BW-4040
Product Features
It is applicable to the treatment of surfacewater, groundwater, tap water , standarddrainage water,circulating water and otherwater sources with water TDS below 10000 ppm.
Stable performance, strong uniformity, high flow, high rejection, long service life.
It is widely used in municipal water supply, surface water reuse, boiler make-up water, chemical industry, papermarking, printing and dyeing 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) | ||
| TB-4040 | 99.7 | 99.5 | 2400(9.1) | 85(7.9) | 34 | LP21-4040 LP100 |
| Testing Conditions | Operating pressure | 225psi( 1.55MPa) | ||||
| Test solution temperature | 25 ℃ | |||||
| Test solution concentration (NaCl) | 2500ppm | |||||
| PH value | 7-8 | |||||
| Recovery rate of single membrane element | 15% | |||||
| Flow range of single membrane element | ±15% | |||||
| Operating Conditions & Limitis | Maximum operating pressure | 600 psi(4.14MPa) | ||||
| Maximum temperature | 45 ℃ | |||||
| Maximum feedwater fow | Maximum feedwater fow: 8040-75gpm(17m3/h) 4040-16gpm(3.6m3/h) |
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| 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) | |||||
