KR101891849B1 - 유기할로겐 화합물 처리용 철 분말의 제조방법, 및 토양·지하수오염의 정화방법 - Google Patents

유기할로겐 화합물 처리용 철 분말의 제조방법, 및 토양·지하수오염의 정화방법 Download PDF

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KR101891849B1
KR101891849B1 KR1020137021555A KR20137021555A KR101891849B1 KR 101891849 B1 KR101891849 B1 KR 101891849B1 KR 1020137021555 A KR1020137021555 A KR 1020137021555A KR 20137021555 A KR20137021555 A KR 20137021555A KR 101891849 B1 KR101891849 B1 KR 101891849B1
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iron powder
water
drying
decomposition
treating
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KR20140004721A (ko
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타이시 우에하라
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도와 에코 시스템 가부시키가이샤
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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)
KR1020137021555A 2011-01-17 2012-01-17 유기할로겐 화합물 처리용 철 분말의 제조방법, 및 토양·지하수오염의 정화방법 Active KR101891849B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2011-007318 2011-01-17
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
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

Publications (2)

Publication Number Publication Date
KR20140004721A KR20140004721A (ko) 2014-01-13
KR101891849B1 true KR101891849B1 (ko) 2018-08-24

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Country Status (7)

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

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

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JP2005334825A (ja) * 2004-05-28 2005-12-08 Toda Kogyo Corp 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
JP2009235204A (ja) * 2008-03-26 2009-10-15 Dowa Eco-System Co Ltd 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

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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
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
WO2006101247A1 (ja) * 2005-03-25 2006-09-28 Dowa Eco-System Co., Ltd. 有機ハロゲン系化合物分解剤の製造法
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
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

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JP2005334825A (ja) * 2004-05-28 2005-12-08 Toda Kogyo Corp 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
JP2009235204A (ja) * 2008-03-26 2009-10-15 Dowa Eco-System Co Ltd 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

Also Published As

Publication number Publication date
US20140030431A1 (en) 2014-01-30
US9567521B2 (en) 2017-02-14
JP2012148220A (ja) 2012-08-09
CN103328133B (zh) 2017-03-29
WO2012099094A1 (ja) 2012-07-26
EP2666564A4 (en) 2016-06-22
CN103328133A (zh) 2013-09-25
MY162980A (en) 2017-07-31
KR20140004721A (ko) 2014-01-13
EP2666564A1 (en) 2013-11-27
JP5721255B2 (ja) 2015-05-20

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