Decomposition of methylene blue in water using mist flow plasma reactor

T. Shibata, Hideya Nishiyama

研究成果: Article査読

4 被引用数 (Scopus)

抄録

The world is faced with serious problems of water pollution. Recently, conventional chemical treatment has been replaced by a water treatment system using plasma. In this study, using a newly developed mist-flow plasma reactor, a method for decomposing methylene blue by directly spraying solution as mist into reactive plasma was investigated. Reactive plasma is generated by dielectric barrier discharge (DBD) on the inner wall of a tube. An atomized solution containing micro-sized droplets was introduced into the mist-flow plasma reactor and treated by ozone, free radicals and ultraviolet rays. Dissolved chemical species such as H2O2, reactive oxidation species and O3 as well as NO2-, pH, and conductivities are measured as liquid properties. In addition, the decomposition characteristics of this method were experimentally clarified through decolorization experiments of methylene blue solution.

本文言語English
ページ(範囲)253-259
ページ数7
ジャーナルInternational Journal of Plasma Environmental Science and Technology
6
3
出版ステータスPublished - 2012 12 1

ASJC Scopus subject areas

  • 環境科学(全般)

フィンガープリント

「Decomposition of methylene blue in water using mist flow plasma reactor」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル