DK0623561T3 - Fremgangsmåde og anordning til rensning af spildevand, der indeholder metaller på ionform - Google Patents

Fremgangsmåde og anordning til rensning af spildevand, der indeholder metaller på ionform

Info

Publication number: DK0623561T3
Authority: DK; Denmark
Prior art keywords: metal; wastewater containing; containing ionic; complex salt; purifying wastewater
Prior art date: 1993-04-05

Application number

DK94400576.8T

Other languages

English (en)

Inventor

Olivier Leclerc

Marie-Helene Laurent

Jean Sarrazin

Michel Persin

Sylvie Niessen

Original Assignee

Electricite De France

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.)

1993-04-05

Filing date

1994-03-16

Publication date

1998-03-02

1994-03-16 Application filed by Electricite De France filed Critical Electricite De France

1998-03-02 Application granted granted Critical

1998-03-02 Publication of DK0623561T3 publication Critical patent/DK0623561T3/da

Links

239000002184 metal Substances 0.000 title abstract 5
229910052751 metal Inorganic materials 0.000 title abstract 5
238000000034 method Methods 0.000 title abstract 2
150000002739 metals Chemical class 0.000 title 1
239000002351 wastewater Substances 0.000 title 1
150000001768 cations Chemical class 0.000 abstract 4
150000003839 salts Chemical class 0.000 abstract 4
239000007788 liquid Substances 0.000 abstract 3
239000012528 membrane Substances 0.000 abstract 2
239000000356 contaminant Substances 0.000 abstract 1
238000005202 decontamination Methods 0.000 abstract 1
230000003588 decontaminative effect Effects 0.000 abstract 1
238000005868 electrolysis reaction Methods 0.000 abstract 1
239000012466 permeate Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/04—Feed pretreatment
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/149—Multistep processes comprising different kinds of membrane processes selected from ultrafiltration or microfiltration
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
- 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
- B01D61/58—Multistep processes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/06—Specific process operations in the permeate stream
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
- 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
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- 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
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
- C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/303—Complexing agents

Landscapes

Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Nanotechnology (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Treatment Of Water By Ion Exchange (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Removal Of Specific Substances (AREA)
Physical Water Treatments (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Catalysts (AREA)
Water Treatment By Electricity Or Magnetism (AREA)

DK94400576.8T 1993-04-05 1994-03-16 Fremgangsmåde og anordning til rensning af spildevand, der indeholder metaller på ionform DK0623561T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9304008A FR2703676B1 (fr)	1993-04-05	1993-04-05	Procédé et dispositif de décontamination d'effluents liquides contenant des métaux sous forme ionique .

Publications (1)

Publication Number	Publication Date
DK0623561T3 true DK0623561T3 (da)	1998-03-02

Family

ID=9445764

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK94400576.8T DK0623561T3 (da)	1993-04-05	1994-03-16	Fremgangsmåde og anordning til rensning af spildevand, der indeholder metaller på ionform

Country Status (8)

Country	Link
EP (1)	EP0623561B1 (da)
AT (1)	ATE156461T1 (da)
DE (1)	DE69404734T2 (da)
DK (1)	DK0623561T3 (da)
ES (1)	ES2105542T3 (da)
FR (1)	FR2703676B1 (da)
GR (1)	GR3025030T3 (da)
SI (1)	SI0623561T1 (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5501798A (en) *	1994-04-06	1996-03-26	Zenon Environmental, Inc.	Microfiltration enhanced reverse osmosis for water treatment
GB2321898A (en) *	1997-02-08	1998-08-12	British Nuclear Fuels Plc	Selective removal of metal ions from aqueous solution
GB9907848D0 (en) *	1999-04-07	1999-06-02	Shipley Co Llc	Processes and apparatus for removal of copper from fluids
FR2820218B1 (fr) *	2001-01-30	2005-01-07	Eastman Kodak Co	Procede pour le traitement d'un effluent photographique
US9617179B2 (en) *	2013-03-14	2017-04-11	Massachusetts Institute Of Technology	Ion sequestration for scale prevention in high-recovery desalination systems
US9969638B2 (en)	2013-08-05	2018-05-15	Gradiant Corporation	Water treatment systems and associated methods
US10308537B2 (en)	2013-09-23	2019-06-04	Gradiant Corporation	Desalination systems and associated methods
US20160228795A1 (en)	2015-02-11	2016-08-11	Gradiant Corporation	Methods and systems for producing treated brines
US10167218B2 (en)	2015-02-11	2019-01-01	Gradiant Corporation	Production of ultra-high-density brines
US10518221B2 (en)	2015-07-29	2019-12-31	Gradiant Corporation	Osmotic desalination methods and associated systems
WO2017030937A1 (en)	2015-08-14	2017-02-23	Gradiant Corporation	Production of multivalent ion-rich process streams using multi-stage osmotic separation
US10301198B2 (en)	2015-08-14	2019-05-28	Gradiant Corporation	Selective retention of multivalent ions
CN108883344A (zh)	2016-01-22	2018-11-23	格雷迪安特公司	在加湿器例如多级鼓泡塔加湿器中使用高气体流速形成固体盐
WO2017147113A1 (en)	2016-02-22	2017-08-31	Gradiant Corporation	Hybrid desalination systems and associated methods
MY206967A (en)	2018-08-22	2025-01-22	Gradiant Corp	Liquid solution concentration system comprising isolated subsystem and related methods
AU2021383601A1 (en)	2020-11-17	2023-06-08	Gradiant Corporaton	Osmotic methods and systems involving energy recovery
TR2022013104A2 (tr) *	2022-08-19	2022-09-21	Tuerkiye Bilimsel Veteknolojik Arastirma Kurumu	Rodyumun zengi̇nleşti̇ri̇lmesi̇ ve geri̇ kazanimi i̇çi̇n membran ve katodi̇k i̇ndi̇rgeme hi̇bri̇t si̇stemi̇
CN121554166B (zh) *	2026-01-22	2026-03-27	生态环境部华南环境科学研究所(生态环境部生态环境应急研究所)	一种化学镀废水的分质电解-氧化协同处理方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2724724C3 (de) *	1977-06-01	1982-12-16	Nihon Filter Co. Ltd., Tokyo	Verfahren und Anlage zum Aufbereiten von schwermetallhaltigen Abwässern unter Rückgewinnung von Schwermetallen
FR2533233B1 (fr) *	1982-09-17	1986-07-18	Perrier Materiel	Procede de recuperation de metaux a partir de solutions diluees de leurs sels et disposif pour sa mise en oeuvre
FR2567914B1 (fr) *	1984-07-19	1989-04-07	Univ Languedoc	Procede de recuperation de cations metalliques en continu a partir de solutions diluees et appareil pour sa mise en oeuvre

1993
- 1993-04-05 FR FR9304008A patent/FR2703676B1/fr not_active Expired - Fee Related
1994
- 1994-03-16 EP EP94400576A patent/EP0623561B1/fr not_active Expired - Lifetime
- 1994-03-16 AT AT94400576T patent/ATE156461T1/de not_active IP Right Cessation
- 1994-03-16 DK DK94400576.8T patent/DK0623561T3/da active
- 1994-03-16 SI SI9430081T patent/SI0623561T1/xx not_active IP Right Cessation
- 1994-03-16 DE DE69404734T patent/DE69404734T2/de not_active Expired - Fee Related
- 1994-03-16 ES ES94400576T patent/ES2105542T3/es not_active Expired - Lifetime
1997
- 1997-10-15 GR GR970402676T patent/GR3025030T3/el unknown

Also Published As

Publication number	Publication date
EP0623561A1 (fr)	1994-11-09
ES2105542T3 (es)	1997-10-16
FR2703676B1 (fr)	1995-06-23
EP0623561B1 (fr)	1997-08-06
FR2703676A1 (fr)	1994-10-14
SI0623561T1 (en)	1998-02-28
DE69404734T2 (de)	1998-01-08
GR3025030T3 (en)	1998-01-30
ATE156461T1 (de)	1997-08-15
DE69404734D1 (de)	1997-09-11

Publication	Publication Date	Title
DK0623561T3 (da)	1998-03-02	Fremgangsmåde og anordning til rensning af spildevand, der indeholder metaller på ionform
DK0595441T3 (da)	1997-05-20	Sammensætning og fremgangsmåde til dehalogenering og nedbrydning af halogenerede organiske forureninger
ATE78454T1 (de)	1992-08-15	Abwasservorbehandlung in einem verfahren zur biologischen reinigung.
DK0394858T3 (da)	1994-04-25	Fremgangsmåde og anlæg til fjernelse af nitrater fra en vandstrøm ved rensning af brugsvand
FR2644772B1 (fr)	1993-05-21	Procede pour eliminer des ions de metaux lourds d'eaux polluees et membrane poreuse utilisable a cet effet
ATE204832T1 (de)	2001-09-15	Vorrichtung und verfahren zur reinigung von wasser
DE58900643D1 (de)	1992-02-13	Verfahren und anlage zur entfernung von geloestem sauerstoff aus chloriertem wasser, insbesondere von meerwasser, mittels eines sauerstoffarmen stripgases.
CA2189535A1 (en)	1995-11-16	Liquid treatment method and system
DK0503649T3 (da)	1998-09-14	Fremgangsmåde og indretning til biologisk rensning af spildevand, der er organisk forurenet med biologisk vanskeligt nedbry
DE69204819D1 (de)	1995-10-19	Verfahren zur Wiedergewinnung von Bisphenol-A aus Ausflusströmen des Herstellungsverfahrens.
ES2021489A6 (es)	1991-11-01	Metodo y aparato para tratar agua contaminada.
DK0383674T3 (da)	1993-02-01	Fremgangsmåde og apparat til biologisk behandling, især ved nitrifikation og/eller denitrifikation, af spildevand indeholdende nitrogenholdig forurening
ATE17658T1 (de)	1986-02-15	Verfahren und vorrichtung zur konzentrierung von loesungen durch umkehrosmose.
DK0507416T3 (da)	1994-12-05	Fremgangsmåde til at koncentrere spildevand
ATE178287T1 (de)	1999-04-15	Verfahren und vorrichtung zur entfernung von h2s aus gasströmen unter anwendung von membranreinigung der kreislauflösung
ATE103642T1 (de)	1994-04-15	Verfahren zur kontinuierlichen entfernung und gewinnung von chelatbildungsmitteln aus prozesswaessern.
ES2007230A6 (es)	1989-06-01	Procedimiento para el tratamiento de los efluentes de la industria almazarera.
ATE104254T1 (de)	1994-04-15	Verfahren und vorrichtung zur reinigung und reinhaltung von wasser.
FI912351A0 (fi)	1991-05-15	Rening av industriella smoerjmedel.
Lopez et al.	1977	Industrial waste water recycling with ultrafiltration and reverse osmosis
DE59501192D1 (de)	1998-02-12	Verfahren zum Filtern von Flüssigkeiten sowie eine dazugehörige Vorrichtung
Rautenbach et al.	1993	Fourth Aachen membrane colloquium in the field of effluent treatment
Eilers	1984	Cost equations for small drinking water systems.
Monopoli	1993	Removing Dissolved Inorganics from Industrial Wastewater
IT1252877B (it)	1995-07-03	Procedimento per la depurazione di reflui liquidi speciali e/o tossico-nocivi e di emulsioni oleose varie, ed impianto per l'attuazione di detto procedimento