The vast majority of membrane components on the market are applicable to the pH range of feed solution 2-11. However, many pharmaceutical / biochemical / food industrial applications require production under harsh acid conditions.
Inc membrane has super stability and meets the application requirements of high and low pH value, high temperature (up to 158 ° f or 70 ° C) and organic media in the market.
The acid resistant membrane element with rich membrane is suitable for stable operation in the pH range of 0-12.
Suitable for applications requiring severe chemical cleaning (CIP). It is suitable for recovering high-temperature acid-base cleaning solution. The recovered cleaning solution can be reused directly, which solves the problem of waste liquid discharge and reduces the production cost
Specification Parameter | |||||
Model | Removal rate % | Water yield | Membrane Area | inlet passage | |
Glucose、Sucrose | Nacl | gpd(m³/d) | ft2 (m2) | mil(mm) | |
FFM-N2540GBA-1K | 95/97 | 35 | 610(2.3) | 17.2(1.6) | 30(0.8) |
FFM-N4040GBA-1K | 95/97 | 35 | 2240(8.5) | 60.3(5.6) | 30(0.8) |
95/97 | 35 | 1520(5.8) | 43(4.0) | 46(1.2) | |
FFM-N8040GA-1K | 95/97 | 35 | 6500(24.6) | 308(28.6) | 30(0.8) |
95/97 | 35 | 5000(18.9) | 210(19.5) | 46(1.2) |
For acid resistant membrane parts, see the following table for typical acid solutions applied (molecular weight above 1000)
solution | concentration |
HCI | 10 % |
H2SO4 | 10 % |
H3PO4 | 15 % |
HNO3 | 2 % |
OPERATION PARAMETERS (2540/4040)
Recommended operating pressure:
220-510 psi (15-35bar)
Maximum operating temperature:
122°F (50℃)
PH range of continuous operation:
0-12
PH range of online cleaning:
0-12
Design pressure drop of single membrane element:
10 psi (0.7 bar)
Design pressure drop of single pressure vessel:
60 psi (4.2bar)
OPERATION PARAMETERS (8040)
Recommended operating pressure:
220-510 psi (15-35bar)
Maximum operating temperature:
158°F (70℃)
PH range of continuous operation:
0-12
PH range of online cleaning:
0-12
Design pressure drop of single membrane element:
10 psi (0.7 bar)
Design pressure drop of single pressure vessel:
50 psi (3.5bar)
The vast majority of membrane components on the market are applicable to the pH range of feed solution 2-11. However, many pharmaceutical / biochemical / food industrial applications require production under harsh acid conditions.
Inc membrane has super stability and meets the application requirements of high and low pH value, high temperature (up to 158 ° f or 70 ° C) and organic media in the market.
The acid resistant membrane element with rich membrane is suitable for stable operation in the pH range of 0-12.
Suitable for applications requiring severe chemical cleaning (CIP). It is suitable for recovering high-temperature acid-base cleaning solution. The recovered cleaning solution can be reused directly, which solves the problem of waste liquid discharge and reduces the production cost
Specification Parameter | |||||
Model | Removal rate % | Water yield | Membrane Area | inlet passage | |
Glucose、Sucrose | Nacl | gpd(m³/d) | ft2 (m2) | mil(mm) | |
FFM-N2540GBA-1K | 95/97 | 35 | 610(2.3) | 17.2(1.6) | 30(0.8) |
FFM-N4040GBA-1K | 95/97 | 35 | 2240(8.5) | 60.3(5.6) | 30(0.8) |
95/97 | 35 | 1520(5.8) | 43(4.0) | 46(1.2) | |
FFM-N8040GA-1K | 95/97 | 35 | 6500(24.6) | 308(28.6) | 30(0.8) |
95/97 | 35 | 5000(18.9) | 210(19.5) | 46(1.2) |
For acid resistant membrane parts, see the following table for typical acid solutions applied (molecular weight above 1000)
solution | concentration |
HCI | 10 % |
H2SO4 | 10 % |
H3PO4 | 15 % |
HNO3 | 2 % |
OPERATION PARAMETERS (2540/4040)
Recommended operating pressure:
220-510 psi (15-35bar)
Maximum operating temperature:
122°F (50℃)
PH range of continuous operation:
0-12
PH range of online cleaning:
0-12
Design pressure drop of single membrane element:
10 psi (0.7 bar)
Design pressure drop of single pressure vessel:
60 psi (4.2bar)
OPERATION PARAMETERS (8040)
Recommended operating pressure:
220-510 psi (15-35bar)
Maximum operating temperature:
158°F (70℃)
PH range of continuous operation:
0-12
PH range of online cleaning:
0-12
Design pressure drop of single membrane element:
10 psi (0.7 bar)
Design pressure drop of single pressure vessel:
50 psi (3.5bar)