| 摘要 |
<p>The present invention includes at least a vessel 2 in which an electroconductive liquid 1 including impurities is stored, an electromagnetic force generation device 3 which produces an electromagnetic force F that circulates the electroconductive liquid 1 in the electroconductive liquid 1, and a discharge device 4 which discharges a non-metallic impurity and a deemed non-metallic impurity 21a and 21b collected in a low-pressure portion 1a based on a pressure difference in the electroconductive liquid 1 produced by the electromagnetic force F, and the non-metallic impurity 21a and the deemed non-metallic impurity 21b are collected in the low-pressure portion 1a, e.g., a liquid level to be separated by the electromagnetic force.</p> |
