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| Technical information | |||
| Type | JCM4040-B | JCM8040-B | |
| Performance | Average rejection rate | 99.20% | 99.20% |
| Average Permeate flow GPD(m3/d) | 2200(8.4) | 9500(36) | |
| Active membrane area ft2(m2) | 80(7.5) | 375(35.0) | |
| Testing condition | Testing pressure | 225psi(1.55Mpa) | |
| Temperature of testing solution | 25°C | ||
| Concentration of testing solution | 2000ppm | ||
| Recovery rate of single membrane elements | 15% | ||
| Membrane material-------------------------------------Polyamide | |||
| Max. Pressure Difference-----------------------------13(0.09)psi(MPa) | |||
| PH rate range of feedwater as continuous operations------2-11 | |||
| PH rate range of feedwater as chemical cleaning----------1-12 | |||
| Max feedwater SDI---------------------------------------5 | |||
| Acceptance capacity of free chlorine--------------------<0.1ppm | |||
| The minimal proportion of concentrated water flow and permeate flow--5:1 | |||
HN-JCM RO membrane