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
Danish (da)
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 DK115392A external-priority patent/DK115392D0/da
Priority claimed from DK115492A external-priority patent/DK115492D0/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
    • B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
    • B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
    • B01D2215/021—Physically moving or fluidising the adsorbent beads or particles or slurry, excluding the movement of the entire columns
    • 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
DK115392A DK115392D0 (da) 1992-09-18 1992-09-18 Fremgangsmaade til fjernelse af oploest chrom fra vandige medier indeholdende samme
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

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 (fr)
EP (1) EP0660804B1 (fr)
AU (1) AU667132B2 (fr)
DE (1) DE69308311T2 (fr)
DK (1) DK0660804T3 (fr)
GR (1) GR3023548T3 (fr)
WO (1) WO1994006717A1 (fr)

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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
BRPI0407007A (pt) * 2003-01-28 2006-01-10 Enviroscrub Technologies Corp Método e sistema para o processamento rápido e adaptável de óxidos de manganês e sistema integrado de controle de poluição e processamento de sorbente
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
AU2003296270A1 (en) * 2003-12-23 2005-07-14 Ihe Delft Method for the removal of metals from a metal-containing aqueous medium
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
WO2010096862A1 (fr) * 2009-02-24 2010-09-02 Auszinc Metals & Alloys Purification d'oxyde de zinc
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
WO2010126593A1 (fr) * 2009-04-30 2010-11-04 World Resources Company Procédé de récupération de métaux et de composés métalliques à partir de minerai extrait et d'autres matières premières sources contenant des métaux
EP2512997B1 (fr) * 2009-09-18 2020-01-15 The Texas A&M University System Méthode pour retirer du sélénate d'un fluide aqueux
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
ES2557106T3 (es) * 2010-11-02 2016-01-22 Montanuniversität Leoben Retirada continua de contaminantes de fluidos acuosos
US9682876B2 (en) 2011-05-13 2017-06-20 ProAct Services Corporation 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 (fr) 2015-06-19 2016-12-21 Veolia Water Solutions & Technologies Support Traitement d'adoucissement de l'eau utilisant un système de floculation lesté in situ
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 (fr) 2021-12-22 2023-06-29 Veolia Water Solutions & Technologies Support Procédé de régénération d'un milieu adsorbant

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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
EP0151120B2 (fr) * 1983-03-21 1995-09-06 Union Oil Company Of California Procede pour recuperer des metaux lourds a partir de solutions aqueuses par 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
EP0660804B1 (fr) 1997-02-26
DE69308311D1 (de) 1997-04-03
EP0660804A1 (fr) 1995-07-05
AU4946193A (en) 1994-04-12
AU667132B2 (en) 1996-03-07
WO1994006717A1 (fr) 1994-03-31
DE69308311T2 (de) 1997-09-11
GR3023548T3 (en) 1997-08-29
US5635073A (en) 1997-06-03

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