JPS5260275A - Treatment process for purifying a region contaminated with harmful sub stances - Google Patents
Treatment process for purifying a region contaminated with harmful sub stancesInfo
- Publication number
- JPS5260275A JPS5260275A JP50136681A JP13668175A JPS5260275A JP S5260275 A JPS5260275 A JP S5260275A JP 50136681 A JP50136681 A JP 50136681A JP 13668175 A JP13668175 A JP 13668175A JP S5260275 A JPS5260275 A JP S5260275A
- Authority
- JP
- Japan
- Prior art keywords
- treatment process
- purifying
- sub stances
- region contaminated
- contaminated
- 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
Links
Abstract
PURPOSE: A reliable and economical treatment process for purifying contaminated soil by which harmful substances in soil contaminated with heavy metals, etc. are dissolved in an injection liquid and adsorbed by an adsorbent to fix.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50136681A JPS5260275A (en) | 1975-11-13 | 1975-11-13 | Treatment process for purifying a region contaminated with harmful sub stances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50136681A JPS5260275A (en) | 1975-11-13 | 1975-11-13 | Treatment process for purifying a region contaminated with harmful sub stances |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5260275A true JPS5260275A (en) | 1977-05-18 |
Family
ID=15180976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50136681A Pending JPS5260275A (en) | 1975-11-13 | 1975-11-13 | Treatment process for purifying a region contaminated with harmful sub stances |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5260275A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002205048A (en) * | 2001-01-15 | 2002-07-23 | Chem Grouting Co Ltd | Method for cleaning soil |
JP2002346539A (en) * | 2001-05-28 | 2002-12-03 | Nippon Kokan Light Steel Kk | Method for cleaning polluted soil |
JP2009039693A (en) * | 2007-08-10 | 2009-02-26 | Dowa Eco-System Co Ltd | Treatment method for contaminated soil by moisture absorption |
CN111589851A (en) * | 2020-04-27 | 2020-08-28 | 杨文先 | Parallel remediation method for heavy metal pollution of farmland |
-
1975
- 1975-11-13 JP JP50136681A patent/JPS5260275A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002205048A (en) * | 2001-01-15 | 2002-07-23 | Chem Grouting Co Ltd | Method for cleaning soil |
JP4573286B2 (en) * | 2001-01-15 | 2010-11-04 | ケミカルグラウト株式会社 | Soil purification method |
JP2002346539A (en) * | 2001-05-28 | 2002-12-03 | Nippon Kokan Light Steel Kk | Method for cleaning polluted soil |
JP2009039693A (en) * | 2007-08-10 | 2009-02-26 | Dowa Eco-System Co Ltd | Treatment method for contaminated soil by moisture absorption |
CN111589851A (en) * | 2020-04-27 | 2020-08-28 | 杨文先 | Parallel remediation method for heavy metal pollution of farmland |
CN111589851B (en) * | 2020-04-27 | 2021-09-14 | 广西盎之然环保科技有限公司 | Parallel remediation method for heavy metal pollution of farmland |
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