JPS5649786A - Conditioning of contaminated soil - Google Patents

Conditioning of contaminated soil

Info

Publication number
JPS5649786A
JPS5649786A JP6127380A JP6127380A JPS5649786A JP S5649786 A JPS5649786 A JP S5649786A JP 6127380 A JP6127380 A JP 6127380A JP 6127380 A JP6127380 A JP 6127380A JP S5649786 A JPS5649786 A JP S5649786A
Authority
JP
Japan
Prior art keywords
contaminated soil
soil
conditioning
capturing agent
mixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6127380A
Other languages
Japanese (ja)
Other versions
JPS5721550B2 (en
Inventor
Rikio Kobayashi
Sueo Nishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP6127380A priority Critical patent/JPS5649786A/en
Publication of JPS5649786A publication Critical patent/JPS5649786A/en
Publication of JPS5721550B2 publication Critical patent/JPS5721550B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

PURPOSE: To condition contaminated soil, by a method wherein a specified metal- capturing agent is mixed with contaminated soil to retain heavy metals contained in the soil as ions which are not supplied to plants.
CONSTITUTION: A heavy metal-capturing agent consisting of diatomaceous earth or terra abla treated with a silane coupling agent as a soil conditioner is mixed with contaminated soil to collect heavy metals. Said heavy metal-capturing agent is produced by treating diatomaceous earth (or terra abla) with the silane coupling agent.
COPYRIGHT: (C)1981,JPO&Japio
JP6127380A 1980-05-09 1980-05-09 Conditioning of contaminated soil Granted JPS5649786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6127380A JPS5649786A (en) 1980-05-09 1980-05-09 Conditioning of contaminated soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6127380A JPS5649786A (en) 1980-05-09 1980-05-09 Conditioning of contaminated soil

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2277077A Division JPS53107969A (en) 1977-03-04 1977-03-04 Improving method of polluted soil

Publications (2)

Publication Number Publication Date
JPS5649786A true JPS5649786A (en) 1981-05-06
JPS5721550B2 JPS5721550B2 (en) 1982-05-08

Family

ID=13166434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6127380A Granted JPS5649786A (en) 1980-05-09 1980-05-09 Conditioning of contaminated soil

Country Status (1)

Country Link
JP (1) JPS5649786A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932589U (en) * 1982-08-27 1984-02-29 スズキ株式会社 motorcycle frame
JPS5945187U (en) * 1982-09-20 1984-03-26 本田技研工業株式会社 Hydraulic rear brake device for motorcycles
JPS59164380A (en) * 1983-03-09 1984-09-17 ダウ・コ−ニング・コ−ポレ−シヨン Chelating agent for extracting metals from solution
JPS61202988A (en) * 1985-03-05 1986-09-08 本田技研工業株式会社 Car body frame of motorcycle
JPS61202987A (en) * 1985-03-05 1986-09-08 本田技研工業株式会社 Car body frame of motorcycle
WO2005089931A3 (en) * 2004-03-17 2005-12-08 Advanced Minerals Corp A mercury adsorbent composition, process of making same and method of separating mercury from fluids

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932589U (en) * 1982-08-27 1984-02-29 スズキ株式会社 motorcycle frame
JPH0121118Y2 (en) * 1982-08-27 1989-06-23
JPS5945187U (en) * 1982-09-20 1984-03-26 本田技研工業株式会社 Hydraulic rear brake device for motorcycles
JPS6222471Y2 (en) * 1982-09-20 1987-06-08
JPS59164380A (en) * 1983-03-09 1984-09-17 ダウ・コ−ニング・コ−ポレ−シヨン Chelating agent for extracting metals from solution
JPH0249357B2 (en) * 1983-03-09 1990-10-29 Dow Corning
JPS61202988A (en) * 1985-03-05 1986-09-08 本田技研工業株式会社 Car body frame of motorcycle
JPS61202987A (en) * 1985-03-05 1986-09-08 本田技研工業株式会社 Car body frame of motorcycle
WO2005089931A3 (en) * 2004-03-17 2005-12-08 Advanced Minerals Corp A mercury adsorbent composition, process of making same and method of separating mercury from fluids

Also Published As

Publication number Publication date
JPS5721550B2 (en) 1982-05-08

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