IT983019B - Processo ed apparecchiatura per il trattamento di effluenti contenenti specialmente metalli pesanti - Google Patents
Processo ed apparecchiatura per il trattamento di effluenti contenenti specialmente metalli pesantiInfo
- Publication number
- IT983019B IT983019B IT4916173A IT4916173A IT983019B IT 983019 B IT983019 B IT 983019B IT 4916173 A IT4916173 A IT 4916173A IT 4916173 A IT4916173 A IT 4916173A IT 983019 B IT983019 B IT 983019B
- Authority
- IT
- Italy
- Prior art keywords
- treatment
- equipment
- heavy metals
- especially heavy
- effluents containing
- Prior art date
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7212191A FR2177656B1 (it) | 1972-03-31 | 1972-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT983019B true IT983019B (it) | 1974-10-31 |
Family
ID=9096470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4916173A IT983019B (it) | 1972-03-31 | 1973-03-30 | Processo ed apparecchiatura per il trattamento di effluenti contenenti specialmente metalli pesanti |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4915246A (it) |
BE (1) | BE797616A (it) |
CA (1) | CA1001995A (it) |
CH (1) | CH564490A5 (it) |
DE (1) | DE2316047A1 (it) |
ES (1) | ES413181A1 (it) |
FR (1) | FR2177656B1 (it) |
GB (1) | GB1434594A (it) |
IT (1) | IT983019B (it) |
Families Citing this family (15)
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 |
DE3336460A1 (de) * | 1983-10-06 | 1985-04-25 | Hidrotronic Watercleaning Systems, Ltd., Zug | Verfahren und 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU39457A1 (it) * | 1960-08-24 | 1961-01-25 |
-
1972
- 1972-03-31 FR FR7212191A patent/FR2177656B1/fr not_active Expired
-
1973
- 1973-03-27 GB GB1466073A patent/GB1434594A/en not_active Expired
- 1973-03-30 ES ES413181A patent/ES413181A1/es not_active Expired
- 1973-03-30 JP JP3584173A patent/JPS4915246A/ja active Pending
- 1973-03-30 DE DE19732316047 patent/DE2316047A1/de active Pending
- 1973-03-30 CA CA167,553A patent/CA1001995A/en not_active Expired
- 1973-03-30 CH CH458473A patent/CH564490A5/xx not_active IP Right Cessation
- 1973-03-30 BE BE129519A patent/BE797616A/xx unknown
- 1973-03-30 IT IT4916173A patent/IT983019B/it active
Also Published As
Publication number | Publication date |
---|---|
BE797616A (fr) | 1973-07-16 |
DE2316047A1 (de) | 1973-10-11 |
CA1001995A (en) | 1976-12-21 |
CH564490A5 (it) | 1975-07-31 |
GB1434594A (en) | 1976-05-05 |
FR2177656B1 (it) | 1979-02-16 |
ES413181A1 (es) | 1976-06-01 |
JPS4915246A (it) | 1974-02-09 |
FR2177656A1 (it) | 1973-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT966887B (it) | Procedimento ed apparecchio per l estrusione di metalli | |
IT1019175B (it) | Procedimento per la desolforazione di metalli ferrosi | |
IT949424B (it) | Metodo ed apparecchiatura per il trattamento di materiale di rifiuto | |
IT964952B (it) | Metodo per il trattamento di acque di rifiuto contenenti metalli | |
IT983019B (it) | Processo ed apparecchiatura per il trattamento di effluenti contenenti specialmente metalli pesanti | |
IT961166B (it) | Processo ed apparecchiatura per la depurazione di gas | |
IT1141383B (it) | Procedimento e relativo apparato per la produzione di fanghiglie tissotropiche di metalli | |
IT1041265B (it) | Apparecchio e procedimento per ridurre simultaneamente il contenuto di cianuro e di metalli pesanti di soluzioni acquose | |
IT961042B (it) | Processo ed apparecchiatura per il recupero di metalli in specie renio e molibdeno | |
IT1007646B (it) | Apparecchio per il trattamento di metalli fusi e processo per il trattamento di metalli fusi | |
IT1046535B (it) | Procedimento ed apparecchio per l estrusione di metalli | |
IT960333B (it) | Agenti di rivestimento in partico lare per metalli e procedimento per la loro produzione | |
IT989671B (it) | Procedimento per la rimozione di metalli pesanti da soluzioni o mi scele gassose | |
IT7824108A0 (it) | Dispositivo e procedimento per il trattamento di acque di scarico contenenti metalli pesanti. | |
IT985576B (it) | Processo e apparecchiatura per l inglobamento di sostanze ra dioattive o tossiche | |
IT1008849B (it) | Metodo di trattamento di sostanze fangose contenenti metalli pesanti | |
IT963555B (it) | Impianto per il trattamento di immondizie e di fanghiglie | |
BR7301180D0 (pt) | Processo de tratamento de pecas mecanicas de metais ferrosos | |
CA958370A (en) | Process for the treatment of mercury-bearing wastewater | |
IT955820B (it) | Processo di trattamento di effluenti | |
IT7822919A0 (it) | Procedimento e dispositivo per il trattamento di acque di scarico contenenti metalli. | |
CA939241A (en) | Chemical treatment of metal | |
IT1002213B (it) | Processo per il trattamento superfi ciale preliminare di materiali elet troconduttori specie di metalli | |
IT1056238B (it) | Processo ed apparecchiatura per il trattamento di acque dirifiuto | |
IT1035084B (it) | Methodo e apparecchiatura per il trattemento di stoffe |