DE69826468D1 - Immobilisierung von anorganischen arsenspezies unter verwendung von eisen - Google Patents

Immobilisierung von anorganischen arsenspezies unter verwendung von eisen

Info

Publication number
DE69826468D1
DE69826468D1 DE69826468T DE69826468T DE69826468D1 DE 69826468 D1 DE69826468 D1 DE 69826468D1 DE 69826468 T DE69826468 T DE 69826468T DE 69826468 T DE69826468 T DE 69826468T DE 69826468 D1 DE69826468 D1 DE 69826468D1
Authority
DE
Germany
Prior art keywords
species
inorganic
iron
arsenic
arsen
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
DE69826468T
Other languages
English (en)
Inventor
P Nikolaidis
M Dobbs
A Lackovic
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.)
University of Connecticut
Original Assignee
University of Connecticut
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 University of Connecticut filed Critical University of Connecticut
Application granted granted Critical
Publication of DE69826468D1 publication Critical patent/DE69826468D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Soil Sciences (AREA)
  • Removal Of Specific Substances (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE69826468T 1997-06-19 1998-06-18 Immobilisierung von anorganischen arsenspezies unter verwendung von eisen Expired - Lifetime DE69826468D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US5025097P 1997-06-19 1997-06-19
US6722997P 1997-12-02 1997-12-02
US1563798A 1998-01-29 1998-01-29
PCT/US1998/012729 WO1998057893A1 (en) 1997-06-19 1998-06-18 Immobilization of inorganic arsenic species using iron

Publications (1)

Publication Number Publication Date
DE69826468D1 true DE69826468D1 (de) 2004-10-28

Family

ID=27360393

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69826468T Expired - Lifetime DE69826468D1 (de) 1997-06-19 1998-06-18 Immobilisierung von anorganischen arsenspezies unter verwendung von eisen

Country Status (6)

Country Link
EP (1) EP0991595B1 (de)
AT (1) ATE276975T1 (de)
AU (1) AU8259098A (de)
CA (1) CA2293656A1 (de)
DE (1) DE69826468D1 (de)
WO (1) WO1998057893A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK200500694A (da) 2005-05-12 2006-11-13 Microdrop Aqua Aps Fremgangsmåde og anlæg til fjernelse af forurenende sporstoffer, især arsen, fra vand
CN113121081A (zh) * 2021-05-20 2021-07-16 中国科学院沈阳应用生态研究所 一种含砷沉积物的处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1067627A (en) * 1976-08-20 1979-12-04 Gerald D. Lutwick Removal of arsenic from water
US5358643A (en) * 1994-02-08 1994-10-25 Mcclintock William W Treatment method for removing arsenic from arsenic contaminated water
US5575919A (en) * 1994-12-08 1996-11-19 Peter F. Santina Method for removing toxic substances in water

Also Published As

Publication number Publication date
EP0991595A1 (de) 2000-04-12
EP0991595B1 (de) 2004-09-22
ATE276975T1 (de) 2004-10-15
AU8259098A (en) 1999-01-04
CA2293656A1 (en) 1998-12-23
WO1998057893A1 (en) 1998-12-23

Similar Documents

Publication Publication Date Title
TW358168B (en) Method for forming a spectacle frame having a magnet member
EP1212149A4 (de) Verfahren zur boden- und/oder grundwassersanierung
DE69203992D1 (de) Zusammensetzung und verfahren zur entfernung oder vermeidung von biobelag.
DE59809291D1 (de) Verfahren zum herstellen von exakten schnittflächen
ATE112250T1 (de) Biologische behandlung einer artifiziellen oberfläche.
CA2174239A1 (en) Photoassisted Oxidation of Species in Solution
DE69630294D1 (de) Bearbeitung zur hemmung der mikrobischen adhäsion an oberfläche
BR9608334A (pt) Fertilizante e processo para sua produ-Æo
ATE293581T1 (de) Verfahren zum fällen oder ausflocken von inhaltsstoffen aus lösungen
EP0926250A4 (de) Unidirektionales elektromagnetisches stahlblech mit hervorragenden film- und magnetischen eigenschaften, herstellungsverfahren und entkohlungsglühungskonfiguration dafür
BR9913743A (pt) Chapas de aço zincado revestidas com uma camada pré-lubrificante de hidroxissulfato e processo de obtenção dessa chapa
TW351770B (en) Shield layer, method for forming shield layer and producing substrate
DE69826468D1 (de) Immobilisierung von anorganischen arsenspezies unter verwendung von eisen
MY115255A (en) Method and composition for enhancing biocidal activity
PL350025A1 (en) Method for conditioning sludge
DE69909055T2 (de) Biozide wirkungssteigerung unter verwendung von diethanolamide
BR9808028B1 (pt) composição antimicrobiana e processo para controlar o crescimento de micróbios em um sistema aquoso.
ATE239807T1 (de) Schichtgewichtsteuerung bei bandphosphatierung
ATE208742T1 (de) Verfahren zur behandlung von schlamm mit organischen anteilen insbesondere klärschlamm
SE9301606D0 (sv) Composition for the treatment of impaired hair growth
ATE408040T1 (de) Verfahren und vorrichtung zur herstellung von bituminösen dichtungsbahnen
GR1002723B (el) Μεθοδος αποσιδηρωσης βιομηχανικων ορυκτων με εκχυλιση με οξαλικο οξυ και προσθηκη ιοντων δισθενους σιδηρου.
GB9415547D0 (en) Chemical process
Naik Plant and machinery for effluent treatment
HUT57687A (en) Process for producing and utilizing soil improving and conditioning agent

Legal Events

Date Code Title Description
8332 No legal effect for de