FR2334634A1 - Procede pour l'elimination de mercure d'eaux residuaires - Google Patents

Procede pour l'elimination de mercure d'eaux residuaires

Info

Publication number
FR2334634A1
FR2334634A1 FR7637472A FR7637472A FR2334634A1 FR 2334634 A1 FR2334634 A1 FR 2334634A1 FR 7637472 A FR7637472 A FR 7637472A FR 7637472 A FR7637472 A FR 7637472A FR 2334634 A1 FR2334634 A1 FR 2334634A1
Authority
FR
France
Prior art keywords
mercury
removal
procedure
waste water
waste
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.)
Withdrawn
Application number
FR7637472A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of FR2334634A1 publication Critical patent/FR2334634A1/fr
Withdrawn legal-status Critical Current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
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
FR7637472A 1975-12-11 1976-12-13 Procede pour l'elimination de mercure d'eaux residuaires Withdrawn FR2334634A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2555693A DE2555693C3 (de) 1975-12-11 1975-12-11 Verfahren zur Entfernung von Quecksilber aus Abwässern

Publications (1)

Publication Number Publication Date
FR2334634A1 true FR2334634A1 (fr) 1977-07-08

Family

ID=5964052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637472A Withdrawn FR2334634A1 (fr) 1975-12-11 1976-12-13 Procede pour l'elimination de mercure d'eaux residuaires

Country Status (11)

Country Link
JP (1) JPS5278795A (fr)
AT (1) AT345753B (fr)
AU (1) AU2042176A (fr)
BE (1) BE849347A (fr)
DE (1) DE2555693C3 (fr)
ES (1) ES453966A1 (fr)
FR (1) FR2334634A1 (fr)
GB (1) GB1529030A (fr)
IT (1) IT1070026B (fr)
NL (1) NL7613545A (fr)
SE (1) SE412926B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387069A1 (fr) * 1977-04-15 1978-11-10 Svenska Rayon Ab Procede pour supprimer l'influence d'agents tensio-actifs sur les proprietes de separation dans le systeme d'extraction liquide
EP0332447A1 (fr) * 1988-03-09 1989-09-13 Unc Reclamation, Inc. Elimination sélective de cations métalliques de solutions d'effluents aqueux

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464471B (sv) * 1986-10-16 1991-04-29 Goetaverken Miljoe Ab Foerfarande foer att rena metallhaltiga loesningar

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437476A (en) * 1965-08-26 1969-04-08 Dow Chemical Co Process for purifying mercury
FR2219907A1 (fr) * 1972-03-01 1974-09-27 Atomic Energy Commission
US3899570A (en) * 1973-02-09 1975-08-12 Wisconsin Alumni Res Found Extraction of mercuric chloride from dilute solution and recovery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437476A (en) * 1965-08-26 1969-04-08 Dow Chemical Co Process for purifying mercury
FR2219907A1 (fr) * 1972-03-01 1974-09-27 Atomic Energy Commission
US3899570A (en) * 1973-02-09 1975-08-12 Wisconsin Alumni Res Found Extraction of mercuric chloride from dilute solution and recovery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387069A1 (fr) * 1977-04-15 1978-11-10 Svenska Rayon Ab Procede pour supprimer l'influence d'agents tensio-actifs sur les proprietes de separation dans le systeme d'extraction liquide
EP0332447A1 (fr) * 1988-03-09 1989-09-13 Unc Reclamation, Inc. Elimination sélective de cations métalliques de solutions d'effluents aqueux
US4956154A (en) * 1988-03-09 1990-09-11 Unc Reclamation Selective removal of chromium, nickel, cobalt, copper and lead cations from aqueous effluent solutions

Also Published As

Publication number Publication date
NL7613545A (nl) 1977-06-14
DE2555693A1 (de) 1977-06-23
ES453966A1 (es) 1977-11-16
AT345753B (de) 1978-10-10
DE2555693B2 (de) 1979-09-06
IT1070026B (it) 1985-03-25
SE7613945L (sv) 1977-06-12
AU2042176A (en) 1978-06-15
BE849347A (fr) 1977-06-13
ATA912676A (de) 1978-01-15
GB1529030A (en) 1978-10-18
JPS5278795A (en) 1977-07-02
DE2555693C3 (de) 1980-05-22
SE412926B (sv) 1980-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse