JP2006247483A5 - - Google Patents
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- JP2006247483A5 JP2006247483A5 JP2005065114A JP2005065114A JP2006247483A5 JP 2006247483 A5 JP2006247483 A5 JP 2006247483A5 JP 2005065114 A JP2005065114 A JP 2005065114A JP 2005065114 A JP2005065114 A JP 2005065114A JP 2006247483 A5 JP2006247483 A5 JP 2006247483A5
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- JP
- Japan
- Prior art keywords
- activated carbon
- contaminated soil
- hydrogen peroxide
- soil according
- less
- 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.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 10
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 8
- 239000002689 soil Substances 0.000 claims 6
- 238000000354 decomposition reaction Methods 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000002802 bituminous coal Substances 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- 239000005416 organic matter Substances 0.000 claims 1
- 230000002085 persistent Effects 0.000 claims 1
- 229920002239 polyacrylonitrile Polymers 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
Claims (5)
- 難分解性有機物で汚染された土壌に、(1)鉄、銅またはマンガンの塩、(2)温度27℃、過酸化水素濃度0.5重量%の水溶液において、活性炭を0.5重量%添加した時の60分後の過酸化水素分解率が5%以上の過酸化水素分解能を有する活性炭および(3)過酸化水素を添加することを特徴とする汚染土壌の処理方法。
- 処理開始時のpHを5以下に調整することを特徴とする請求項1記載の汚染土壌の処理方法。
- 活性炭が、瀝青炭、廃菌体又はポリアクリロニトリルを原料とする請求項1記載の汚染土壌の浄化方法。
- 活性炭が、1000μm以下の微粉末であることを特徴とする請求項1記載の汚染土壌の処理方法。
- 活性炭が、1000μm以下の微粉末の懸濁液であることを特徴とする請求項1記載の汚染土壌の処理方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005065114A JP2006247483A (ja) | 2005-03-09 | 2005-03-09 | 汚染土壌の処理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005065114A JP2006247483A (ja) | 2005-03-09 | 2005-03-09 | 汚染土壌の処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006247483A JP2006247483A (ja) | 2006-09-21 |
JP2006247483A5 true JP2006247483A5 (ja) | 2008-11-13 |
Family
ID=37088518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005065114A Pending JP2006247483A (ja) | 2005-03-09 | 2005-03-09 | 汚染土壌の処理方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2006247483A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI551551B (zh) * | 2010-04-30 | 2016-10-01 | 三菱瓦斯化學股份有限公司 | 過氧化物活性化劑以及土壤及/或地下水之淨化方法 |
JP5792974B2 (ja) * | 2011-03-24 | 2015-10-14 | 大和ハウス工業株式会社 | 土壌改質組成物および土壌改質方法 |
JP5809839B2 (ja) * | 2011-04-28 | 2015-11-11 | オルガノ株式会社 | 汚染土壌の浄化方法 |
CN109607822B (zh) * | 2018-12-25 | 2022-03-08 | 河海大学 | 一种生态友好型河湖砷原位治理复合材料及其制备方法和应用 |
CN111872099A (zh) * | 2020-07-08 | 2020-11-03 | 西安建筑科技大学 | 一种吸油铁催化剂及其直接氧化土壤中大量原油的方法 |
CN114214071B (zh) * | 2021-11-15 | 2022-09-16 | 南京大学 | 一种处理污染土壤中氯代烃的组合物及其应用 |
CN115770550A (zh) * | 2022-11-21 | 2023-03-10 | 安徽嘉瑞环保科技有限公司 | 一种改性活性炭和白土混合脱色剂和在精制润滑油毛油中的应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0564789A (ja) * | 1991-06-14 | 1993-03-19 | Mitsubishi Gas Chem Co Inc | 水質汚濁性有機物質含有廃液の処理方法 |
WO1999058239A1 (en) * | 1998-05-14 | 1999-11-18 | U.S. Environmental Protection Agency | Contaminant adsorption and oxidation via the fenton reaction |
JP4024999B2 (ja) * | 1999-08-09 | 2007-12-19 | 月島環境エンジニアリング株式会社 | ダイオキシン類含有液の処理方法 |
JP2003080275A (ja) * | 2001-09-13 | 2003-03-18 | Nippon Shokubai Co Ltd | 水中の有機ハロゲン化合物の処理方法 |
JP2003245678A (ja) * | 2002-02-26 | 2003-09-02 | Mitsubishi Gas Chem Co Inc | 触媒による廃液処理方法 |
JP2004042011A (ja) * | 2002-07-15 | 2004-02-12 | Toru Ueda | 生石灰を用いた石油系汚染土壌の早期浄化方法及び緑化法 |
JP2004074088A (ja) * | 2002-08-21 | 2004-03-11 | Mitsubishi Gas Chem Co Inc | 化学研磨液含有廃液の処理方法 |
JP2004277288A (ja) * | 2003-03-12 | 2004-10-07 | Mitsubishi Gas Chem Co Inc | 活性炭の植物栽培における利用法 |
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2005
- 2005-03-09 JP JP2005065114A patent/JP2006247483A/ja active Pending
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