CA1001995A - Method and apparatus for the treatment of effluents containing in particular heavy metals - Google Patents

Method and apparatus for the treatment of effluents containing in particular heavy metals

Info

Publication number
CA1001995A
CA1001995A CA167,553A CA167553A CA1001995A CA 1001995 A CA1001995 A CA 1001995A CA 167553 A CA167553 A CA 167553A CA 1001995 A CA1001995 A CA 1001995A
Authority
CA
Canada
Prior art keywords
treatment
heavy metals
particular heavy
effluents containing
effluents
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
Application number
CA167,553A
Other languages
English (en)
Other versions
CA167553S (en
Inventor
Raymond Lewandowski
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.)
Etudes et Procedes D'assainissement Purator
Original Assignee
Etudes et Procedes D'assainissement Purator
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 Etudes et Procedes D'assainissement Purator filed Critical Etudes et Procedes D'assainissement Purator
Application granted granted Critical
Publication of CA1001995A publication Critical patent/CA1001995A/en
Expired 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
    • 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
CA167,553A 1972-03-31 1973-03-30 Method and apparatus for the treatment of effluents containing in particular heavy metals Expired CA1001995A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1001995A true CA1001995A (en) 1976-12-21

Family

ID=9096470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,553A Expired CA1001995A (en) 1972-03-31 1973-03-30 Method and apparatus for the treatment of effluents containing in particular heavy metals

Country Status (9)

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

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 (de) * 1960-08-24 1961-01-25

Also Published As

Publication number Publication date
JPS4915246A (de) 1974-02-09
FR2177656A1 (de) 1973-11-09
FR2177656B1 (de) 1979-02-16
BE797616A (fr) 1973-07-16
CH564490A5 (de) 1975-07-31
DE2316047A1 (de) 1973-10-11
IT983019B (it) 1974-10-31
ES413181A1 (es) 1976-06-01
GB1434594A (en) 1976-05-05

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