each element, min
|
5:1 |
|
SDI (15 minutes test), max
|
5 |
|
Turbidity, NTU max
|
1 |
|
Maximum feed flow, m3/hr
|
3,6 |
|
Chemical washing, T
|
T≤45;Т≤35;Т≤25 |
1) During continuous work with pH over 10,5 the temperature must not exceed 35°С
2) Flow of each element in a batch may vary +/-15%
*In case of chemical cleaning with a solution pH exceeding 11,5 or at the temperature level more than 45°С please contact original manufacturer for consultation.
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