| 摘要 |
PROBLEM TO BE SOLVED: To provide water treatment equipment, excellent in a maintenance property for supplementing/replacing a metal ion elution part eluting metal ions into a liquid to be treated with a simple structure, capable of always stably carrying out coagulation treatment of suspended substances in the liquid to be treated, excellent in a coagulation treatment performance of the suspended substances in the liquid to be treated, and excellent in reliability of the coagulation treatment. SOLUTION: Water treatment equipment is provided with a treating tank 2 having an inflow port 2a into which a liquid to be treated flows and an outflow port 2b from which a treated liquid flows out, at least a pair of electrodes 3a, 3b disposed in the treating tank 2, a metal ion elution part 4 disposed between the electrodes 3a, 3b, gaps 7a, 7b respectively formed between the electrodes 3a, 3b, and the metal ion elution part 4, and a power source unit to which the electrodes 3a and 3b are connected.
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