Manufacturing method and apparatus of composite electrode for capacitive deionization

The present invention relates to a manufacturing method of a composite electrode for capacitive deionization. The manufacturing method comprises the steps of: manufacturing electrode slurry by mixing an electrode active material, an aqueous binder, and water; forming an electrode layer by coating a current collector with the electrode slurry; and attaching an ion exchange membrane on the electrode layer. [Reference numerals] (S10) Manufacturing electrode slurry by mixing electrode active material, aqueous binder, and water; (S20) Forming electrode layer by coating electrode slurry on current collector; (S30) Attaching ion exchange membrane on electrode layer