ATE450478T1 - Eisenteilchen zur sanierung von kontaminierten böden oder grundwasser - Google Patents

Eisenteilchen zur sanierung von kontaminierten böden oder grundwasser

Info

Publication number
ATE450478T1
ATE450478T1 AT02258342T AT02258342T ATE450478T1 AT E450478 T1 ATE450478 T1 AT E450478T1 AT 02258342 T AT02258342 T AT 02258342T AT 02258342 T AT02258342 T AT 02258342T AT E450478 T1 ATE450478 T1 AT E450478T1
Authority
AT
Austria
Prior art keywords
iron particles
remediation
groundwater
phase
contaminated soil
Prior art date
Application number
AT02258342T
Other languages
English (en)
Inventor
Masayuki Uegami
Junichi Kawano
Tomoko Okita
Yasuhiko Fujii
Kenji Okinaka
Koji Kakuya
Soichi Yatagai
Original Assignee
Toda Kogyo Corp
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.)
Filing date
Publication date
Priority claimed from JP2002311957A external-priority patent/JP4639029B2/ja
Application filed by Toda Kogyo Corp filed Critical Toda Kogyo Corp
Application granted granted Critical
Publication of ATE450478T1 publication Critical patent/ATE450478T1/de

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Soil Sciences (AREA)
  • Nanotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
AT02258342T 2001-12-04 2002-12-03 Eisenteilchen zur sanierung von kontaminierten böden oder grundwasser ATE450478T1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2001370685 2001-12-04
JP2002167841 2002-06-07
JP2002187705 2002-06-27
JP2002195289 2002-07-03
JP2002247372 2002-08-27
JP2002311957A JP4639029B2 (ja) 2002-10-25 2002-10-25 重金属等の有害物質で汚染された土壌・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、その製造法及び重金属等の有害物質で汚染された土壌・地下水の浄化処理方法

Publications (1)

Publication Number Publication Date
ATE450478T1 true ATE450478T1 (de) 2009-12-15

Family

ID=27555027

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02258342T ATE450478T1 (de) 2001-12-04 2002-12-03 Eisenteilchen zur sanierung von kontaminierten böden oder grundwasser

Country Status (6)

Country Link
US (2) US7022256B2 (de)
EP (1) EP1318103B1 (de)
KR (1) KR100921261B1 (de)
AT (1) ATE450478T1 (de)
DE (1) DE60234568D1 (de)
ES (1) ES2336429T3 (de)

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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
EP1486463B1 (de) * 2003-06-10 2016-08-10 Toda Kogyo Corporation Eisen-Kompositteilchen, Verfahren zur Herstellung derselben und zur Sanierung von Böden oder Grundwasser mit denselben
WO2005042412A1 (en) * 2003-10-29 2005-05-12 University Of Miami Metal mediated aeration for water and wastewater purification
KR100815573B1 (ko) * 2004-03-10 2008-03-20 삼성전자주식회사 영상촬영장치
WO2007001309A2 (en) * 2004-06-30 2007-01-04 Auburn University Preparation and applications of stabilized metal nanoparticles for dechlorination of chlorinated hydrocarbons in soils, sediments and groundwater
JP4479899B2 (ja) * 2004-10-06 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
US20060081811A1 (en) * 2004-10-19 2006-04-20 Toda Kogyo Corporation Iron composite particles for purifying soil or ground water, purifying agent containing the iron composite particles, and method for purifying soil or ground water
US7351355B2 (en) * 2004-11-29 2008-04-01 Toda Kogyo Corporation Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same
CA2610239A1 (en) * 2005-05-27 2007-10-18 Lehigh University Stabilization of biosolids using iron nanoparticles
JP4670603B2 (ja) * 2005-11-18 2011-04-13 株式会社デンソー 触媒用粒子およびその製造方法
WO2007101253A2 (en) * 2006-02-28 2007-09-07 Auburn Universtity In-situ immobilization of metals in contaminated sites using stabilized nanoparticles
US7635236B2 (en) * 2006-03-30 2009-12-22 Auburn University In situ remediation of inorganic contaminants using stabilized zero-valent iron nanoparticles
US20070241063A1 (en) * 2006-04-18 2007-10-18 Quebec Metal Powders Ltd. Process for treating water using atomized ferrous powders containing 0.25 to 4 wt% carbon and 1 to 6 wt% oxygen
US20110100928A1 (en) * 2009-11-02 2011-05-05 Lehigh University Preparation and use of nano size peroxide particles
US8951931B2 (en) * 2010-03-02 2015-02-10 Nippon Sheet Glass Company, Limited Noble metal fine particle supported catalyst and method for producing the catalyst, and purifying catalyst
US8114807B2 (en) * 2010-03-05 2012-02-14 Cem Corporation Synthesis and use of intermetallic iron palladium nanoparticle compositions
JP5721255B2 (ja) * 2011-01-17 2015-05-20 Ｄｏｗａエコシステム株式会社 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
EP2766312A4 (de) 2011-10-12 2015-09-09 United Lab Internat Llc Verfahren zur dekontaminierung gefährlicher schwefelverbindungen in säurewasserbehältern
EP2771109A4 (de) * 2011-10-26 2015-08-19 Res Usa Llc Fischer-tropsch-katalysator auf eisenbasis
CN102528027B (zh) * 2012-02-24 2013-06-26 哈尔滨工业大学 一种金壳磁性椭球的制备方法
CN102986428B (zh) * 2012-11-28 2015-01-14 中国水稻研究所 一种控制水稻重金属镉积累的茬口搭配与施肥方法
WO2014201358A2 (en) 2013-06-14 2014-12-18 Bayer Medical Care Inc. Portable fluid delivery system
CN103537237B (zh) * 2013-09-29 2015-09-02 沈阳理工大学 一种Fe3O4@C@PAM核壳磁性纳米材料的制备方法
WO2015106107A1 (en) 2014-01-10 2015-07-16 Bayer Medical Care Inc. Single-use disposable set connector
WO2016112163A1 (en) 2015-01-09 2016-07-14 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof
CN105414164B (zh) * 2015-12-28 2018-05-18 钦州学院 一种砷污染土壤的修复方法
TWI651107B (zh) 2016-06-15 2019-02-21 拜耳保健公司 多次使用可棄式系統及用於該系統之注射器
CN106334527A (zh) * 2016-08-22 2017-01-18 上海交通大学 多乙烯多胺改性生物质基磁性重金属吸附剂的制备方法
CN107446589B (zh) * 2017-09-11 2020-05-19 江西洁地环境治理生态科技有限公司 一种酸性土壤镉钝化剂及其应用
GB2568955A (en) * 2017-12-04 2019-06-05 Envit Environmental Tech And Engineering Ltd Curbing toxic emissions from remediated substrate
WO2019117222A1 (ja) * 2017-12-15 2019-06-20 株式会社神戸製鋼所 ヒ素吸収抑制剤、土壌及び栽培方法
CN110129058A (zh) * 2019-04-23 2019-08-16 中南大学 一种核壳磁性重金属污染土壤修复材料及其制备方法和应用
CN110642448B (zh) * 2019-09-26 2022-03-18 浙江海洋大学 一种养殖废水再生利用的净化方法
CN111825123A (zh) * 2020-08-06 2020-10-27 华东理工大学 一种不同晶型氧化铁的制备方法
CN112390453B (zh) * 2020-11-25 2022-02-01 上海交通大学 一种改性磁性Fe3O4粉末及其制备方法和应用
CA3240028A1 (en) 2021-11-25 2023-06-01 Lanxess Deutschland Gmbh Adsorbent materials for mineral soils

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JPS61238901A (ja) * 1985-04-15 1986-10-24 Kawasaki Steel Corp 強磁性粉末
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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
EP1486463B1 (de) * 2003-06-10 2016-08-10 Toda Kogyo Corporation Eisen-Kompositteilchen, Verfahren zur Herstellung derselben und zur Sanierung von Böden oder Grundwasser mit denselben
JP4479899B2 (ja) 2004-10-06 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
US20060081811A1 (en) 2004-10-19 2006-04-20 Toda Kogyo Corporation Iron composite particles for purifying soil or ground water, purifying agent containing the iron composite particles, and method for purifying soil or ground water
US7351355B2 (en) * 2004-11-29 2008-04-01 Toda Kogyo Corporation Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same

Also Published As

Publication number Publication date
EP1318103B1 (de) 2009-12-02
KR20030045613A (ko) 2003-06-11
EP1318103A3 (de) 2007-10-24
KR100921261B1 (ko) 2009-10-09
DE60234568D1 (de) 2010-01-14
US20030217974A1 (en) 2003-11-27
US20060163172A1 (en) 2006-07-27
US7220366B2 (en) 2007-05-22
ES2336429T3 (es) 2010-04-13
US7022256B2 (en) 2006-04-04
EP1318103A2 (de) 2003-06-11

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