LIQUID TREATING METHOD AND LIQUID TREATING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a liq. treating method and a liq. treating apparatus wherein treatment can be performed with low energy and efficiently. SOLUTION: An electrically insulating partition wall 13 with a through-hole 14 is provided between flat electrodes 11 and 12 in a treating tank 20. A liq. 10 to be treated passes through the through-hole 14 from the inlet side treating tank 20a to an outlet side treating tank 20b separated each other by the partition wall 13. When an electric voltage is applied, electric field is concentrated in the through-hole to generate plasma. The liq. 10 to be treated is plasma- treated when it passes through the through-hole 14.