Internal Pressure Type Hollow Fiber Membrane Module
ML MS/MU
[ML][MS/MU] can be applied to a wide variety of applications from virus removal to wastewater recycling. The product is used in many cases in brewed foods (such as soy sauce and vinegar) as well as pharmaceutical production.
Features
1. Internal pressure type filtration
2. Product selection
[ML][MS/MU] covers from ultrafiltration (UF) to microfiltration (MF). An appropriate type can be selected depending on the purpose from endotoxin and bacteria removal to wastewater treatment and recycling.
3. Applicable to high temperature processes
The heat resistant type can be used for liquid treatment at high temperature up to 90 deg.C.
4. Lower running costs
Only hollow fiber membrane elements are to be replaced. This helps to reduce running costs.
Applications
※1：Reverse Osmosis
Specifications
[ML] Element
| [ML] Element | |||||||
|---|---|---|---|---|---|---|---|
| Product code | MLE-7101 (0602) |
MLE-7101 (1210) |
MLE-7101 (1213) |
MLE-7101H (1210) |
MLE-7101H (1213) |
MLE-7101H (1205) |
|
| Filtration method | Inside-out, Cross-flow | Inside-out, Cross-flow | |||||
| HFM | Type | 5708 | 8102 | 6302 | 8102 | 6302 | 6022 |
| OD/ ID [mm] | 1.0/ 0.6 | 2.0/ 1.2 | 2.0/ 1.2 | 2.0/ 1.2 | |||
| 90% Cutoff | 0.02 um | 0.1um | MW 13,000 | 0.1um | MW 13,000 | MW 5,000 | |
| Effective surface area [m2] | 20 | 10 | 10 | ||||
| Permeability [L/hr/mod./100kPa] *Pure water @25 deg.C. |
12,000< | 10,000< | 6,000< | 10,000< | 6,000< | 1,800< | |
| Dimension [mm]
*OD x Height |
Φ165 x 1,000 | Φ165 x 1,000 | |||||
| Material | HFM | Polysulfone | Polysulfone | ||||
| Potting agent | Epoxy resin | Epoxy resin | |||||
| Outer cylinder | PVC | HT-PVC | |||||
| O-shaped ring | Silicon rubber (G150) | Silicon rubber (G150) | |||||
| Filling fluid | NaClO 25mg/L | NaClO 25mg/L | |||||
| Max. TMP [kPa] | 294 | 294 (60-80 deg.C.: 196, 80 deg.C.<: 98) | |||||
| Max. temperature [deg. C.] | 40 | 90 | |||||
| pH | 1-14 | 1-14 | |||||
[ML] Housing
| [ML] Housing | |||
|---|---|---|---|
| Product code | MLH-S4 | MLH-S4C | |
| Dimension [mm] *OD x Height |
Φ189 x 1,160 | ||
| Material | Main body | SUS 304 （SUS 316 also available） |
|
| O-shaped ring | Silicon rubber (Φ188.6 xΦ6.6) | ||
| Volume_holdup [L] | 18 | ||
| Max. pressure [kPa] | 490 | ||
| Nozzle | Flange | Ferrule | |
| Nozzle No. | Location | Specification |
|---|---|---|
| N-1/ N-2 | Influent inlet, Drain/ Circulated fluid outlet | JIS 10K-50 flange or 2S Ferrule |
| N-3/ N-4 | Filtrate outlet | JIS 10K-25 flange or 1S Ferrule |
[MS/MU] Module, Element-Housing integrated type
Element
| Nozzle No. | MF | UF | ||||
|---|---|---|---|---|---|---|
| Product code | MS-8102 | MU-6022 | MU-6025 | MU-6302 | MU-6305 | |
| Filtration method | Inside-out, Cross-flow | Inside-out, Cross-flow | ||||
| HFM | OD/ID [mm] | 2.0/ 1.2 | 2.0/ 1.2 | 1.2/ 0.7 | 2.0/ 1.2 | 1.2/ 0.7 |
| 90% Cutoff | 0.1 um | MW 5,000 | MW 13,000 | |||
| Effective surface area [m2] | 5 | 5 | 7 | 5 | 7 | |
| Permeability [L/hr/mod./100kPa] *Pure water @25 deg.C. |
5,000< | 900< | 1,800< | 3,000< | 4,000< | |
Module
| Type | VG | HG | |
|---|---|---|---|
| Heat resistance | Normal | Heat-resistant | |
| Dimension [mm] *OD x Height |
Φ114 x 1,100 | Φ114 x 1,100 | |
| Material | HFM | Polysulfone | Polysulfone |
| Potting agent | Epoxy resin | Epoxy resin | |
| Housing | PVC | Polysulfone | |
| Volume_holdup [L] | 2.7 | 2.7 | |
| Filling fluid | 25ppm NaClO | ||
| Max. pressure [kPa] | 490 | 490 | |
| Max. TMP [kPa] | 294 | <60 deg. C.: 294, 60-80 deg.C.: 196, 80 deg.C.<: 98 |
|
| Max. temperature [deg. C.] | 40 | 90 | |
| pH | 1-14 | 1-14 | |
| Nozzle | Ferrule | Ferrule | |
| Nozzle No. | Location | Specification |
|---|---|---|
| N-1/ N-2 | Influent inlet, Drain/ Circulated fluid outlet | 2.5S Ferrule |
| N-3/ N-4 | Filtrate outlet | 1S Ferrule |
