RO-2012-50 RO membrane of water purifier

2012-50 series RO membrane is designed for small water supply system such as house pure water machines and small pure water systems of hospitals and laboratories. Performance of the RO-2012-50 RO membrane of water purifier: PerformanceStable salt rejection% 97 Minimum salt rejection% 95 Average permeate flow GPD(m­­³/d) 58(204) Effective area of membrane ft2(m2) 4(0.4) Testing conditionTesting pressure 65psi(0.45Mpa) Testing temperature 25°C Concentration of testing solution (NaCl) 500ppm PH value of testing solution 6.5-7.5 Recovery rate of single membrane element 15 Maximum operating conditionMax operating pressure 300psi(2.0Mpa) Max feed water temperature 45°C Max SDI of feed water 5 Max concentration of free chlorine less than 0.1mg/l PH value range of continual feed water 3 10 PH value range of income water when chemical cleaning 2 11 The maximum pressure drop of single membrane 10psi(0.07Mpa)