Saudi arabian oil company (20250100907). REMOVING BIVALENT IONS FROM PRODUCED WATER
REMOVING BIVALENT IONS FROM PRODUCED WATER
Organization Name
Inventor(s)
Fahd Ibrahim Alghunaimi of Dhahran SA
REMOVING BIVALENT IONS FROM PRODUCED WATER
This abstract first appeared for US patent application 20250100907 titled 'REMOVING BIVALENT IONS FROM PRODUCED WATER
Original Abstract Submitted
a system and a method for purifying a produced water using a nanomembrane formed from polymeric waste are provided. the method includes placing the nanomembrane into an aqueous solution, wherein a surface of the nanomembrane is functionalized with carboxyl groups. carbon dioxide is injected into the aqueous solution, and bivalent alkaline earth cations are adsorbed on the surface of the nanomembrane in the presence of carbonate ions (co) to form carbonate crystals on the surface of the nanomembrane.