DE69712512T2 - Prozess zur entfernung von gelösten metallen und/oder nichtmetallen aus einem wässrigen medium mit hohem salzgehalt - Google Patents

Prozess zur entfernung von gelösten metallen und/oder nichtmetallen aus einem wässrigen medium mit hohem salzgehalt

Info

Publication number
DE69712512T2
DE69712512T2 DE69712512T DE69712512T DE69712512T2 DE 69712512 T2 DE69712512 T2 DE 69712512T2 DE 69712512 T DE69712512 T DE 69712512T DE 69712512 T DE69712512 T DE 69712512T DE 69712512 T2 DE69712512 T2 DE 69712512T2
Authority
DE
Germany
Prior art keywords
aqueous medium
metals
removal
salt content
high salt
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
DE69712512T
Other languages
English (en)
Other versions
DE69712512D1 (de
Inventor
Christian Christensen
Borch Nielsen
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.)
Krueger Off-Shore Soborg Dk AS
Original Assignee
KRUEGER SOBORG AS
KRUEGER AS SOBORG
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 KRUEGER SOBORG AS, KRUEGER AS SOBORG filed Critical KRUEGER SOBORG AS
Publication of DE69712512D1 publication Critical patent/DE69712512D1/de
Application granted granted Critical
Publication of DE69712512T2 publication Critical patent/DE69712512T2/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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C02F1/705—Reduction by metals
    • 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
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Catalysts (AREA)
  • Processing Of Solid Wastes (AREA)
DE69712512T 1996-10-11 1997-10-09 Prozess zur entfernung von gelösten metallen und/oder nichtmetallen aus einem wässrigen medium mit hohem salzgehalt Expired - Lifetime DE69712512T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK199601123A DK173062B1 (da) 1996-10-11 1996-10-11 Fremgangsmåde til fjernelse af opløste metaller og/eller metalloider fra et vandigt medium indeholdende samme og med et sto
PCT/DK1997/000437 WO1998016476A1 (en) 1996-10-11 1997-10-09 Process for the removal of dissolved metals and/or metalloids from an aqueous medium containing same and having a high content of salt

Publications (2)

Publication Number Publication Date
DE69712512D1 DE69712512D1 (de) 2002-06-13
DE69712512T2 true DE69712512T2 (de) 2002-11-21

Family

ID=8101271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712512T Expired - Lifetime DE69712512T2 (de) 1996-10-11 1997-10-09 Prozess zur entfernung von gelösten metallen und/oder nichtmetallen aus einem wässrigen medium mit hohem salzgehalt

Country Status (10)

Country Link
US (1) US6248241B1 (de)
EP (1) EP0938453B1 (de)
JP (1) JP4179401B2 (de)
AT (1) ATE217299T1 (de)
AU (1) AU729072B2 (de)
DE (1) DE69712512T2 (de)
DK (1) DK173062B1 (de)
ES (1) ES2173488T3 (de)
NO (1) NO317190B1 (de)
WO (1) WO1998016476A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822149B1 (fr) * 2001-03-13 2004-02-27 Centre Nat Rech Scient Elimination des ions de metaux des effluents aqueux
DE10128331A1 (de) 2001-06-12 2002-12-19 Aventis Pharma Gmbh Anthranilsäureamide mit Heteroarylsulfonyl-Seitenkette, Verfahren zu ihrer Herstellung, ihre Verwendung als Medikament oder Diagnostikum sowie sie enthaltende pharmazeutische Zubereitungen
US7790653B2 (en) * 2001-10-11 2010-09-07 South Dakota School Of Mines & Technology Method and composition to reduce the amounts of arsenic in water
TW559617B (en) * 2003-05-07 2003-11-01 Ind Tech Res Inst Method for removing arsenic from water
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
EP1785186B1 (de) * 2004-06-07 2014-09-03 National Institute for Materials Science Adsorptionsmittel für radioelementhaltigen abfall und verfahren zum fixieren vom radioelementen
WO2006116421A1 (en) * 2005-04-25 2006-11-02 The Regents Of The University Of California Compositions and methods for removing arsenic in water
US20080011686A1 (en) * 2006-07-13 2008-01-17 Rajiv Manohar Banavalie Method and composition for removing contaminants from an aqueous solution
AU2010217184A1 (en) * 2009-02-24 2011-08-25 Auszinc Metals & Alloys Zinc oxide purification
IL230024A0 (en) 2013-12-19 2014-03-31 Mekorot Israel Nat Water Company Ltd Process, device and system for water treatment
WO2023118429A1 (en) 2021-12-22 2023-06-29 Veolia Water Solutions & Technologies Support A method of regenerating an adsorptive medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990214A (en) * 1931-03-05 1935-02-05 Zapffe Carl Method for removing iron and manganese from water
US2355808A (en) * 1941-11-05 1944-08-15 Joseph P Lawlor Removal of manganese from water
GB674430A (en) * 1950-01-12 1952-06-25 Permutit Co Ltd Improvements relating to the removal of ammonia from water
US3222277A (en) * 1964-09-28 1965-12-07 Pittsburgh Activated Carbon Co Removal of iron from water
JPS605215A (ja) * 1983-06-22 1985-01-11 Mitsui Mining & Smelting Co Ltd 浄水用濾材
US5082570A (en) * 1989-02-28 1992-01-21 Csa Division Of Lake Industries, Inc. Regenerable inorganic media for the selective removal of contaminants from water sources
DK0660804T3 (da) * 1992-09-18 1997-09-01 Krueger As I Fremgangsmåde til rensning af metalholdige vandige medier og fremgangsmåde til fremstilling af en adsorbent.

Also Published As

Publication number Publication date
JP2002501424A (ja) 2002-01-15
EP0938453A1 (de) 1999-09-01
WO1998016476A1 (en) 1998-04-23
AU4550497A (en) 1998-05-11
JP4179401B2 (ja) 2008-11-12
AU729072B2 (en) 2001-01-25
US6248241B1 (en) 2001-06-19
EP0938453B1 (de) 2002-05-08
DE69712512D1 (de) 2002-06-13
DK173062B1 (da) 1999-12-13
ATE217299T1 (de) 2002-05-15
DK112396A (da) 1998-04-12
ES2173488T3 (es) 2002-10-16
NO317190B1 (no) 2004-09-13
NO991684D0 (no) 1999-04-09
NO991684L (no) 1999-04-09

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: KRUEGER OFF-SHORE A/S, SOBORG, DK