JP5721255B2 - 有機ハロゲン化合物処理用鉄粉の製造方法、並びに土壌・地下水汚染の浄化方法 - Google Patents

有機ハロゲン化合物処理用鉄粉の製造方法、並びに土壌・地下水汚染の浄化方法 Download PDF

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Publication number
JP5721255B2
JP5721255B2 JP2011007318A JP2011007318A JP5721255B2 JP 5721255 B2 JP5721255 B2 JP 5721255B2 JP 2011007318 A JP2011007318 A JP 2011007318A JP 2011007318 A JP2011007318 A JP 2011007318A JP 5721255 B2 JP5721255 B2 JP 5721255B2
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Japan
Prior art keywords
iron powder
organic halogen
treating
halogen compound
water
Prior art date
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JP2011007318A
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English (en)
Japanese (ja)
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JP2012148220A5 (enExample
JP2012148220A (ja
Inventor
上原　大志
大志 上原
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.)
Dowa Eco Systems Co Ltd
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Dowa Eco Systems 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.)
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Priority to JP2011007318A priority Critical patent/JP5721255B2/ja
Application filed by Dowa Eco Systems Co Ltd filed Critical Dowa Eco Systems Co Ltd
Priority to PCT/JP2012/050795 priority patent/WO2012099094A1/ja
Priority to CN201280005527.2A priority patent/CN103328133B/zh
Priority to MYPI2013701247A priority patent/MY162980A/en
Priority to US13/979,934 priority patent/US9567521B2/en
Priority to KR1020137021555A priority patent/KR101891849B1/ko
Priority to EP12737083.1A priority patent/EP2666564A4/en
Publication of JP2012148220A publication Critical patent/JP2012148220A/ja
Publication of JP2012148220A5 publication Critical patent/JP2012148220A5/ja
Application granted granted Critical
Publication of JP5721255B2 publication Critical patent/JP5721255B2/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/002—Reclamation of contaminated soil involving in-situ ground water treatment
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/34—Dehalogenation using reactive chemical agents able to degrade
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/37—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by reduction, e.g. hydrogenation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/068—Flake-like particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/16—Metallic particles coated with a non-metal
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C02F1/705—Reduction by metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Business, Economics & Management (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Powder Metallurgy (AREA)
JP2011007318A 2011-01-17 2011-01-17 有機ハロゲン化合物処理用鉄粉の製造方法、並びに土壌・地下水汚染の浄化方法 Active JP5721255B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2011007318A JP5721255B2 (ja) 2011-01-17 2011-01-17 有機ハロゲン化合物処理用鉄粉の製造方法、並びに土壌・地下水汚染の浄化方法
CN201280005527.2A CN103328133B (zh) 2011-01-17 2012-01-17 有机卤素化合物处理用铁粉的制造方法及土壤或地下水污染的净化方法
MYPI2013701247A MY162980A (en) 2011-01-17 2012-01-17 Method of producing iron powder for treating halogenated organic compound and method of cleaning contaminated soil or groundwater
US13/979,934 US9567521B2 (en) 2011-01-17 2012-01-17 Method of producing iron powder for treating halogenated organic compound and method of cleaning contaminated soil or groundwater
PCT/JP2012/050795 WO2012099094A1 (ja) 2011-01-17 2012-01-17 有機ハロゲン化合物処理用鉄粉の製造方法、並びに土壌・地下水汚染の浄化方法
KR1020137021555A KR101891849B1 (ko) 2011-01-17 2012-01-17 유기할로겐 화합물 처리용 철 분말의 제조방법, 및 토양·지하수오염의 정화방법
EP12737083.1A EP2666564A4 (en) 2011-01-17 2012-01-17 PROCESS FOR PRODUCING IRON POWDER FOR PROCESSING ORGANIC HALOGEN COMPOUNDS AND METHOD FOR CLEANING CONTAMINATED SOIL OR GROUNDWATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011007318A JP5721255B2 (ja) 2011-01-17 2011-01-17 有機ハロゲン化合物処理用鉄粉の製造方法、並びに土壌・地下水汚染の浄化方法

Publications (3)

Publication Number Publication Date
JP2012148220A JP2012148220A (ja) 2012-08-09
JP2012148220A5 JP2012148220A5 (enExample) 2014-01-09
JP5721255B2 true JP5721255B2 (ja) 2015-05-20

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ID=46515718

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JP2011007318A Active JP5721255B2 (ja) 2011-01-17 2011-01-17 有機ハロゲン化合物処理用鉄粉の製造方法、並びに土壌・地下水汚染の浄化方法

Country Status (7)

Country Link
US (1) US9567521B2 (enExample)
EP (1) EP2666564A4 (enExample)
JP (1) JP5721255B2 (enExample)
KR (1) KR101891849B1 (enExample)
CN (1) CN103328133B (enExample)
MY (1) MY162980A (enExample)
WO (1) WO2012099094A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105860989B (zh) * 2016-06-06 2020-03-10 青岛理工大学 一种土壤修复剂及其在氯代烃污染土壤修复中的应用
EP3318534A1 (en) * 2016-11-07 2018-05-09 Höganäs AB (publ) Iron based media

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620008B2 (ja) * 1987-08-24 1994-03-16 チッソ株式会社 酸化皮膜を有する強磁性金属粉末の製造方法
US5911882A (en) * 1988-05-10 1999-06-15 University Of Washington Removing contaminants from water using iron oxide coated mineral having olivine structure
JP3862394B2 (ja) 1997-12-19 2006-12-27 Ｄｏｗａホールディングス株式会社 土壌の無害化処理方法
JP2000005740A (ja) 1998-06-26 2000-01-11 Dowa Mining Co Ltd 有機塩素化合物に汚染された土壌および地下水の浄化方法
JP4448951B2 (ja) 2000-08-28 2010-04-14 Ｄｏｗａエコシステム株式会社 有機ハロゲン化合物分解剤の製法
JP2002167602A (ja) * 2000-11-30 2002-06-11 Kawasaki Steel Corp 鉄粉、その製造方法および汚染された土壌、水、ガスの浄化方法
JP4660958B2 (ja) 2001-04-24 2011-03-30 Ｊｆｅスチール株式会社 有機塩素化合物で汚染された土壌、水およびガスの浄化方法
KR100921261B1 (ko) * 2001-12-04 2009-10-09 토다 고교 가부시끼가이샤 토양ㆍ지하수의 정화 처리용 철 입자, 그의 제조법, 해당철 입자를 포함하는 정화제, 그의 제조법 및토양ㆍ지하수의 정화 처리 방법
JP4296337B2 (ja) * 2002-05-29 2009-07-15 Ｄｏｗａエコシステム株式会社 有機ハロゲン化合物の分解剤の製造方法
JP4352215B2 (ja) * 2002-06-07 2009-10-28 戸田工業株式会社 芳香族ハロゲン化合物を含有する土壌・地下水の浄化処理用鉄複合粒子粉末、その製造法、当該鉄複合粒子粉末を含む浄化剤、その製造法及び芳香族ハロゲン化合物を含有する土壌・地下水の浄化処理方法
JP2004149784A (ja) * 2002-10-08 2004-05-27 Jfe Engineering Kk 有機ハロゲン化合物を分解する分解材及びその製造方法並びに有機ハロゲン化合物に汚染された土壌、地下水又はガスの浄化方法
JP4479890B2 (ja) * 2004-05-28 2010-06-09 戸田工業株式会社 土壌・地下水の浄化処理用浄化剤及びその製造法並びに土壌・地下水の浄化処理方法
CN101146617B (zh) * 2005-03-25 2012-05-30 同和环保再生事业有限公司 有机卤素类化合物分解剂的制造方法
US8034156B2 (en) * 2005-03-25 2011-10-11 Dowa Eco-System Co., Ltd. Method for producing decomposer of organic halogenated compounds
JP5082043B2 (ja) * 2006-03-02 2012-11-28 Ｄｏｗａエコシステム株式会社 有機ハロゲン化合物含有水の処理方法
JP2009084649A (ja) * 2007-10-01 2009-04-23 Taiyo Yuden Co Ltd マグネタイト被覆鉄粉末の製造方法
JP5349822B2 (ja) * 2008-03-26 2013-11-20 Ｄｏｗａエコシステム株式会社 有機ハロゲン化合物の分解剤及びその製造方法、並びに該分解剤を用いた浄化方法
JP5690106B2 (ja) * 2010-09-24 2015-03-25 Ｄｏｗａエコシステム株式会社 鉄粒子を含む有機ハロゲン化合物の分解剤及びその製造方法

Also Published As

Publication number Publication date
JP2012148220A (ja) 2012-08-09
CN103328133A (zh) 2013-09-25
CN103328133B (zh) 2017-03-29
EP2666564A4 (en) 2016-06-22
US20140030431A1 (en) 2014-01-30
MY162980A (en) 2017-07-31
US9567521B2 (en) 2017-02-14
EP2666564A1 (en) 2013-11-27
WO2012099094A1 (ja) 2012-07-26
KR20140004721A (ko) 2014-01-13
KR101891849B1 (ko) 2018-08-24

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