JPS5249977A - Treating method of sealing up polluted soil with hexa valent chromium by reduction - Google Patents

Treating method of sealing up polluted soil with hexa valent chromium by reduction

Info

Publication number
JPS5249977A
JPS5249977A JP50126632A JP12663275A JPS5249977A JP S5249977 A JPS5249977 A JP S5249977A JP 50126632 A JP50126632 A JP 50126632A JP 12663275 A JP12663275 A JP 12663275A JP S5249977 A JPS5249977 A JP S5249977A
Authority
JP
Japan
Prior art keywords
sealing
reduction
treating method
polluted soil
hexa
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
JP50126632A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5315990B2 (enExample
Inventor
Kenji Kawasaki
Shigeyoshi Miura
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.)
Konoike Construction Co Ltd
Original Assignee
Konoike Construction 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 Konoike Construction Co Ltd filed Critical Konoike Construction Co Ltd
Priority to JP50126632A priority Critical patent/JPS5249977A/ja
Publication of JPS5249977A publication Critical patent/JPS5249977A/ja
Publication of JPS5315990B2 publication Critical patent/JPS5315990B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
JP50126632A 1975-10-20 1975-10-20 Treating method of sealing up polluted soil with hexa valent chromium by reduction Granted JPS5249977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50126632A JPS5249977A (en) 1975-10-20 1975-10-20 Treating method of sealing up polluted soil with hexa valent chromium by reduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50126632A JPS5249977A (en) 1975-10-20 1975-10-20 Treating method of sealing up polluted soil with hexa valent chromium by reduction

Publications (2)

Publication Number Publication Date
JPS5249977A true JPS5249977A (en) 1977-04-21
JPS5315990B2 JPS5315990B2 (enExample) 1978-05-29

Family

ID=14939984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50126632A Granted JPS5249977A (en) 1975-10-20 1975-10-20 Treating method of sealing up polluted soil with hexa valent chromium by reduction

Country Status (1)

Country Link
JP (1) JPS5249977A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52128879A (en) * 1976-04-23 1977-10-28 Daiichi Nenryo Kogyo Method of nonnpolluting sludge containing chromium
JPS53135508A (en) * 1977-05-02 1978-11-27 Hitachi Ltd Signal repeating installation
EP1413635A1 (en) * 1997-03-27 2004-04-28 JFE Steel Corporation Method for reducing Cr(VI) in chromium oxide-containing waste materials
JP2005232341A (ja) * 2004-02-20 2005-09-02 Takataro Mizuta 含有六価クロム土壌の処理剤
JP2007190482A (ja) * 2006-01-18 2007-08-02 Tokyu Construction Co Ltd 汚染土壌の浄化装置と浄化方法
CN103920701A (zh) * 2014-04-24 2014-07-16 杭州大地环保工程有限公司 一种铬污染土壤的修复方法
CN105217825A (zh) * 2014-05-29 2016-01-06 宝山钢铁股份有限公司 一种含氟重金属废水的分段处理方法
CN111215441A (zh) * 2020-01-22 2020-06-02 湖南金旅环保股份有限公司 一种重金属铬污染土壤修复分步淋洗方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135297U (enExample) * 1981-02-16 1982-08-23

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52128879A (en) * 1976-04-23 1977-10-28 Daiichi Nenryo Kogyo Method of nonnpolluting sludge containing chromium
JPS53135508A (en) * 1977-05-02 1978-11-27 Hitachi Ltd Signal repeating installation
EP1413635A1 (en) * 1997-03-27 2004-04-28 JFE Steel Corporation Method for reducing Cr(VI) in chromium oxide-containing waste materials
JP2005232341A (ja) * 2004-02-20 2005-09-02 Takataro Mizuta 含有六価クロム土壌の処理剤
JP2007190482A (ja) * 2006-01-18 2007-08-02 Tokyu Construction Co Ltd 汚染土壌の浄化装置と浄化方法
CN103920701A (zh) * 2014-04-24 2014-07-16 杭州大地环保工程有限公司 一种铬污染土壤的修复方法
CN105217825A (zh) * 2014-05-29 2016-01-06 宝山钢铁股份有限公司 一种含氟重金属废水的分段处理方法
CN111215441A (zh) * 2020-01-22 2020-06-02 湖南金旅环保股份有限公司 一种重金属铬污染土壤修复分步淋洗方法

Also Published As

Publication number Publication date
JPS5315990B2 (enExample) 1978-05-29

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