Title:
SYSTEM FOR ESTIMATING CONCENTRATION OF SOIL INJECTION AGENT
Document Type and Number:
WIPO Patent Application WO/2018/087996
Kind Code:
A1
Abstract:
A system for estimating the concentration of a soil injection agent includes: a step for injecting, from a recharging well into underground soil, an injection liquid to which have been added an injection agent and an indicator that behaves similary to the injection agent in underground soil; a step for measuring the concentration of the indicator in a location removed from the recharging well; and a step for estimating the concentration of the injection agent from the concentration of the indicator.
Inventors:
KIYOTOMO HARUKA (JP)
SHIMIZU TAKAAKI (JP)
NAKASHIMA TOMOHIRO (JP)
SHIMIZU YAMATO (JP)
OKUDA NOBUYASU (JP)
FURUKAWA YASUHIDE (JP)
YAMAZAKI YUJI (JP)
MUKAI KAZUHIRO (JP)
INABA KAORU (JP)
SHIMIZU TAKAAKI (JP)
NAKASHIMA TOMOHIRO (JP)
SHIMIZU YAMATO (JP)
OKUDA NOBUYASU (JP)
FURUKAWA YASUHIDE (JP)
YAMAZAKI YUJI (JP)
MUKAI KAZUHIRO (JP)
INABA KAORU (JP)
Application Number:
PCT/JP2017/031018
Publication Date:
May 17, 2018
Filing Date:
August 29, 2017
Export Citation:
Assignee:
TAKENAKA CORP (JP)
International Classes:
G01N33/24; B09C1/02; B09C1/08; B09C1/10; G01N21/64
Foreign References:
| JP5971606B1 | 2016-08-17 | |||
| JP2015024401A | 2015-02-05 | |||
| JP2006275940A | 2006-10-12 | |||
| JP2014081233A | 2014-05-08 | |||
| JP2004170085A | 2004-06-17 | |||
| US5370478A | 1994-12-06 | |||
| JP2005305282A | 2005-11-04 | |||
| JP2016221687A | 2016-12-28 |
Other References:
DUWIG, C. ET AL.: "Quantifying fluorescent tracer distribution in allophanic soils to image solute transport", EUROPEAN JOURNAL OF SOIL SCIENCE, vol. 59, no. l, February 2008 (2008-02-01), pages 94 - 102, XP055485632
BARBER, J.A.S. ET AL.: "Fluorescent tracer techniquefor measuring the quantity of pesticide deposited to soil following spray applications", CROP PROTECTION, vol. 22, no. l, February 2003 (2003-02-01), pages 15 - 21, XP055485635
See also references of EP 3540433A4
BARBER, J.A.S. ET AL.: "Fluorescent tracer techniquefor measuring the quantity of pesticide deposited to soil following spray applications", CROP PROTECTION, vol. 22, no. l, February 2003 (2003-02-01), pages 15 - 21, XP055485635
See also references of EP 3540433A4
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
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