Low
Energy Tap Water
Thin Film
Reverse Osmosis
Membranes
|
|
Low Energy
RO Membrane Elements in all sizes are now available from AMI. These
reverse osmosis membranes are specially designed to produce the same product flow as the
earlier models, but at a lower pressure. By using these instead of
standard elements, you can significantly reduce your operating costs. |
|
|
Membrane Model |
Permeate
Flow Rate |
PSI |
Size
(Dia." × Length") |
Minimum Salt Rejection (%) |
Stabilized
Salt Rejection (%) |
Specification
Sheets |
|
Gal/Day |
Liters/Day |
|
M-T2026ALE |
450 |
1703 |
150 |
2.0 × 26 |
98 |
99 |
 |
|
M-T2514ALE |
264 |
999 |
150 |
2.5 × 14 |
98 |
99 |
|
|
M-T2521ALE |
450 |
1703 |
150 |
2.5 × 21 |
98 |
99 |
|
M-T2540ALE
|
850 |
3217 |
150 |
2.5 × 40 |
98 |
99 |
|
M-T4014ALE |
610 |
2309 |
150 |
4.0 × 14 |
98 |
99 |
|
|
M-T4021ALE |
1148 |
4345 |
150 |
4.0 × 21 |
98 |
99 |
|
M-T4040ALE |
2700 |
10220 |
150 |
4.0 × 40 |
98 |
99 |
| Note: |
Performance
specifications based on, 2000 mg/l sodium chloride, 150 psi (1.08 MPa)
applied pressure,
77°F (25°C) feed
water temperature,
pH 8 and 10% recovery. Element permeate flow may vary -15%/+25%.
Low energy membranes in all sizes are now available from AMI.
These membranes produce the same product flow as the earlier models
but at a lower pressure (about 50-60% lower).
A word of caution:
Do not run these membranes at a pressure that will produce more
than their rated product
flow rate.
This will lead to premature
fouling of the membrane resulting in drop in permeate flow and
higher TDS of the permeate. |
Actual sizes pictured below
RO MEMBRANE
DIMENSIONS
| Model
No. |
|
|
|
| M-T2026ALE |
26 |
66.0 |
23.64 |
60 |
1.8 |
4.6 |
| M-T2514ALE |
14 |
35.6 |
12 |
30 |
2.5 |
6.4 |
| M-T2521ALE |
21 |
53.3 |
19 |
48 |
2.5 |
6.4 |
| M-T2540ALE |
40 |
101.6 |
38 |
96 |
2.5 |
6.4 |
| M-T4014ALE |
14 |
35.6 |
12 |
30 |
3.9 |
9.9 |
| M-T4021ALE |
21 |
53.3 |
19 |
48 |
3.9 |
9.9 |
| M-T4040ALE |
40 |
101.6 |
38 |
96 |
3.9 |
9.9 |
RECOMMENDED OPERATION CONDITIONS
|
|
300 psi
(2.1 MPa) |
- Maximum Feed Flow
Rate -
- 2"
elements:
- 2.5"
elements:
- 4"
elements:
|
3 gpm
6
gpm
17
gpm |
- Maximum Operating
Temperature
|
113° F (45°
C) |
- Maximum Feed Water
Turbidity
|
1 NTU |
- Maximum Feed Water SDI
(15min)
|
4 |
|
|
0 |
- Feedwater pH Range,
continuous operation
|
2-11 |
- Feedwater pH Range,
short-term cleaning (30 min)
|
1-12 |
- Single
Element recovery %
- 2"
elements:
- 2.5
- 4" elements
|
10
15 |
MEMBRANE PHOTOS
This page
was last updated
08/12/08
|
