DE60143946D1 - Filter oder filterelement für modifizierte elektrodialyseanwendungen - Google Patents

Filter oder filterelement für modifizierte elektrodialyseanwendungen

Info

Publication number
DE60143946D1
DE60143946D1 DE60143946T DE60143946T DE60143946D1 DE 60143946 D1 DE60143946 D1 DE 60143946D1 DE 60143946 T DE60143946 T DE 60143946T DE 60143946 T DE60143946 T DE 60143946T DE 60143946 D1 DE60143946 D1 DE 60143946D1
Authority
DE
Germany
Prior art keywords
filter
ceramic
groups
porous
ions
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
DE60143946T
Other languages
English (en)
Inventor
Bernt Thorstensen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60143946D1 publication Critical patent/DE60143946D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
    • B01D67/00411—Inorganic membrane manufacture by agglomeration of particles in the dry state by sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/52—Accessories; Auxiliary operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0044—Inorganic membrane manufacture by chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0046—Inorganic membrane manufacture by slurry techniques, e.g. die or slip-casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0048—Inorganic membrane manufacture by sol-gel transition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B01D71/025—Aluminium oxide
    • 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
    • B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/38—Graft polymerization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/14—Membrane materials having negatively charged functional groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/16—Membrane materials having positively charged functional groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/18—Membrane materials having mixed charged functional groups
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Transplantation (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Filtering Materials (AREA)
DE60143946T 2000-07-03 2001-07-03 Filter oder filterelement für modifizierte elektrodialyseanwendungen Expired - Lifetime DE60143946D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20003436A NO314344B1 (no) 2000-07-03 2000-07-03 Filter eller filterelement for modifisert elektro-dialyse (MED) formål
PCT/NO2001/000282 WO2002002214A1 (en) 2000-07-03 2001-07-03 Filter or filter-element for modified electro-dialysis (med) purposes

Publications (1)

Publication Number Publication Date
DE60143946D1 true DE60143946D1 (de) 2011-03-10

Family

ID=19911338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60143946T Expired - Lifetime DE60143946D1 (de) 2000-07-03 2001-07-03 Filter oder filterelement für modifizierte elektrodialyseanwendungen

Country Status (9)

Country Link
US (1) US7214301B2 (de)
EP (1) EP1311338B1 (de)
AT (1) ATE496684T1 (de)
AU (1) AU2001284542A1 (de)
CA (1) CA2413790C (de)
DE (1) DE60143946D1 (de)
ES (1) ES2360035T3 (de)
NO (1) NO314344B1 (de)
WO (1) WO2002002214A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6905608B2 (en) 2002-01-22 2005-06-14 Exergy Technologies Corporation Advanced electrodeionization for fluid recycling
KR100668339B1 (ko) 2005-06-18 2007-01-12 삼성전자주식회사 이온 교환성 혼합물 및 그의 제조방법
EP2198947A1 (de) * 2008-12-22 2010-06-23 Aquafuel Research Limited Reinigung von Alkoholen
DE102010042444A1 (de) * 2010-10-14 2012-04-19 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Abtrennung von Ionen aus Abwässern, insbesondere aus industriellen Prozesswässern
US9637397B2 (en) 2011-10-27 2017-05-02 Pentair Residential Filtration, Llc Ion removal using a capacitive deionization system
US9695070B2 (en) 2011-10-27 2017-07-04 Pentair Residential Filtration, Llc Regeneration of a capacitive deionization system
US9010361B2 (en) 2011-10-27 2015-04-21 Pentair Residential Filtration, Llc Control valve assembly
US8961770B2 (en) 2011-10-27 2015-02-24 Pentair Residential Filtration, Llc Controller and method of operation of a capacitive deionization system
US8671985B2 (en) 2011-10-27 2014-03-18 Pentair Residential Filtration, Llc Control valve assembly
JP2014129998A (ja) 2012-11-30 2014-07-10 Akira Ishibashi 壁ならびに高清浄部屋システムおよびその製造方法ならびに建築物
US9956529B2 (en) * 2014-04-03 2018-05-01 New York University Microfabricated ion-selective filter for filtration of ions and molecules
KR102006133B1 (ko) * 2015-11-24 2019-08-02 한국기계연구원 표면 개질을 통해 우수한 내오염성을 갖는 세라믹 분리막 및 그 수처리 방법
CN112551709A (zh) * 2019-09-25 2021-03-26 天津天元新材料科技有限公司 一体式净水用复合滤芯
US11931501B2 (en) 2022-07-07 2024-03-19 Evan T. Neville Dialysis sheath for use in accessing a dialysis arteriovenous graft or fistula and methods of use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296111A (en) * 1965-10-07 1967-01-03 Deionall Corp Method for treating ionic liquids
US5110784A (en) * 1984-04-09 1992-05-05 Dow Corning Corporation Dual surface porous material
US5154809A (en) * 1984-07-09 1992-10-13 Millipore Corporation Process for purifying water
JPS6447403A (en) * 1987-08-17 1989-02-21 Agency Ind Science Techn Inorganic ion-exchange membrane
EP0332789B1 (de) * 1988-03-17 1994-02-23 Societe Des Ceramiques Techniques Filtermembran und Verfahren zu deren Herstellung
US5035803A (en) * 1989-02-14 1991-07-30 The Regents Of The University Of California High yield water-soluble polymer silica separation resins
NL9401260A (nl) * 1993-11-12 1995-06-01 Cornelis Johannes Maria Van Ri Membraan voor microfiltratie, ultrafiltratie, gasscheiding en katalyse, werkwijze ter vervaardiging van een dergelijk membraan, mal ter vervaardiging van een dergelijk membraan, alsmede diverse scheidingssystemen omvattende een dergelijk membraan.
US5437774A (en) * 1993-12-30 1995-08-01 Zymogenetics, Inc. High molecular weight electrodialysis
WO1996000198A1 (de) * 1994-06-23 1996-01-04 Bernd Penth Herstellung keramischer schichten und deren verwendung
US6348154B1 (en) * 1997-01-03 2002-02-19 David R. Stewart Methods to remove metals from water
EP0872278A1 (de) * 1997-04-16 1998-10-21 "VLAAMSE INSTELLING VOOR TECHNOLOGISCH ONDERZOEK", afgekort "V.I.T.O." Electrosorptionsmembran
DE19741498B4 (de) * 1997-09-20 2008-07-03 Evonik Degussa Gmbh Herstellung eines Keramik-Edelstahlgewebe-Verbundes
US6284124B1 (en) * 1999-01-29 2001-09-04 United States Filter Corporation Electrodeionization apparatus and method

Also Published As

Publication number Publication date
NO20003436L (no) 2002-01-04
EP1311338A1 (de) 2003-05-21
ATE496684T1 (de) 2011-02-15
US7214301B2 (en) 2007-05-08
CA2413790C (en) 2009-07-07
ES2360035T3 (es) 2011-05-31
NO314344B1 (no) 2003-03-10
WO2002002214A1 (en) 2002-01-10
EP1311338B1 (de) 2011-01-26
CA2413790A1 (en) 2002-01-10
AU2001284542A1 (en) 2002-01-14
US20040238448A1 (en) 2004-12-02
NO20003436D0 (no) 2000-07-03

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