| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrode unit for water treatment eliminating necessity for preforming a screw hole in an electrode plate, capable of simply positioning electrodes when the electrodes are attached to a predetermined member, capable preventing fear such that the member connected to a terminal is cut and capable of preventing forgetting to connect the terminal. SOLUTION: The electrode unit 17 for water treatment is equipped with one set of iron electrodes 11, 12 and one electrode holder 13. The electrode holder 13 is equipped with steel bolt parts 131 provided to both front and rear side walls in a protruded state and one terminal part 132 electrically connecting the bolt parts 131 and a DC power supply through one lead wire 14. The upper edge parts of the electrodes 11, 12 are attached to the bolt parts 131 of the electrode holder 13 by attaching holes 15 and tightened by steel cap nuts 16 to form the electrode unit 17.
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