BE797616A - Procede et appareil de traitement d'effluents contenant notamment des metaux lourds - Google Patents

Procede et appareil de traitement d'effluents contenant notamment des metaux lourds

Info

Publication number
BE797616A
BE797616A BE129519A BE129519A BE797616A BE 797616 A BE797616 A BE 797616A BE 129519 A BE129519 A BE 129519A BE 129519 A BE129519 A BE 129519A BE 797616 A BE797616 A BE 797616A
Authority
BE
Belgium
Prior art keywords
treatment
heavy metals
particular heavy
effluents containing
effluents
Prior art date
Application number
BE129519A
Other languages
English (en)
Inventor
R Lewandowski
Original Assignee
Procedes D Assainissement Et
Purator
Epap S A
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 Procedes D Assainissement Et, Purator, Epap S A filed Critical Procedes D Assainissement Et
Publication of BE797616A publication Critical patent/BE797616A/fr

Links

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
    • 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
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • 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
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/163—Nitrates
    • 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
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/18—Cyanides
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates
    • 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
    • C02F2101/38—Organic compounds containing nitrogen
BE129519A 1972-03-31 1973-03-30 Procede et appareil de traitement d'effluents contenant notamment des metaux lourds BE797616A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212191A FR2177656B1 (fr) 1972-03-31 1972-03-31

Publications (1)

Publication Number Publication Date
BE797616A true BE797616A (fr) 1973-07-16

Family

ID=9096470

Family Applications (1)

Application Number Title Priority Date Filing Date
BE129519A BE797616A (fr) 1972-03-31 1973-03-30 Procede et appareil de traitement d'effluents contenant notamment des metaux lourds

Country Status (9)

Country Link
JP (1) JPS4915246A (fr)
BE (1) BE797616A (fr)
CA (1) CA1001995A (fr)
CH (1) CH564490A5 (fr)
DE (1) DE2316047A1 (fr)
ES (1) ES413181A1 (fr)
FR (1) FR2177656B1 (fr)
GB (1) GB1434594A (fr)
IT (1) IT983019B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1010486B (it) * 1974-05-08 1977-01-10 Tecneco Spa Procedimento per la depurazione delle acque di scarico
GB1514979A (en) * 1975-12-22 1978-06-21 Parel Sa Particulate electrode cells and their use
JPS52100411A (en) * 1976-02-17 1977-08-23 Mitsubishi Monsanto Chem Co Production of ester
NL180742C (nl) * 1976-03-04 1987-04-16 Westinghouse Electric Corp Werkwijze en inrichting voor het zuiveren van afvalwater.
FR2533910A1 (fr) * 1982-10-05 1984-04-06 G Pi Procede d'epuration d'eaux usees et de solutions et appareil pour la mise en oeuvre dudit procede
DE8328904U1 (de) * 1983-10-06 1986-08-21 Hidrotronic Watercleaning Systems, Ltd., Zug Vorrichtung zum Reinigen von Wasser
DE4000216A1 (de) * 1989-11-17 1991-05-23 Wue Umwelt Engineering Gmbh Verfahren und vorrichtung zur abscheidung und rueckgewinnung hochwertiger metalle, insbesondere von edelmetallen und quecksilber, aus gebrauchten loesungen
DE4217987A1 (de) * 1992-05-30 1993-12-02 Battelle Institut E V Verfahren zur Abtrennung von Schwermetallen, insbesondere in Form von Quecksilber, Nickel und Kobalt sowie Verbindungen hiervon aus dem Erdreich, Schlämmen und Wässern
US5458024A (en) * 1994-06-07 1995-10-17 Trebla Chemical Company Apparatus and method for recovery of silver
RU2065835C1 (ru) * 1995-01-27 1996-08-27 Мануйлова Ева Юльевна Способ очистки воды от тяжелых металлов, коллоидная система для очистки воды и способ ее получения
JP4812987B2 (ja) * 2001-08-30 2011-11-09 千代田化工建設株式会社 セレン含有排水処理用の反応装置
JP4768166B2 (ja) * 2001-08-30 2011-09-07 千代田化工建設株式会社 排水処理装置
FR2887896A1 (fr) * 2005-07-04 2007-01-05 Ecole Nale Sup Artes Metiers Dispositif de production de poudres de fer et de zinc par electrolyse en milieux aqueux heterogenes solide-liquide et leurs applications a la cementation de metaux lourds et a la denitratation
FI20105040A (fi) 2010-01-19 2011-07-20 Savcor Forest Oy Menetelmä ja laitteisto veden puhdistamiseksi sähkökemiallisesti
CN110759576A (zh) * 2019-10-12 2020-02-07 李金海 一种金属废屑收集设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU39457A1 (fr) * 1960-08-24 1961-01-25

Also Published As

Publication number Publication date
JPS4915246A (fr) 1974-02-09
FR2177656A1 (fr) 1973-11-09
FR2177656B1 (fr) 1979-02-16
CH564490A5 (fr) 1975-07-31
DE2316047A1 (de) 1973-10-11
IT983019B (it) 1974-10-31
CA1001995A (en) 1976-12-21
ES413181A1 (es) 1976-06-01
GB1434594A (en) 1976-05-05

Similar Documents

Publication Publication Date Title
FR2328503A1 (fr) Procede et appareil de traitement d'un liquide, notamment d'eaux residuaires
FR2306942A1 (fr) Procede et appareil de traitement des eaux usees sur les navires
FR2307769A1 (fr) Procede et appareil d'assechement des residus de traitement des eaux usees
BE797616A (fr) Procede et appareil de traitement d'effluents contenant notamment des metaux lourds
BE839601A (fr) Procede et dispositif pour le traitement de substances hydratees et application de ce procede a la preparation de boues seches pasteurisees
FR2274998A1 (fr) Procede de traitement d'eaux usees contenant des substances radioactives
BE802959A (fr) Procede de traitement d'effluents contenant des matieres azotees et carbonees
BE809196A (fr) Procede et appareil de traitement des gaz contenant de l'anhydride sulfureux
BE801708A (fr) Procede et dispositif d'epuration d'eaux usees
BE802871A (fr) Procede et appareil generateur de reactif oxydant pour le traitement des eaux polluees
BE757417A (fr) Procede et appareil pour le traitement de la
BE789233A (fr) Procede et appareil perfectionnes pour l'epuration biologique des eaux residuaires
BE800561A (fr) Procede pour la prevention et le traitement de la cetose et de l'osteomalacie du betail
BE762111A (fr) Procede et dispositif pour le traitement des eaux usees
FR2553752B1 (fr) Procede et appareil pour le traitement des eaux usees
BE814332A (fr) Procede et appareil de traitement et de distribution d'eau
FR2392942B1 (fr) Procede et appareil de traitement d'eaux residuaires contenant des metaux lourds
BE801737A (fr) Procede et appareil de purification d'une solution zincifere destinee notamment a l'elaboration electrolytique du zinc
FR2321299A1 (fr) Procede et appareil de traitement de liquides aqueux par l'ozone
BE811227A (fr) Procede de traitement de substances semblables a des boues et contenant des metaux lourds
BE801758A (fr) Procede et appareil de traitement des eaux-vannes
BE844891A (fr) Procede perfectionne pour le traitement par oxydation des eaux residuaires contenant des sulfures, des sulfites et des thiosulfates
BE758365A (fr) Procede et appareil pour le traitement d'effluents aqueux contenant descompositions de revetement
BE821507A (fr) Procede et dispositif pour le traitement des eaux residuaires
FR2347088A1 (fr) Procede et appareil pour le traitement d'effluents gazeux contenant des produits polluants