JPS5413466A - Treating method for contaminated soil or sludge - Google Patents

Treating method for contaminated soil or sludge

Info

Publication number
JPS5413466A
JPS5413466A JP7901077A JP7901077A JPS5413466A JP S5413466 A JPS5413466 A JP S5413466A JP 7901077 A JP7901077 A JP 7901077A JP 7901077 A JP7901077 A JP 7901077A JP S5413466 A JPS5413466 A JP S5413466A
Authority
JP
Japan
Prior art keywords
contaminated soil
sludge
treating
soil
cheaply
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.)
Pending
Application number
JP7901077A
Other languages
Japanese (ja)
Inventor
Yoshiharu Shimokawa
Hajime Kitazato
Original Assignee
Chiyoda Chem Eng & Constr Co Ltd
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 Chiyoda Chem Eng & Constr Co Ltd filed Critical Chiyoda Chem Eng & Constr Co Ltd
Priority to JP7901077A priority Critical patent/JPS5413466A/en
Publication of JPS5413466A publication Critical patent/JPS5413466A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To clean cheaply the soil, by adding sulfates, etc. of calcium or iron to the contaminated soil, making heavy metals water-soluble and removing them by eluting.
COPYRIGHT: (C)1979,JPO&Japio
JP7901077A 1977-07-04 1977-07-04 Treating method for contaminated soil or sludge Pending JPS5413466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7901077A JPS5413466A (en) 1977-07-04 1977-07-04 Treating method for contaminated soil or sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7901077A JPS5413466A (en) 1977-07-04 1977-07-04 Treating method for contaminated soil or sludge

Publications (1)

Publication Number Publication Date
JPS5413466A true JPS5413466A (en) 1979-01-31

Family

ID=13677969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7901077A Pending JPS5413466A (en) 1977-07-04 1977-07-04 Treating method for contaminated soil or sludge

Country Status (1)

Country Link
JP (1) JPS5413466A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01206019A (en) * 1987-10-15 1989-08-18 Reifenhaeuser Gmbh & Co Mas Fab Tool block for extruding multilayer film or plate of thermoplastic
US6388165B1 (en) * 1996-10-22 2002-05-14 Vasanth K. Bhat Method and compositions for stabilization of heavy metals, acid gas removal and pH control in contaminated matrices
JP2007319747A (en) * 2006-05-31 2007-12-13 National Institute For Agro-Environmental Science Soil agitation device
CN109772881A (en) * 2019-03-06 2019-05-21 韶关学院 A method of Cd-polluted farmland soil is repaired and efficiently utilized using fragrant plant

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01206019A (en) * 1987-10-15 1989-08-18 Reifenhaeuser Gmbh & Co Mas Fab Tool block for extruding multilayer film or plate of thermoplastic
US6388165B1 (en) * 1996-10-22 2002-05-14 Vasanth K. Bhat Method and compositions for stabilization of heavy metals, acid gas removal and pH control in contaminated matrices
JP2007319747A (en) * 2006-05-31 2007-12-13 National Institute For Agro-Environmental Science Soil agitation device
CN109772881A (en) * 2019-03-06 2019-05-21 韶关学院 A method of Cd-polluted farmland soil is repaired and efficiently utilized using fragrant plant
CN109772881B (en) * 2019-03-06 2021-11-05 韶关学院 Method for restoring farmland soil polluted by cadmium by utilizing aromatic plants and efficiently utilizing cadmium

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