US 2015/0102255 A1 · LIQUID TREATMENT DEVICE AND LIQUID TREATMENT METHOD

Abstract

The present disclosure provides a liquid treatment device and a liquid treatment method each capable of efficiently generating plasma and treating a liquid in a short time period. A liquid treatment device according to the present disclosure includes a first electrode, a second electrode disposed in a liquid, an insulator disposed surrounding the first electrode through a space, the insulator having an opening portion at a position in contact with the liquid, and a power supply that applies an AC voltage or a pulse voltage between the first electrode and the second electrode.

Claims21

Dependent claims

A liquid treatment device comprising:

a first electrode;
a second electrode disposed in a liquid;
an insulator disposed surrounding the first electrode through a space, the insulator having an opening portion at a position in contact with the liquid;
and
a power supply that applies an AC voltage or a pulse voltage between the first electrode and the second electrode.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

14/575,560Filed 18 Dec 2014

Priority

JP 2013-08768518 Apr 2013

Published

16 Apr 2015

Term ends

Not estimatedThe source records don’t support an estimate.

Classification25 codes

C02F 1/4608
By electrochemical methods: using electrical discharges
B01J 19/088
Employing electric or magnetic energy: giving rise to electric discharges
B01J 19/2465
Provoking a loop type movement of the reactants: externally, i.e. the mixture leaving the vessel and subsequently re-entering it
H05H 1/2406
Generating plasma: using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes

Liquid treatment device and liquid treatment method

Life of this patent

Liquid treatment device and liquid treatment method

Life of this patent

Abstract

Claims21