SW-8040
Product Features
It is suitable for desalination andadvanced treatment of seawater and highsalinity brackish water. With ultra-highrejection rate, it can bring long- termoptimal economy to the seawaterdesalination system.
34mil Feed channel spacer is adopted to reducethe pressure drop and enhances the anti pollutionand anti cleaning ability of membrane element.
It is widely used in seawater, saltrejection of high concentration brackishwater, boiler make-up water, papermaking, textile printing and dyeing,material concentration and other fields.
Sheet Type
TU14
TU15
TU16
TU23
TU31
TU32
SPECIFICATIONS & PARAMETERS
| Model | Stable Rejection | Min Rejection | Permeate Flow | Effective Membrane Area | Spacer Thickness | Replaceable products |
| (%) | (%) | GPD(m³/d) | ft2(m2) | (mil) | ||
| TS3-8040-400 | 99.8 | 99.7 | 7500(28.4) | 400(37.2) | 34 | SW30HRLE-400 |
| TS2-8040-400 | 99.7 | 99.6 | 9000(34.0) | 400(37.2) | 34 | SW30XLE-400 |
| Testing Conditions | Operating pressure | 800 psi(5.52 MPa) | ||||
| Test solution temperature | 25 ℃ | |||||
| Test solution concentration (NaCl) | 32000 ppm | |||||
| PH value | 7-8 | |||||
| Recovery rate of single membrane element | 8% | |||||
| Flow range of single membrane element | ±15% | |||||
| Operating Conditions & Limitis | Maximum operating pressure | 1200 psi(8.28 MPa) | ||||
| Maximum temperature | 45 ℃ | |||||
| Maximum feedwater fow | Maximum feedwater fow: 8040-75gpm(17m3/h) 4040-16gpm(3.6m3/h) |
|||||
| Maximum feedwater flow SDI15 | 5 | |||||
| Maximum concentration of free chlorine: | ＜0.1ppm | |||||
| Allowed pH range for chemical cleaning | 3-10 | |||||
| Allowed pH range for feedwater in operation | 2-11 | |||||
| Maximum pressure drop per element | 15psi(0.1MPa) | |||||
