Abdulmuttaleb Mohammed, S., Dalaf Abbas, A., Salem Sabry, L. (2014). Effect of Operating Conditions on Reverse Osmosis (RO) Membrane Performance. , 20(12), 61-70.
Suad Abdulmuttaleb Mohammed; Areej Dalaf Abbas; Laith Salem Sabry. "Effect of Operating Conditions on Reverse Osmosis (RO) Membrane Performance". , 20, 12, 2014, 61-70.
Abdulmuttaleb Mohammed, S., Dalaf Abbas, A., Salem Sabry, L. (2014). 'Effect of Operating Conditions on Reverse Osmosis (RO) Membrane Performance', , 20(12), pp. 61-70.
Abdulmuttaleb Mohammed, S., Dalaf Abbas, A., Salem Sabry, L. Effect of Operating Conditions on Reverse Osmosis (RO) Membrane Performance. , 2014; 20(12): 61-70.

Effect of Operating Conditions on Reverse Osmosis (RO) Membrane Performance

Journal of Engineering
Article 1, Volume 20, Issue 12, 2014, Pages 61-70
Authors
Suad Abdulmuttaleb Mohammed; Areej Dalaf Abbas; Laith Salem Sabry
Abstract
The aim of this research is to study the effect of high concentrations of salts, pressure and temperature on the performance of the RO membrane with time. Four different (Na2CO3) concentrations (5000, 15000, 25000 and 35000) ppm and various pressures such as (1, 3 and 5) bars at different temperatures of the feed solution (i.e., 25, 35 and 45) ◦C were used in this work. It was found that, as the concentration of salt and feed temperatures increase, the rejection of the salt decrease. While the salt rejection of the membranes increases with increase of transmembrane pressure.
Keywords
reverse osmosis; membrane; permeation flux
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