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Effect Of Reverse Osmosis Water Pressure On System Parameters
- Feb 08, 2018 -

Effect of reverse osmosis water pressure on system parameters


By studying the effect of water pressure on the system parameters under the condition of medium and low salinity, the effect of reverse osmosis water pressure on the system parameters, the influent temperature, the unchanged water pressure of the membrane module and the back pressure on the water side were analyzed. And to maintain the water temperature, water flow unchanged, water pressure on the import and export of membrane pressure on the impact


The results show that: 1) With the increase of positive backpressure on the water production side, the flow of water production drops a lot. When the backpressure increases to 0.4 MPa, the flow of water produced decreases by 22.1% Water flow had no effect.2) With the increase of positive backpressure on the water production side, the pressure at the inlet and outlet of the membrane module increased. When the backpressure increased to 0.4 MPa, the pressure at the inlet and outlet increased by 27.9% Back pressure on the membrane module import and export pressure has no effect.