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Model | Performace | |||
Stable Rejection /% | Average permeate flux /gpd | Recovery /% | ||
(Sapstone) Low Pressure domestic/commercial membrane element | SLE-1810-50 | 97.0 | 50 | 20 |
SLE-1812-50 | 97.0 | 50 | ||
SLE-1812-75 | 97.0 | 75 | ||
SLE-1812-80 | 97.0 | 80 | ||
SLE-2012-80 | 97.0 | 80 | ||
SLE-2012-100 | 96.5 | 100(0.40) | ||
Testing Conditions | Testing Concentration(NaCl) | 250 mg/L | ||
Testing Pressure | 60 psi(0.4 MPa) | |||
Temperature of Testing Solution | 25℃ | |||
pH value of testing solution | 7.5 | |||
Operation Limits and Conditions | Membrane Type | |||
Max. Working Pressure | 300 psi(2.07 MPa) | |||
Max. Inflow Temperature | 45℃ | |||
Max. Inflow SDI15 | 5 | |||
Residual Chlorine Concentration of Feed Water | <0.1 mg/L | |||
PH Range of Feed Water During Continuous Operation | 3~10 | |||
PH Range of Feed Water During Chemical Cleaning | 2~12 | |||
Max. Pressure Drop of Single Membrane Element | 10 psi(0.07 MPa) | |||
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