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This paper presents experimental data and modelling for three commercial nanofiltration membranes (NF90, NF270, N30F) used to treat highly concentrated different salts solutions (KCl, Na 2 SO 4 , and MgSO 4 ) in a crossflow filtration set-up at a salinity level similar to that of seawater. The main parameters that have been studied in this work are feed pressure and salt concentration...
The fluoride content in many regions of Morocco greatly exceeds the acceptable standards. The beneficial or harmful effects of fluorides on teeth and skeleton depending on their concentration have been widely studied. Fluoride removal operations were conduced on underground water using a nanofiltration pilot plant with two modules. The performances of two commercial spiral membranes were proved. The...
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