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Many researchers around the worlds are getting their attention on developing carbon dioxide reduction technologies. In this research, the method to utilize captured carbon dioxide was suggested using industrial wastewater which was produced from refined salt production process. High concentrations of metal carbonates such as calcium, magnesium and so on were contained in them and it could lead to carbon fixation which can lead to utilization of precipitated salts for various purposes. In this research, 30 wt% of monoethanolamine, diethanolamine and methyl-diethanolamine solutions were used as absorbents and precipitated salts were produced as final product. Using X-ray diffraction and Scanning Electron Microscope, crystal structures of the products were verified.
