KeenSen RO Series: Residential Reverse Osmosis Membrane Element
KeenSen Residential RO membrane elements are rolled by aromatic polyamide compound membrane sheet with US technology.
Residential RO membrane elements can achieve as the high rejection, ultra low operating pressure for desalination of raw water with low salt concentration. It is widely applied to the small sized home water purifying device.
Product Specifications and Parameters
Model Mn.
Active Membrane Area ft2(m2)
Operating Pressure psi(MPa)
Permeate Flow GDP(T/D)
Stable Rejection Rate (%)
Rejection Rate(%)
RO-1812-50
3.5(0.32)
60(0.41)
50(0.19)
97
96
RO-1812-75
4(0.37)
60(0.41)
75(0.28)
97
96
RO-2012-100
5(0.46)
60(0.41)
100(0.38)
97
96
RO-2812-200
10(0.93)
60(0.41)
200(0.75)
97
96
RO-3012-300
14(1.30)
60(0.41)
300(1.12)
97
96
Above parameters are based on below test condition:
Concentration of Solution
Temperature
pH Value
Recovery Rate
250ppm (Tap Water)
25℃
6.5-7
15%
The above permeate flow is a average value. The permeate flow of single membrane elements are within a tolerance not exceeding 15% of the average value.
Max. Working Pressure…………………........................... 300psi (2.07Mpa) Max. Feedwater Temperature…………………….............. 45°C Max. Feedwater SDI………………….................................5.0 Free Chlorine Concentration of Feedwater………………...0.1mg/L PH Range of Feedwater during Continuous Operation….. 3~10 PH Range of Feedwater during Chemical Cleaning……....2~12 Max. Pressure Drop of Single Membrane Element…….....10psi (0.07Mpa)
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KeenSen Technology Co., Ltd., established in March, 2008, is specialized in RD, manufacturing and service providing of Reverse Osmosis (RO) and Nanfiltration (NF) membrane elements which rolled by aromatic polyamide membrane sheet with USA technology.
Keensen has introduced the separation membrane technology and auto-production lines from US. It has the annual output capability of above 3,0...
Basic Information
Company Products / Services: reverser osmosis membrane elements, nanofiltration membrane elements
