CA1008798A - Electrochemical processes and apparatuses for the removal of contaminants from aqueous media - Google Patents

Electrochemical processes and apparatuses for the removal of contaminants from aqueous media

Info

Publication number
CA1008798A
CA1008798A CA163,376A CA163376A CA1008798A CA 1008798 A CA1008798 A CA 1008798A CA 163376 A CA163376 A CA 163376A CA 1008798 A CA1008798 A CA 1008798A
Authority
CA
Canada
Prior art keywords
contaminants
apparatuses
removal
aqueous media
electrochemical processes
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
CA163,376A
Other languages
English (en)
Other versions
CA163376S (en
Inventor
Sung K. Lee
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.)
Andco Inc
Original Assignee
Andco Inc
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 Andco Inc filed Critical Andco Inc
Application granted granted Critical
Publication of CA1008798A publication Critical patent/CA1008798A/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
    • 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
    • C02F1/46—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
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • 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
    • 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
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Metals (AREA)
CA163,376A 1972-02-11 1973-02-09 Electrochemical processes and apparatuses for the removal of contaminants from aqueous media Expired CA1008798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22541772A 1972-02-11 1972-02-11

Publications (1)

Publication Number Publication Date
CA1008798A true CA1008798A (en) 1977-04-19

Family

ID=22844787

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,376A Expired CA1008798A (en) 1972-02-11 1973-02-09 Electrochemical processes and apparatuses for the removal of contaminants from aqueous media

Country Status (5)

Country Link
US (1) US3766037A (fr)
BE (1) BE824764Q (fr)
CA (1) CA1008798A (fr)
DE (1) DE2306849A1 (fr)
GB (1) GB1424461A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969216A (en) * 1974-12-27 1976-07-13 Doreen Veronica Barrett Flotation separation
JPS51110860A (fr) * 1975-03-25 1976-09-30 Nippon Keori Kk
US4009104A (en) * 1975-08-21 1977-02-22 Filteron Systems Inc. Marine sanitation method and device
RU2120412C1 (ru) * 1996-03-26 1998-10-20 Санкт-Петербургское хозрасчетное объединение "Экотехномаш" Способ получения питьевой воды и очистки промышленных стоков и автоматизированная установка для его реализации
AU748300B2 (en) * 1997-11-01 2002-05-30 Ecodose Holdings (Proprietary) Limited Removal of pollutants from effluents with electrochemical treatment
US5928493A (en) * 1997-11-24 1999-07-27 Kaspar Electroplating Corporation Process and apparatus for electrocoagulative treatment of industrial waste water
ES2217607T3 (es) * 1997-12-04 2004-11-01 Steris Corporation Modificacion quimica de agua activada electroquimicamente.
US20040079650A1 (en) * 1998-11-23 2004-04-29 Morkovsky Paul E. Electrocoagulation reactor
US6852618B2 (en) * 2001-04-19 2005-02-08 Micron Technology, Inc. Combined barrier layer and seed layer
US7927470B2 (en) * 2002-06-04 2011-04-19 Prochemtech International, Inc. Flow-through-resin-impregnated monolithic graphite electrode and containerless electrolytic cell comprising same
US8585999B2 (en) * 2002-06-04 2013-11-19 Prochemtech International, Inc. Method of making flow-through-resin-impregnated monolithic graphite electrode and containerless electrolytic cell comprising same
US20030221971A1 (en) * 2002-06-04 2003-12-04 Keister Timothy Edward Method for electrolytic production of hypobromite for use as a biocide
DE10259025A1 (de) * 2002-12-16 2004-07-22 Westfalia Separator Ag Verfahren zum Betreiben einer Entwicklermaschine und Entwicklermaschine
ITMI20052297A1 (it) * 2005-11-30 2007-06-01 De Nora Elettrodi Spa Trattamento elettrochimico di soluzioni contenenti cromo esavalente
US8093442B2 (en) * 2007-07-23 2012-01-10 Rio Tinto Alcan International Limited Electrochemical removal of dissociable cyanides
US8430996B2 (en) 2010-05-26 2013-04-30 Kaspar Electroplating Corporation Electrocoagulation reactor having segmented intermediate uncharged plates
JP2012180538A (ja) * 2011-02-28 2012-09-20 Kurita Water Ind Ltd 硫酸電解方法および硫酸電解装置
FI127065B (fi) 2015-12-22 2017-10-31 Outotec Finland Oy Sähkökemiallinen reaktori veden käsittelemiseksi sähkökemiallisesti, vedenkäsittelylaitteisto ja tällaisen sähkökemiallisen reaktorin käyttö
GB201814584D0 (en) * 2018-09-07 2018-10-24 Univ Liverpool John Moores Treatment reactor and method of treating a liquid
RU2726052C1 (ru) * 2019-06-28 2020-07-08 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Автоматизированная система очистки многокомпонентного промышленного стока
US20210163319A1 (en) * 2019-12-03 2021-06-03 Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University) Water treatment apparatus and water treatment method using same
CN115611371A (zh) * 2021-07-14 2023-01-17 江苏省环科院环境科技有限责任公司 一种电极及其制备方法和应用
WO2026029868A1 (fr) * 2024-07-31 2026-02-05 Chemtreat, Inc. Récupération et recyclage d'inhibiteur de corrosion pour traitement des eaux industrielles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US744171A (en) * 1902-12-01 1903-11-17 Davis Perrett Ltd Method of separating oily or similar impurities from water.
US766146A (en) * 1903-01-26 1904-07-26 Omar H Jewell Method of purifying water.
US3706646A (en) * 1970-10-28 1972-12-19 Fred D Gibson Jr Method for removing solids build-up from cathodes of electrolytic cell

Also Published As

Publication number Publication date
DE2306849A1 (de) 1973-08-16
BE824764Q (fr) 1975-05-15
GB1424461A (en) 1976-02-11
US3766037A (en) 1973-10-16

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