Abstract:
The present disclosure provides a liquid treatment device, a liquid treatment method, and a plasma treatment liquid 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 to be treated, an insulator disposed around the first electrode with a space between the first electrode and the insulator, the insulator has an opening portion in a position in contact with the liquid to be treated, a power supply that applies voltage between the first electrode and the second electrode, and a supply device supplying a liquid to the space before the power source applies the voltage.
Abstract:
A liquid treatment unit includes: a treatment tank provided with an inlet and an outlet, the treatment tank having a shape that allows a portion of liquid to be retained; a controller that controls supply of liquid into the treatment tank and ejection of liquid from the treatment tank; and a plasma generator generates plasma in the liquid inside the treatment tank. The plasma generator generates plasma while the controller stops supply of liquid and ejection of liquid. After the liquid has been treated, the controller resumes the supply of liquid, and causes the liquid to be ejected from the treatment tank while allowing a portion of the treated liquid to be retained inside the treatment tank.
Abstract:
In a makeup support apparatus, a feature related to an appearance of the body is analyzed from a body image obtained by capturing an image of the body based on a skeleton of the body, and body feature information indicating the analyzed feature is generated. A makeup capable of providing a visual correction of the appearance of the body is determined based on the generated body feature information. Print information related to printing of a makeup image on the sheet is generated based on the determined makeup. A makeup sheet is generated by printing the makeup image on the sheet based on the generated print information. A user sticks the generated makeup sheet to the body.
Abstract:
The present invention provides a method for quantitative determination of oxidant which method is capable of accurately and rapidly performing quantitative determination of oxidant at low cost, and an apparatus for quantitative determination of oxidant used in the method. The method for quantitative determination of oxidant according to the present invention is a method for quantitative determination of oxidant performing quantitative determination of oxidant in a sample using a redox reaction, the method including: adding one kind of reducing agent to a sample solution containing one or a plurality of kinds of oxidants having different lifetimes; producing an absorbance curve by measuring a time change in absorbance of the post-color-change or post-coloring reducing agent; and performing the quantitative determination of the oxidant while identifying the oxidant in the sample solution based on the obtained absorbance curve.
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.