Title:
汚染土壌の無害化処理方法及びアプリケーター
Document Type and Number:
Japanese Patent JP4280166
Kind Code:
B2
Abstract:
A method of treating a contaminated soil for converting the soil to a harmless soil, characterized in that it comprises covering the soil contaminated with a chemical substance having a boiling point of 500ringC or lower with an applicator, and irradiating the contaminated soil with a microwave, to thereby remove the chemical substance from the contaminated soil; and an applicator for use in the method. The method is practically applicable for converting a contaminated soil to a harmless soil in a short time and, in some cases, for converting a large amount of a contaminated soil to a harmless soil on the site at one standing.
Inventors:
Taira Hatsuo
Naoto Tsutsumi
Yoshitoshi Saito
Masataka Kinoshita
Shinji Myo Naka
Kiyoshi Shibata
Matsuo
Tetsuo Shima
Naoto Tsutsumi
Yoshitoshi Saito
Masataka Kinoshita
Shinji Myo Naka
Kiyoshi Shibata
Matsuo
Tetsuo Shima
Application Number:
JP2003572704A
Publication Date:
June 17, 2009
Filing Date:
March 06, 2003
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B09C1/06; E02D3/11
Domestic Patent References:
JP8164376A | ||||
JP7042927A | ||||
JP4356149A | ||||
JP2003103249A |
Foreign References:
US5449889 |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Hiroshi Kamematsu
Masaya Nishiyama
Jun Tsuruta
Hiroshi Kamematsu
Masaya Nishiyama