JP2012232248A5 - - Google Patents

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Publication number
JP2012232248A5
JP2012232248A5 JP2011101521A JP2011101521A JP2012232248A5 JP 2012232248 A5 JP2012232248 A5 JP 2012232248A5 JP 2011101521 A JP2011101521 A JP 2011101521A JP 2011101521 A JP2011101521 A JP 2011101521A JP 2012232248 A5 JP2012232248 A5 JP 2012232248A5
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JP
Japan
Prior art keywords
soil
purifying
contaminated
contaminated soil
persulfate
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JP2011101521A
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English (en)
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JP2012232248A (ja
JP5809839B2 (ja
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Priority to JP2011101521A priority Critical patent/JP5809839B2/ja
Priority claimed from JP2011101521A external-priority patent/JP5809839B2/ja
Publication of JP2012232248A publication Critical patent/JP2012232248A/ja
Publication of JP2012232248A5 publication Critical patent/JP2012232248A5/ja
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Claims (4)

  1. 芳香族炭化水素及び有機塩素化合物のうち少なくともいずれか一方を含む化学物質に汚染された地表面下の土壌に、粉体状の過硫酸塩を直接添加して、混合攪拌することにより、前記汚染された土壌を原位置で浄化することを特徴とする汚染土壌の浄化方法。
  2. 前記汚染された土壌は、芳香族炭化水素及び有機塩素化合物の両方を含む化学物質に汚染された土壌であることを特徴とする請求項1記載の汚染土壌の浄化方法。
  3. 前記芳香族炭化水素がベンゼンであることを特徴とする請求項1又は2記載の汚染土壌の浄化方法。
  4. 前記過硫酸塩が過硫酸ナトリウムであることを特徴とする請求項1〜3のいずれか1項に記載の汚染土壌の浄化方法。
JP2011101521A 2011-04-28 2011-04-28 汚染土壌の浄化方法 Active JP5809839B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011101521A JP5809839B2 (ja) 2011-04-28 2011-04-28 汚染土壌の浄化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011101521A JP5809839B2 (ja) 2011-04-28 2011-04-28 汚染土壌の浄化方法

Publications (3)

Publication Number Publication Date
JP2012232248A JP2012232248A (ja) 2012-11-29
JP2012232248A5 true JP2012232248A5 (ja) 2014-03-20
JP5809839B2 JP5809839B2 (ja) 2015-11-11

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ID=47433152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011101521A Active JP5809839B2 (ja) 2011-04-28 2011-04-28 汚染土壌の浄化方法

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JP (1) JP5809839B2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6042237B2 (ja) * 2013-03-08 2016-12-14 Jfeミネラル株式会社 浄化方法
KR101760205B1 (ko) * 2016-02-24 2017-07-31 경북대학교 산학협력단 과황산 이온 서방성 하이드로겔 구조체, 이의 제조 방법, 및 이를 이용한 유기 오염 물질의 처리 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002136961A (ja) * 2000-10-31 2002-05-14 Miyama Kk 土壌又は地下水の浄化処理方法
JP2006247483A (ja) * 2005-03-09 2006-09-21 Mitsubishi Gas Chem Co Inc 汚染土壌の処理方法
JP2007105556A (ja) * 2005-09-15 2007-04-26 Japan Organo Co Ltd 有機汚染物質の浄化方法
JP2008264727A (ja) * 2007-04-24 2008-11-06 Idemitsu Kosan Co Ltd 難分解性有害物質の分解方法

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