DEODORIZATION COMPOSITION AND MANUFACTURING METHOD OF DEODORIZATION COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a deodorization composition containing iron hydroxide for removing a malodorous component such as hydrogen sulfide and a manufacturing method of the deodorization composition.SOLUTION: A deodorization composition excellent in removing a malodorous component such as hydrogen sulfide can be obtained by using a manufacturing method having a process for producing titanium oxide and iron hydroxide by mixing a solution containing trivalent iron salt and alkali and freezing and melting it with a status containing water. A deodorization composition excellent in performance can be obtained by containing iron hydroxide manufactured by adjusting pH to 4 to 11 with adding trivalent iron salt and alkali and conducting drying after freezing and melting process.SELECTED DRAWING: None