Title:
METHOD AND DEVICE FOR DEODORIZING ODOR-CONTAINING SOIL
Document Type and Number:
Japanese Patent JP2015217331
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method and device for deodorizing an odor-containing soil, which efficiently deodorizes the odor of the odor-containing soil to be excavated in advance to reduce the odor to be generated in excavation and removal of the odor-containing soil without reduction in efficiency of excavation work.SOLUTION: A tubular body 20 with holes 20a for suction and a tubular body 10 with holes 10a for injection, which can be penetrated into an odor-containing soil 1 and pulled out from the odor-containing soil, are penetrated into the odor-containing soil 1. A deodorizing fluid is injected into the tubular body 10 for injection to disperse the deodorizing fluid in the odor-containing soil 1. Concurrently, the fluid in the soil gap which contains an odor-containing material is sucked from the tubular body 20 for suction. When the sucked fluid in the soil gap requires a purification treatment, the fluid is subjected to the purification treatment and then discharged.
Inventors:
SUMIKURA MITSUHIRO
Application Number:
JP2014101660A
Publication Date:
December 07, 2015
Filing Date:
May 15, 2014
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
B09C1/02; B09C1/00; B09C1/08; E02F7/00
Domestic Patent References:
| JP2000237531A | 2000-09-05 | |||
| JP2007075742A | 2007-03-29 | |||
| JP2008264708A | 2008-11-06 |
Attorney, Agent or Firm:
Hiroaki Sakai
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