DK0660804T3 - Fremgangsmåde til rensning af metalholdige vandige medier og fremgangsmåde til fremstilling af en adsorbent. - Google Patents

Fremgangsmåde til rensning af metalholdige vandige medier og fremgangsmåde til fremstilling af en adsorbent.

Info

Publication number
DK0660804T3
DK0660804T3 DK93919050.0T DK93919050T DK0660804T3 DK 0660804 T3 DK0660804 T3 DK 0660804T3 DK 93919050 T DK93919050 T DK 93919050T DK 0660804 T3 DK0660804 T3 DK 0660804T3
Authority
DK
Denmark
Prior art keywords
adsorbent
preparing
aqueous media
containing aqueous
purifying metal
Prior art date
Application number
DK93919050.0T
Other languages
English (en)
Inventor
Henrik Aktor
Terkel Christian Christensen
Original Assignee
Krueger As I
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 DK115492A external-priority patent/DK115492D0/da
Priority claimed from DK115392A external-priority patent/DK115392D0/da
Application filed by Krueger As I filed Critical Krueger As I
Application granted granted Critical
Publication of DK0660804T3 publication Critical patent/DK0660804T3/da

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1892—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns the sorbent material moving as a whole, e.g. continuous annular chromatography, true moving beds or centrifugal chromatography
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal
    • Y10S210/913—Chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Removal Of Specific Substances (AREA)
DK93919050.0T 1992-09-18 1993-09-16 Fremgangsmåde til rensning af metalholdige vandige medier og fremgangsmåde til fremstilling af en adsorbent. DK0660804T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK115492A DK115492D0 (da) 1992-09-18 1992-09-18 Fremgangsmaade til fremstilling af jernoxyhydroxidholdige adsorbenter samt fremgangsmaade til fjernelse af ferrojern fra et jernholdigt vandigt medium
DK115392A DK115392D0 (da) 1992-09-18 1992-09-18 Fremgangsmaade til fjernelse af oploest chrom fra vandige medier indeholdende samme

Publications (1)

Publication Number Publication Date
DK0660804T3 true DK0660804T3 (da) 1997-09-01

Family

ID=26065301

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93919050.0T DK0660804T3 (da) 1992-09-18 1993-09-16 Fremgangsmåde til rensning af metalholdige vandige medier og fremgangsmåde til fremstilling af en adsorbent.

Country Status (7)

Country Link
US (1) US5635073A (da)
EP (1) EP0660804B1 (da)
AU (1) AU667132B2 (da)
DE (1) DE69308311T2 (da)
DK (1) DK0660804T3 (da)
GR (1) GR3023548T3 (da)
WO (1) WO1994006717A1 (da)

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KR950704199A (ko) * 1992-11-06 1995-11-17 미카엘 크니히트 폐수에서 생물학적으로 인을 제거하는 방법
DK173062B1 (da) * 1996-10-11 1999-12-13 Krueger As I Fremgangsmåde til fjernelse af opløste metaller og/eller metalloider fra et vandigt medium indeholdende samme og med et sto
TW449574B (en) * 1998-05-01 2001-08-11 Ind Tech Res Inst Method of wastewater treatment by electrolysis and oxidization
TW524779B (en) * 1998-05-01 2003-03-21 Ind Tech Res Inst Process for chemically oxidizing wastewater with reduced sludge production
DE19853529A1 (de) * 1998-11-20 2000-05-25 Dieter A Hiller Regenwasserabfluß-Schadstofffilter
US6984328B2 (en) * 2000-02-02 2006-01-10 University Of Akron Method for removing metals from aqueous solutions using mixed lithic materials
NL1017959C2 (nl) * 2001-04-27 2002-10-29 Res Program Counselling B V Inrichting en werkwijze voor het verwijderen van een verontreiniging uit een vloeistof die deze verontreiniging bevat.
FR2839507B1 (fr) * 2002-05-07 2004-07-23 Omnium Traitement Valorisa Procede de traitement des eaux contenant du fer, du manganese et de l'arsenic
CA2516505A1 (en) * 2003-01-28 2004-08-12 Enviroscrub Technologies Corporation Oxides of manganese processed in continuous flow reactors
TW559617B (en) * 2003-05-07 2003-11-01 Ind Tech Res Inst Method for removing arsenic from water
GB0311154D0 (en) * 2003-05-15 2003-06-18 Alcan Int Ltd Method of preparing a water treatment product
US7488464B2 (en) * 2003-07-31 2009-02-10 Enviroscrub Technologies Corporation Metal oxide processing methods and systems
HRP20060222B1 (hr) * 2003-12-23 2014-11-21 Ihe Delft Postupak za uklanjanje metala iz vode koja sadrži metale
US7544636B2 (en) * 2004-03-04 2009-06-09 The Regents Of The University Of California Treated bottom ash medium and method of arsenic removal from drinking water
US7892436B2 (en) * 2005-04-25 2011-02-22 The Regents Of The University Of California Compositions and methods for removing arsenic in water
US7828976B2 (en) * 2007-06-22 2010-11-09 I. Kruger, Inc. Method of removing phosphorus from wastewater
AU2010217184A1 (en) * 2009-02-24 2011-08-25 Auszinc Metals & Alloys Zinc oxide purification
US8945394B2 (en) * 2009-10-27 2015-02-03 Soane Energy, Llc System, methods, processes and apparatus for removing finely dispersed particulate matter from a fluid stream
CN102549175A (zh) * 2009-04-30 2012-07-04 世界资源公司 从开采的矿石和其它含金属的原材料中回收金属和金属化合物的方法
US10377648B2 (en) 2009-09-18 2019-08-13 The Texas A&M University System Selenium removal using aluminum salt at conditioning and reaction stages to activate zero-valent iron (ZVI) in pironox process
US20120273431A1 (en) * 2009-09-18 2012-11-01 The Texas A&M University System Zero valent iron/iron oxide mineral/ferrous iron composite for treatment of a contaminate fluid
ES2557106T3 (es) * 2010-11-02 2016-01-22 Montanuniversität Leoben Retirada continua de contaminantes de fluidos acuosos
US20120285894A1 (en) 2011-05-13 2012-11-15 Frank Leslie Smiddy System and method for the treatment of wastewater
AU2013277743B2 (en) 2012-06-18 2016-10-06 Soane Mining, Llc Systems and methods for removing finely dispersed particles from mining wastewater
US9255025B2 (en) 2012-07-20 2016-02-09 ProAct Services Corporation Method for the treatment of wastewater
JP2014046245A (ja) * 2012-08-30 2014-03-17 Nagaoka International Corp 原水中のヒ素を除去する方法
US11084742B2 (en) 2014-12-19 2021-08-10 The Texas A&M University System Activated hybrid zero-valent iron treatment system and methods for generation and use thereof
EP3106438A1 (en) 2015-06-19 2016-12-21 Veolia Water Solutions & Technologies Support Water softening treatment using in-situ ballasted flocculation system
JP6385909B2 (ja) * 2015-10-16 2018-09-05 株式会社ナガオカ 原水の処理方法
FR3059996B1 (fr) * 2016-12-13 2020-03-20 Suez Rr Iws Remediation France Melange de traitement d'eau polluee au mercure, dispositif de traitement d'eau polluee au mercure utilisant un tel melange et procede de traitement d'eau polluee au mercure au moyen d'un tel dispositif
WO2023118429A1 (en) 2021-12-22 2023-06-29 Veolia Water Solutions & Technologies Support A method of regenerating an adsorptive medium

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US4014787A (en) 1974-01-02 1977-03-29 Systems Engineering & Manufacturing Corporation Wastewater treatment
IT1010486B (it) * 1974-05-08 1977-01-10 Tecneco Spa Procedimento per la depurazione delle acque di scarico
NL7905111A (nl) 1979-06-30 1981-01-05 Stamicarbon Werkwijze voor het chemisch verwijderen van fosfor- verbindingen uit afvalwater en werkwijze voor het zuiveren van afvalwater.
US4465597B2 (en) 1981-08-10 1997-07-01 Tetra Tech Treatment of industrial wastewaters
WO1984003692A1 (en) * 1983-03-21 1984-09-27 Union Oil Co Method for removing heavy metals from aqueous solutions by coprecipitation
GB2137184A (en) * 1983-03-25 1984-10-03 Ass Octel Removal of Organo-Lead Ions from Lead Alkyl Effluents
ZA851239B (en) * 1984-04-19 1985-09-25 Macdermid Inc Apparatus and method for removing dissolved metals from solutions containing same
NL8700498A (nl) * 1987-02-27 1988-09-16 Dhv Raadgevend Ing Werkwijze voor de verwijdering van zware metalen uit afvalwater.
NL9002056A (nl) 1990-09-18 1992-04-16 Dhv Raadgevend Ing Werkwijze voor de verwijdering van fluoride uit afvalwater.

Also Published As

Publication number Publication date
WO1994006717A1 (en) 1994-03-31
GR3023548T3 (en) 1997-08-29
AU667132B2 (en) 1996-03-07
EP0660804A1 (en) 1995-07-05
AU4946193A (en) 1994-04-12
DE69308311D1 (de) 1997-04-03
EP0660804B1 (en) 1997-02-26
DE69308311T2 (de) 1997-09-11
US5635073A (en) 1997-06-03

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