DE60230211D1 - Verfahren zur Reduzierung von Nitrat-Stickstoff und flüchtigen organischen Verbindungen in Böden und Grundwasser - Google Patents

Verfahren zur Reduzierung von Nitrat-Stickstoff und flüchtigen organischen Verbindungen in Böden und Grundwasser

Info

Publication number
DE60230211D1
DE60230211D1 DE60230211T DE60230211T DE60230211D1 DE 60230211 D1 DE60230211 D1 DE 60230211D1 DE 60230211 T DE60230211 T DE 60230211T DE 60230211 T DE60230211 T DE 60230211T DE 60230211 D1 DE60230211 D1 DE 60230211D1
Authority
DE
Germany
Prior art keywords
volatile organic
groundwater
organic compounds
fatty acid
nitrate nitrogen
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.)
Expired - Lifetime
Application number
DE60230211T
Other languages
English (en)
Inventor
Koichiro Murasawa
Hitoshi Komoda
Masaru Makino
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.)
Panasonic Corp
Original Assignee
Panasonic 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
Application filed by Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of DE60230211D1 publication Critical patent/DE60230211D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B09C1/002—Reclamation of contaminated soil involving in-situ ground water treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C02F2101/322—Volatile compounds, e.g. benzene
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biotechnology (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
DE60230211T 2001-04-13 2002-04-11 Verfahren zur Reduzierung von Nitrat-Stickstoff und flüchtigen organischen Verbindungen in Böden und Grundwasser Expired - Lifetime DE60230211D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001115527 2001-04-13

Publications (1)

Publication Number Publication Date
DE60230211D1 true DE60230211D1 (de) 2009-01-22

Family

ID=18966411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60230211T Expired - Lifetime DE60230211D1 (de) 2001-04-13 2002-04-11 Verfahren zur Reduzierung von Nitrat-Stickstoff und flüchtigen organischen Verbindungen in Böden und Grundwasser

Country Status (5)

Country Link
US (2) US6894203B2 (de)
EP (1) EP1249283B1 (de)
AT (1) ATE416855T1 (de)
DE (1) DE60230211D1 (de)
DK (1) DK1249283T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1693446A1 (de) * 2005-02-16 2006-08-23 Realco Zusammensetzung - Substrat für Denitrifizierende Mikroorganismen
WO2007012181A1 (en) * 2005-07-25 2007-02-01 Zenon Technology Partnership Apparatus and method for treating fgd blowdown or similar liquids
US8101081B2 (en) * 2007-05-04 2012-01-24 Hoot Aerobic Systems, Inc. Method of denitrifying wastewater
US8241717B1 (en) 2008-08-20 2012-08-14 SepticNet Inc. Carbon-based biofilm carrier
WO2012158300A1 (en) * 2011-05-16 2012-11-22 Chevron U.S.A. Inc. In situ bioremediation of contaminated groundwater using electron acceptor salts
US8682584B2 (en) * 2011-08-19 2014-03-25 Brookside Laboratories, Inc. Nitrogen potential index
JP5866507B1 (ja) * 2015-04-24 2016-02-17 パナソニックＩｐマネジメント株式会社 微生物用組成物
DE102016012612A1 (de) 2016-10-19 2018-04-19 Ratz Aqua & Polymer Technik Trägermaterial kombiniert mit einer biologisch abbaubaren Kohlenstoffquelle und Verfahren zur Anwendung
CN110220988A (zh) * 2019-06-14 2019-09-10 中国科学院亚热带农业生态研究所 一种模拟原状土柱n2o消纳过程氮气采集的方法及装置
CN114873728B (zh) * 2022-06-01 2023-04-28 中南大学 利用硝化与反硝化技术协同处理残留氨氮的装置及方法

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US5414207A (en) * 1991-12-09 1995-05-09 Ritter; Robert A. Method for rendering waste substances harmless
US5414206A (en) * 1991-12-09 1995-05-09 Ritter; Robert A. Method and process for rendering waste substances harmless
US5290351A (en) * 1991-12-09 1994-03-01 Ritter Robert A Composition for rendering waste substances harmless
JPH06169641A (ja) 1992-12-02 1994-06-21 Mitsui Toatsu Chem Inc 土壌中の無機態窒素減少方法及びいちご苗の花芽分化促進方法
US6039882A (en) * 1995-10-31 2000-03-21 The United States Of America As Represented By The United States Environmental Protection Agency Remediation of environmental contaminants using a metal and a sulfur-containing compound
US6207073B1 (en) * 1995-10-31 2001-03-27 The United States Of America As Represented By The Environmental Protection Agency Remediation of environmental contaminants using a metal and a sulfur-containing compound
AU1357197A (en) * 1996-01-18 1997-08-11 Henkel Corporation Process for soil remediation
JP3461238B2 (ja) 1996-04-11 2003-10-27 キヤノン株式会社 有機化合物の生分解方法および環境修復方法
NL1003866C2 (nl) * 1996-08-23 1998-02-26 Grontmij Advies & Techniek Bv Biologische zuivering van afvalwater.
WO1998034740A1 (fr) * 1997-02-07 1998-08-13 Ebara Corporation Procede de purification de substances polluees par des composes organohalogenes
US6183642B1 (en) * 1997-08-21 2001-02-06 Grontmij Advies & Techniek B.V. Biological treatment of wastewater
US6169641B1 (en) * 1997-09-04 2001-01-02 Motorola, Inc. Methods and devices for controlling a head position actuator of a disk drive
JPH1190484A (ja) 1997-09-24 1999-04-06 Canon Inc 汚染媒体の生物分解浄化方法
US5928433A (en) * 1997-10-14 1999-07-27 The Lubrizol Corporation Surfactant-assisted soil remediation
JP3453051B2 (ja) 1997-10-27 2003-10-06 株式会社バイオキャリアテクノロジー 過剰窒素除去システム
JP3640286B2 (ja) 1998-03-17 2005-04-20 株式会社荏原製作所 原位置における土壌等の浄化工法
JP2000125850A (ja) * 1998-10-21 2000-05-09 Toyota Motor Corp ハロゲン置換炭化水素生物分解活性化剤
US6584988B1 (en) * 1998-10-30 2003-07-01 Cognis Corp. Process for removing contaminants from water
JP4625552B2 (ja) 1999-03-08 2011-02-02 大成建設株式会社 地下水の浄化方法
JP3298562B2 (ja) * 1999-05-31 2002-07-02 松下電器産業株式会社 脱窒素促進剤およびこの脱窒素促進剤を用いた水処理方法
JP2001008550A (ja) 1999-06-30 2001-01-16 Goko Kikaku:Kk 土壌中の硝酸態窒素の低減方法および同方法に使用する資材
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JP2001087754A (ja) 1999-09-24 2001-04-03 Relief Fund For Oil Pollution Damage In Fishing Ground 汚染土壌の生物的修復用粉状組成物
JP2001197052A (ja) * 2000-01-13 2001-07-19 Nec Corp フレーム同期検出回路
JP4331378B2 (ja) 2000-04-20 2009-09-16 大成建設株式会社 土壌の浄化方法

Also Published As

Publication number Publication date
US6894203B2 (en) 2005-05-17
DK1249283T3 (da) 2009-03-30
EP1249283B1 (de) 2008-12-10
US7030287B2 (en) 2006-04-18
EP1249283A2 (de) 2002-10-16
US20030036671A1 (en) 2003-02-20
US20050178724A1 (en) 2005-08-18
ATE416855T1 (de) 2008-12-15
EP1249283A3 (de) 2004-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP