Seawater softening

Forward Osmosis (FO) has many applications in water and wastewater treatment and seawater desalination. In this paper, the FO was suggested for seawater pretreatment to the thermal desalination processes such as Multi Stage Flashing (MSF). The integrated FO–MSF hybrid system was designed to reduce t

Inorganic fouling is a major challenge in seawater RO desalination due to its relatively high SO4/HCO3 molar ratios. In most of the recorded cases, if not all, calcium sulfate scale is dominating (>90% wt/wt) other scale types such as CaCO3, MgSO4, MgCO3, MgSiO3, SiO2 and CaPO4. However, the standar