DE69200465D1 - Reinigung von Lösungen. - Google Patents

Reinigung von Lösungen.

Info

Publication number
DE69200465D1
DE69200465D1 DE69200465T DE69200465T DE69200465D1 DE 69200465 D1 DE69200465 D1 DE 69200465D1 DE 69200465 T DE69200465 T DE 69200465T DE 69200465 T DE69200465 T DE 69200465T DE 69200465 D1 DE69200465 D1 DE 69200465D1
Authority
DE
Germany
Prior art keywords
composite magnetic
solution
magnetic resin
resin particles
particles
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 - Fee Related
Application number
DE69200465T
Other languages
English (en)
Other versions
DE69200465T2 (de
Inventor
David Bradbury
Philip Martin Tucker
George Richard Courtlea Elder
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.)
Bradtec Ltd
Original Assignee
Bradtec Ltd
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 Bradtec Ltd filed Critical Bradtec Ltd
Publication of DE69200465D1 publication Critical patent/DE69200465D1/de
Application granted granted Critical
Publication of DE69200465T2 publication Critical patent/DE69200465T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/17—Organic material containing also inorganic materials, e.g. inert material coated with an ion-exchange resin
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/011—Ion-exchange processes in general; Apparatus therefor using batch processes
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/018—Granulation; Incorporation of ion-exchangers in a matrix; Mixing with inert materials
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/005—Pretreatment specially adapted for magnetic separation
    • B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Sorption (AREA)
  • Detergent Compositions (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Removal Of Specific Substances (AREA)
DE69200465T 1991-07-11 1992-07-09 Reinigung von Lösungen. Expired - Fee Related DE69200465T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919115018A GB9115018D0 (en) 1991-07-11 1991-07-11 Purification of solutions

Publications (2)

Publication Number Publication Date
DE69200465D1 true DE69200465D1 (de) 1994-11-03
DE69200465T2 DE69200465T2 (de) 1995-04-27

Family

ID=10698226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69200465T Expired - Fee Related DE69200465T2 (de) 1991-07-11 1992-07-09 Reinigung von Lösungen.

Country Status (12)

Country Link
US (1) US5397476A (de)
EP (1) EP0522856B1 (de)
AT (1) ATE112180T1 (de)
CA (1) CA2073568C (de)
CZ (1) CZ282373B6 (de)
DE (1) DE69200465T2 (de)
DK (1) DK0522856T3 (de)
ES (1) ES2062866T3 (de)
GB (1) GB9115018D0 (de)
HK (1) HK1005435A1 (de)
RU (1) RU2091326C1 (de)
SK (1) SK279382B6 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9402334D0 (en) * 1994-02-07 1994-03-30 Bradtecltd Magnetic particles a method for the preparation thereof and their use in the purification of solutions
US5855790A (en) * 1994-02-07 1999-01-05 Selective Environmental Technologies, Inc. Magnetic particles, a method for the preparation thereof and their use in the purification of solutions
DE4426154C1 (de) * 1994-07-23 1995-11-02 Karlsruhe Forschzent Ionenaustauscher in Granulatform mit paramagnetischen Eigenschaften und Verfahren zur Abtrennung von Metallionen
AUPM807194A0 (en) 1994-09-09 1994-10-06 Ici Australia Operations Proprietary Limited Water treatment process
GB9426023D0 (en) * 1994-12-22 1995-02-22 Bradtec Ltd Process for decontaminating radioactive materials
GB2304301B (en) * 1995-08-16 2000-06-14 Univ Southampton Magnetic separation
EP0885169B1 (de) * 1996-03-08 2000-06-07 Minnesota Mining And Manufacturing Company Adsorptionsmittel für cäsiumionen und verfahren zu ihrer herstellung
FR2765812B1 (fr) * 1997-07-09 1999-09-24 Commissariat Energie Atomique Materiau solide composite fixant des polluants mineraux a base d'hexacyanoferrates et de polymere en couche pelliculaire, son procede de preparation, et procede de fixation de polluants mineraux le mettant en oeuvre
US5989434A (en) * 1997-10-31 1999-11-23 3M Innovative Properties Company Method for removing metal ions from solution with titanate sorbents
US6099738A (en) * 1997-12-17 2000-08-08 Micromag Corporation Method and system for removing solutes from a fluid using magnetically conditioned coagulation
DE10013670A1 (de) * 2000-03-20 2001-09-27 Inst Neue Mat Gemein Gmbh Verfahren zur Abtrennung von Komponenten aus flüssigen und gasförmigen Medien mit Nanokompositen
FR2822835B1 (fr) * 2001-03-28 2005-01-28 Commissariat Energie Atomique Film polymere, son procede de preparation et procede de protection ou de nettoyage d'une surface utilisant ce film
FR2828818B1 (fr) * 2001-08-22 2003-12-05 Commissariat Energie Atomique Materiau solide composite fixant des polluants mineraux, son procede de preparation et procede de fixation de polluants mineraux le mettant en oeuvre
AUPR987802A0 (en) * 2002-01-08 2002-01-31 Commonwealth Scientific And Industrial Research Organisation Complexing resins and method for preparation thereof
US20040055958A1 (en) * 2002-05-17 2004-03-25 Rolando Roque-Malherbe System and method for removing heavy metal from wastewater
US6972095B1 (en) 2003-05-07 2005-12-06 Electric Power Research Institute Magnetic molecules: a process utilizing functionalized magnetic ferritins for the selective removal of contaminants from solution by magnetic filtration
US7763666B2 (en) 2004-07-28 2010-07-27 Orica Australia Pty Ltd. Plug-flow regeneration process
CA2589786C (en) 2004-12-15 2013-06-11 Orica Australia Pty Ltd Resin contactor and containment system
US7598199B2 (en) * 2005-05-10 2009-10-06 Massachusetts Institute Of Technology Catalytic nanoparticles for nerve-agent destruction
US8033398B2 (en) 2005-07-06 2011-10-11 Cytec Technology Corp. Process and magnetic reagent for the removal of impurities from minerals
DE102006038206A1 (de) * 2006-08-16 2008-02-21 Siemens Ag Verfahren zur Entfernung von in gelöster Form vorliegenden Fremdstoffen aus Abwasser
RU2492932C1 (ru) * 2007-01-05 2013-09-20 Сайтек Текнолоджи Корп. Способ удаления примесей из карбонатных минералов
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
US20110036771A1 (en) 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
US7695623B2 (en) * 2007-01-09 2010-04-13 Cambridge Water Technology, Inc. System and method for enhancing an activated sludge process
WO2008086009A1 (en) 2007-01-09 2008-07-17 Cambridge Water Technology, Inc. A system and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
US8097164B2 (en) * 2007-11-08 2012-01-17 Electric Power Research Institute, Inc. Process for preparing magnetic particles for selectively removing contaminants from solution
US8858821B2 (en) 2010-12-14 2014-10-14 King Abdulaziz City For Science And Technology Magnetic extractants, method of making and using the same
US20130134098A1 (en) * 2011-11-30 2013-05-30 General Electric Company Water treatment processes for norm removal
WO2013187979A1 (en) 2012-06-11 2013-12-19 Siemens Water Technologies Llc Treatment using fixed film processes and ballasted settling
US10233099B2 (en) * 2012-09-10 2019-03-19 The Jikei University Radioactive cesium decontaminator and method of producing the same, and method of removing the radioactive cesium
WO2014052674A1 (en) 2012-09-26 2014-04-03 Evoqua Water Technologies Llc System for measuring the concentration of magnetic ballast in a slurry
US20150293192A1 (en) * 2012-11-02 2015-10-15 Brigham And Women's Hospital, Inc. Method and appratus for suppressing electromagnetic fields induced by a magnetic resonance imaging system in electronic cables and devices
DK179911B1 (en) 2013-09-30 2019-10-03 Total E&P Danmark A/S APPLICATION OF MAGNETIC NANOPARTICLES FOR DEPLETING OF AROMATIC COMPOUNDS IN OIL
WO2015044444A1 (en) 2013-09-30 2015-04-02 Mærsk Olie Og Gas A/S Water treatment suited for oil production wells
NO346984B1 (en) * 2013-09-30 2023-03-27 Maersk Olie & Gas Method and System for Recovering of Crude Oil
US10138410B2 (en) 2013-09-30 2018-11-27 Total E&P Danmark A/S Method and system for the enhanced recovery of oil, using water that has been depleted in ions using magnetic particles
KR101639355B1 (ko) 2016-04-26 2016-07-14 한국산업기술시험원 자성캐리어 및 그의 제조방법
RU2618079C1 (ru) * 2016-05-23 2017-05-02 Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт имени А.П. Александрова" Композиционный фильтрующий материал для очистки водных сред
CN107055765A (zh) * 2017-05-24 2017-08-18 深圳信息职业技术学院 重金属复合废水的mbr处理及重金属回收系统与方法
US11014082B2 (en) 2017-12-22 2021-05-25 Mohsen Padervand Reusable porous Na(SiAl)O6.xH2O/NiFe2O4 structure for selective removal of heavy metals from waste waters
KR102096314B1 (ko) 2018-06-12 2020-04-03 한국생산기술연구원 총유기탄소 저감용 자성체 이온교환수지 및 이의 제조방법
CN111792697B (zh) * 2020-06-10 2021-11-09 山东大学 磁性焦糖化碳纳米材料在去除水体中重金属的应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642514A (en) * 1946-08-10 1953-06-16 American Cyanamid Co Ion exchange process with magnetic ion exchange resins
BE668584A (de) * 1965-08-20 1966-02-21
AU435693B2 (en) * 1967-04-20 1973-05-14 Ion-exchange adsorbents and process involving same
AU511749B2 (en) * 1977-01-07 1980-09-04 Commonwealth Scientific And Industrial Research Organisation Graft copolymers
US4285819A (en) * 1980-01-28 1981-08-25 California Institute Of Technology Functional magnetic microspheres
JPS5969151A (ja) * 1982-10-13 1984-04-19 Unitika Ltd 球状イオン交換樹脂とその製造法及び吸着処理法
PL145676B1 (en) * 1985-08-30 1988-10-31 Inst Chemii Tech Jadrowej Method of obtaining composite ion exchangers
EP0302293A1 (de) * 1987-07-29 1989-02-08 Siemens Aktiengesellschaft Verfahren zur Reinigung von Feststoffen und Flüssigkeiten
US4994191A (en) * 1989-10-10 1991-02-19 Engelhard Corporation Removal of heavy metals, especially lead, from aqueous systems containing competing ions utilizing wide-pored molecular sieves of the ETS-10 type

Also Published As

Publication number Publication date
GB9115018D0 (en) 1991-08-28
HK1005435A1 (en) 1999-01-08
CA2073568C (en) 2000-05-30
SK216992A3 (en) 1996-06-05
US5397476A (en) 1995-03-14
SK279382B6 (sk) 1998-10-07
EP0522856A1 (de) 1993-01-13
ATE112180T1 (de) 1994-10-15
CZ282373B6 (cs) 1997-07-16
DK0522856T3 (da) 1995-01-02
ES2062866T3 (es) 1994-12-16
RU2091326C1 (ru) 1997-09-27
DE69200465T2 (de) 1995-04-27
CZ216992A3 (en) 1993-08-11
EP0522856B1 (de) 1994-09-28
CA2073568A1 (en) 1993-01-12

Similar Documents

Publication Publication Date Title
DE69200465D1 (de) Reinigung von Lösungen.
DK0781255T3 (da) Fremgangsmåde til behandling af vand
DE68902197D1 (de) Abwasservorbehandlung in einem verfahren zur biologischen reinigung.
DE3768588D1 (de) Verwendung eines adsorptionmittels zum entfernen von vinylpyrrolidon aus vinylpyrrolidon-polymerisat-loesungen.
DK0637620T3 (da) Fremgangsmåde til regenerering af brugte glycoliske flyafisningsmidler
ATE154033T1 (de) Verfahren zur reinigung von proteinen
DE58900411D1 (de) Verfahren zum behandeln von ionenaustauschermassen, insbesondere zum regenerieren derselben nach enthaertung und entsalzung waessriger loesungen.
ATE183943T1 (de) Verfahren zur reinigung eines filterhilfsmittels durch zusatz von enzymen
DE69614541D1 (de) Verfahren fur entfernung von organischen substanzen aus einem wässeringen strom
EP0614932A4 (de) Verfahren und vorrichtung zum regenerieren von polyvinylchloridabfall.
DE69523483T2 (de) Verfahren zur regeneration von ionenaustauscherharzen, die zum entfaerben von zuckerloesungen benutzt werden
DE69200294D1 (de) Verfahren zur Konzentrierung eines Abflusses.
WO2002044091A3 (en) A method for the purification of water by means of filtration using a micro or ultra filtration membrane
ATE132394T1 (de) Polytetraalkylammonium und polytrialkylamin enthaltende liganden auf inorganischen trägern gebunden und deren anwendung zum trennen und konzentrieren von ionen in flüssigkeiten
DE69715320T2 (de) Selektive Stabilisierung von Proteinen während Inaktivierung von Viren, durch Bindung an immobilizierte Affinitätsligande
ATE133924T1 (de) Verfahren und einrichtung zum entfernen von schadstoffen aus wasser
JPS6247595A (ja) 除染廃液処理方法
JPS57187042A (en) Regeneration method for ion exchange resin
DE4312445A1 (de) Verfahren zum Regenerieren von Adsorbentien
DE69505304D1 (de) Verfahren zum Entfernen von sauren Verunreinigungen aus einem aus organischen Dämpfen und Wasser bestehenden Gasstrom
JP2003112917A (ja) 排水中のホウ素を回収する方法及び装置
JPS5594691A (en) Method of disposing of waste water
JPS62191096A (ja) 廃水の処理方法
DE68920959D1 (de) Verfahren zur chemischen Behandlung von Abwässern aus der Regeneration von Ionenaustauscherharzen von Zucker-Entfärbungslösungen und deren Verwendung als Regenerierungsmittel.
KR950007642A (ko) 양어장에서의 제올라이트컬럼을 이용한 암모니움이온 제거방법 및 그 정수장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee