Title:
CONTAMINATED SOIL CLEANING METHOD AND SYSTEM
Document Type and Number:
Japanese Patent JP2016043332
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve soil particle grinding effect to shorten cleaning processing time.SOLUTION: In the cleaning method and system, slurry is sucked with a pump 12, and the slurry is passed through a pipe 13 having a static mixer 14 for agitating and mixing the slurry while flowing, so that the slurry is ground.SELECTED DRAWING: Figure 1
Inventors:
TAKEISHI MANABU
KIKAWADA KAZUYA
SATO HIROSHI
KAWAHARA TADAHIRO
KAWASAKI KAZUHIRO
KIKAWADA KAZUYA
SATO HIROSHI
KAWAHARA TADAHIRO
KAWASAKI KAZUHIRO
Application Number:
JP2014171112A
Publication Date:
April 04, 2016
Filing Date:
August 26, 2014
Export Citation:
Assignee:
HAZAMA ANDO CORP
TOKYO ELECTRIC POWER CO INC
TOKYO ELECTRIC POWER CO INC
International Classes:
B09C1/02; B01F5/00; B09C1/08; G21F9/28
Domestic Patent References:
| JP2004261795A | 2004-09-24 | |||
| JP2003334595A | 2003-11-25 | |||
| JP2006122893A | 2006-05-18 | |||
| JP2010029808A | 2010-02-12 | |||
| JP2014070997A | 2014-04-21 | |||
| JP2014021062A | 2014-02-03 |
Foreign References:
| WO2007066534A1 | 2007-06-14 | |||
| WO2013186873A1 | 2013-12-19 |
Other References:
石井慶造, 水洗浄による放射性セシウム汚染土壌の除染方法について, JPN7018003613, 15 October 2018 (2018-10-15), JP, ISSN: 0003902451
"平成23年度「除染技術実証試験事業」概要", インターネット, JPN7012004195, 21 February 2012 (2012-02-21), ISSN: 0004042929
"平成23年度「除染技術実証試験事業」概要", インターネット, JPN7012004195, 21 February 2012 (2012-02-21), ISSN: 0004042929
Attorney, Agent or Firm:
Hajime Sakai
Masahiro Kurai
Masahiro Kurai