IT943778B - Procedimento per la depurazione di liquidi acquosi e caricati con so stanze disturbanti mediante condu zione di corrente elettrica - Google Patents

Procedimento per la depurazione di liquidi acquosi e caricati con so stanze disturbanti mediante condu zione di corrente elettrica

Info

Publication number
IT943778B
IT943778B IT32129/71A IT3212971A IT943778B IT 943778 B IT943778 B IT 943778B IT 32129/71 A IT32129/71 A IT 32129/71A IT 3212971 A IT3212971 A IT 3212971A IT 943778 B IT943778 B IT 943778B
Authority
IT
Italy
Prior art keywords
liquids
purification
procedure
electric current
filled
Prior art date
Application number
IT32129/71A
Other languages
English (en)
Original Assignee
Hartkohn K
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 Hartkohn K filed Critical Hartkohn K
Application granted granted Critical
Publication of IT943778B publication Critical patent/IT943778B/it

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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
    • 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
    • C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F2001/46119—Cleaning the electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/4613—Inversing polarity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4616—Power supply

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Closures For Containers (AREA)
IT32129/71A 1970-12-07 1971-12-07 Procedimento per la depurazione di liquidi acquosi e caricati con so stanze disturbanti mediante condu zione di corrente elettrica IT943778B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1098370A AT310100B (de) 1970-12-07 1970-12-07 Verfahren zur Reinigung von wässerigen Flüssigkeiten, die mit störenden Stoffen belastet sind

Publications (1)

Publication Number Publication Date
IT943778B true IT943778B (it) 1973-04-10

Family

ID=3626007

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32129/71A IT943778B (it) 1970-12-07 1971-12-07 Procedimento per la depurazione di liquidi acquosi e caricati con so stanze disturbanti mediante condu zione di corrente elettrica

Country Status (11)

Country Link
US (1) US3767046A (it)
AT (1) AT310100B (it)
BE (1) BE776365A (it)
CH (1) CH535602A (it)
DE (1) DE2158791C3 (it)
FI (1) FI59379C (it)
FR (1) FR2116435B1 (it)
IL (1) IL38313A (it)
IT (1) IT943778B (it)
NO (1) NO132722C (it)
SE (1) SE386152B (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1402753A (en) * 1972-03-07 1975-08-13 Camper Nicholsons Holdings Ltd Water purification control circuit
FI48620C (fi) * 1973-04-17 1974-11-11 Kajaani Oy Laitteisto kemikaalien määrittämiseksi näytevirrasta.
US3933606A (en) * 1973-12-03 1976-01-20 Saul Gesler Water treatment process and apparatus
US4094755A (en) * 1974-07-11 1978-06-13 Westinghouse Electric Corporation Water purification method
US4209389A (en) * 1974-07-29 1980-06-24 Hartkorn Karl Heinz Microbiological method for removing pathogenic microbes and dissolved organic materials from liquids
US4218315A (en) * 1974-07-29 1980-08-19 Hartkorn Karl Heinz Oxidation and adsorption method for removing contaminating substances from liquids
US3970536A (en) * 1974-08-22 1976-07-20 Hydromation Filter Company Liquid treating method and apparatus
GB1527292A (en) * 1976-04-21 1978-10-04 Hartley Simon Ltd Electrolytic flotation
CH619433A5 (it) * 1976-07-02 1980-09-30 Ciba Geigy Ag
DE2808225A1 (de) * 1978-02-25 1979-08-30 Bayer Ag Verfahren zur elektrophoretischen brechung von emulsionen
EP0187720A3 (en) * 1985-01-10 1987-12-09 Showakoki Co., Ltd. Method and apparatus for removing impurities from liquids
DE3610061A1 (de) * 1986-03-25 1987-10-01 Peroxid Chemie Gmbh Verfahren zur aktivierung von wasserstoffperoxid auf elektrochemischem wege
DE3705956A1 (de) * 1987-02-25 1988-09-08 Dornier System Gmbh Simultane abreicherung von schwermetallen und oxidierbaren schadstoffen aus abwaessern
JP3325081B2 (ja) * 1993-06-28 2002-09-17 英雄 早川 水の浄化方法及びその装置
EP0686604A1 (de) * 1994-06-09 1995-12-13 KLOSE ABWASSERTECHNIK GmbH Vorrichtung zur Reinigung und Aufbereitung von Schmutzwässern
US5512171A (en) * 1995-01-31 1996-04-30 Essop; Saleam Particle separator
US5783089A (en) * 1995-07-19 1998-07-21 Sorin, Inc. Method and apparatus for waste water treatment
NL1014806C2 (nl) * 2000-03-31 2001-10-02 Aqua Consult & Design B V Inrichting en werkwijze voor het elektrochemisch uit een vloeibaar medium verwijderen van stoffen.
CA2381681A1 (en) * 2001-04-12 2002-10-12 Envirogain Inc. System and method for separating components of liquid manure
US20040099608A1 (en) * 2002-11-18 2004-05-27 Leffler Charles E. Ballast water treatment system
TWI309579B (en) * 2003-11-06 2009-05-11 Sanyo Electric Co Method for preparing coagulant, and method for coagulation treatment of fluid
ITMI20041974A1 (it) * 2004-10-18 2005-01-18 De Nora Elettrodi Spa Miglioramento del processo di abbattimento del cod per ossidazione elettrochimica
MXPA06007148A (es) * 2006-06-21 2007-04-23 Alcocer Juan Jorge Diaz Gonzal Metodo y sistema integral para tratamiento de aguas para las torres de enfriamiento y procesos que requieren eliminar la silice del agua.
KR101397606B1 (ko) * 2006-08-08 2014-05-27 가부시키가이샤 고가네이 물정화 방법과 그 장치
WO2008026462A1 (fr) * 2006-08-29 2008-03-06 Koganei Corporation Procédé de purification de l'eau et système associé
TWI439571B (zh) * 2007-01-15 2014-06-01 Shibaura Mechatronics Corp Sulfuric acid electrolysis device, electrolysis method and substrate processing device
US20100187130A1 (en) * 2009-01-29 2010-07-29 Total Separation Solutions, Llc. Coagulants made in situ from sulfate-containing water and uses therewith
FI20105040A (fi) * 2010-01-19 2011-07-20 Savcor Forest Oy Menetelmä ja laitteisto veden puhdistamiseksi sähkökemiallisesti
CA2758872A1 (en) 2011-04-07 2012-10-07 Dpra Canada Incorporated Electrokinetic process and apparatus for consolidation of oil sands tailings
US9428408B2 (en) * 2013-10-07 2016-08-30 Dpra Canada Incorporated Method and apparatus for treating tailings using an AC voltage with a DC offset
CN105813986A (zh) * 2013-10-07 2016-07-27 电动力学解决方案股份有限公司 使用具有直流偏移的交流电压处理尾矿的方法和装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US398101A (en) * 1889-02-19 William webster
US892486A (en) * 1908-01-11 1908-07-07 Albert Edward Woolf Process for purifying water and sewage.
US930023A (en) * 1908-08-05 1909-08-03 Charles B Bartley Process of sterilizing fluids.
US1069169A (en) * 1911-02-28 1913-08-05 Improved Paper Machinery Company Separating apparatus.
US1378120A (en) * 1916-12-20 1921-05-17 Clarence P Landreth Method of and apparatus for treating liquid
DE905360C (de) * 1951-12-22 1954-03-01 Hans Hausner Verfahren und Vorrichtung zur elektrolytischen Reinigung von Wasser oder Rueckgewinnung von Metallen aus Abwaessern
DE1177081B (de) * 1960-04-06 1964-08-27 Guldager Electrolyse Verfahren zur elektrolytischen Entfernung von kolloidalen Stoffen aus netzmittelhaltigem Abwasser
US3518174A (en) * 1967-08-10 1970-06-30 Inoue K Method and apparatus for purification of water containing organic contaminants
US3600286A (en) * 1968-02-26 1971-08-17 Selectro Chem Co Electrolytic treatment of aqueous solutions
US3664951A (en) * 1970-07-22 1972-05-23 Pollution Engineering Internat Apparatus and process to treat waste water for pollution control and industrial reuse

Also Published As

Publication number Publication date
FR2116435A1 (it) 1972-07-13
NO132722C (it) 1975-12-22
CH535602A (de) 1973-04-15
DE2158791A1 (de) 1972-06-15
DE2158791C3 (de) 1982-01-21
FI55641B (fi) 1979-05-31
SE386152B (sv) 1976-08-02
BE776365A (fr) 1972-04-04
AT310100B (de) 1973-09-10
FI55641C (fi) 1979-09-10
DE2158791B2 (de) 1981-02-19
NO132722B (it) 1975-09-15
FI59379C (fi) 1981-08-10
FR2116435B1 (it) 1976-04-30
IL38313A (en) 1976-03-31
IL38313A0 (en) 1972-02-29
US3767046A (en) 1973-10-23

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