ZA952424B - Process and apparatus for the processing of industrial waste water by electrolysis - Google Patents

Process and apparatus for the processing of industrial waste water by electrolysis

Info

Publication number
ZA952424B
ZA952424B ZA952424A ZA952424A ZA952424B ZA 952424 B ZA952424 B ZA 952424B ZA 952424 A ZA952424 A ZA 952424A ZA 952424 A ZA952424 A ZA 952424A ZA 952424 B ZA952424 B ZA 952424B
Authority
ZA
South Africa
Prior art keywords
electrolysis
processing
waste water
industrial waste
industrial
Prior art date
Application number
ZA952424A
Other languages
English (en)
Inventor
Willi Witt
Original Assignee
Wt Wassertechn Gmbh
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 Wt Wassertechn Gmbh filed Critical Wt Wassertechn Gmbh
Publication of ZA952424B publication Critical patent/ZA952424B/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1437—Flotation machines using electroflotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/082—Subsequent treatment of concentrated product of the froth product, e.g. washing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • 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
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/465—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
    • C02F1/66—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
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • C02F2001/46152—Electrodes characterised by the shape or form
    • 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
    • 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
    • C02F2201/4611—Fluid flow
    • 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
    • C02F2201/4617—DC only
    • 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
    • C02F2201/46175—Electrical pulses
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
ZA952424A 1994-03-26 1995-03-24 Process and apparatus for the processing of industrial waste water by electrolysis ZA952424B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4410658A DE4410658C2 (de) 1994-03-26 1994-03-26 Verfahren und Vorrichtung zum Aufbereiten von industriellen Abwässern im Wege der Elektrolyse

Publications (1)

Publication Number Publication Date
ZA952424B true ZA952424B (en) 1995-12-19

Family

ID=6514013

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA952424A ZA952424B (en) 1994-03-26 1995-03-24 Process and apparatus for the processing of industrial waste water by electrolysis

Country Status (10)

Country Link
US (1) US5549812A (fr)
EP (1) EP0673883A3 (fr)
JP (1) JPH0839074A (fr)
KR (1) KR950031923A (fr)
CN (1) CN1126178A (fr)
CA (1) CA2145326A1 (fr)
CZ (1) CZ74695A3 (fr)
DE (1) DE4410658C2 (fr)
PL (1) PL307827A1 (fr)
ZA (1) ZA952424B (fr)

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JP2830733B2 (ja) * 1994-03-25 1998-12-02 日本電気株式会社 電解水生成方法および電解水生成機構
DE19537828A1 (de) * 1995-10-11 1997-04-17 Wt Wassertechnologie Gmbh & Co Elektrolysereaktor zum Aufbereiten von industriellen Abwässern
AUPO672497A0 (en) * 1997-05-12 1997-06-05 Australian Water Purification Limited Grey water purification and recycling system
RU2129531C1 (ru) * 1997-07-21 1999-04-27 Волгоградская государственная архитектурно-строительная академия Способ электрокоагуляционной очистки сточных вод
US5928493A (en) * 1997-11-24 1999-07-27 Kaspar Electroplating Corporation Process and apparatus for electrocoagulative treatment of industrial waste water
US8048279B2 (en) 1998-02-27 2011-11-01 Scott Wade Powell Method and apparatus for electrocoagulation of liquids
US7211185B2 (en) * 1998-02-27 2007-05-01 Scott Wade Powell Method and apparatus for electrocoagulation of liquids
US7758742B2 (en) * 1998-02-27 2010-07-20 Scott Wade Powell Method and apparatus for separation of water from petroleum products in an electrocoagulation process
US6689271B2 (en) 1998-11-23 2004-02-10 Kaspar Wire Works, Inc. Process and apparatus for electrocoagulative treatment of industrial waste water
US20040079650A1 (en) * 1998-11-23 2004-04-29 Morkovsky Paul E. Electrocoagulation reactor
US6315886B1 (en) 1998-12-07 2001-11-13 The Electrosynthesis Company, Inc. Electrolytic apparatus and methods for purification of aqueous solutions
US6241861B1 (en) * 1998-12-11 2001-06-05 Robert Herbst Waste water treatment tank using an electrochemical treatment process
CA2272596A1 (fr) 1999-05-21 2000-11-21 Lawrence A. Lambert Methode de traitement des eaux usees et appareil
US6346197B1 (en) 2000-01-28 2002-02-12 Mckay Creek Technologies Ltd. Water and wastewater treatment system and process for contaminant removal
US6814840B2 (en) 2001-02-14 2004-11-09 National Research Council Of Canada Flow-through electrochemical reactor for wastewater treatment
WO2002097166A1 (fr) * 2001-05-30 2002-12-05 Energetics Technologies, L.L.C. Cuve d'electrolyse pulsee
US6582592B2 (en) 2001-06-12 2003-06-24 Hydrotreat, Inc. Apparatus for removing dissolved metals from wastewater by electrocoagulation
US7244360B2 (en) * 2001-10-23 2007-07-17 Drexel University Water treatment process
AUPR883901A0 (en) * 2001-11-13 2001-12-06 Casey, Alan Patrick Method and means for hydrogen and oxygen generation
US20050247571A1 (en) * 2002-04-08 2005-11-10 Aquenox Pty Ltd Contaminant removal apparatus and installation method
RU2214368C1 (ru) * 2002-04-15 2003-10-20 Томский политехнический университет Способ очистки локальных стоков от токсичных загрязнений
KR100425773B1 (ko) * 2002-06-26 2004-04-01 (주) 테크로스 하수처리장의 방류수 전해소독설비
US7160472B2 (en) * 2002-11-19 2007-01-09 Xogen Technologies Inc. Treatment of a waste stream through production and utilization of oxyhydrogen gas
US9296629B2 (en) 2002-11-19 2016-03-29 Xogen Technologies Inc. Treatment of a waste stream through production and utilization of oxyhydrogen gas
US9187347B2 (en) * 2002-11-19 2015-11-17 Xogen Technologies Inc. Treatment of a waste stream through production and utilization of oxyhydrogen gas
CA2520851A1 (fr) * 2003-04-02 2004-10-21 New Earth Systems, Inc. Systeme d'electrocoagulation
US7998225B2 (en) * 2007-02-22 2011-08-16 Powell Scott W Methods of purifying biodiesel fuels
US8187444B2 (en) * 2007-08-10 2012-05-29 Eric John Kruger Fluid treatment device
US7981293B2 (en) * 2008-11-21 2011-07-19 Scott W. Powell Method and apparatus for treatment of contaminated liquid
US7981301B2 (en) * 2008-11-21 2011-07-19 Scott W. Powell Method and apparatus for treatment of contaminated liquid
US8430996B2 (en) 2010-05-26 2013-04-30 Kaspar Electroplating Corporation Electrocoagulation reactor having segmented intermediate uncharged plates
ES2655969T3 (es) 2010-12-06 2018-02-22 Council Of Scientific & Industrial Research Electrolizador de lecho de carbón para el tratamiento de efluentes líquidos y un proceso del mismo
US10358361B2 (en) 2013-02-22 2019-07-23 Loren L. Losh System and method for remediation of wastewater including aerobic and electrocoagulation treatment
US10745299B2 (en) 2013-02-22 2020-08-18 NiBru Traka, Inc. Struvite formation by precipitation of ammonia in electrocoagulation process
RU168719U1 (ru) * 2016-04-18 2017-02-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) Электрофлотомембранное устройство с коррекцией кислотности среды для очистки сточных вод от соединений тяжелых металлов
WO2019200472A1 (fr) * 2018-04-17 2019-10-24 Emersa Engineering Inc. Appareil et procédés de traitement de fluide
CN110015727B (zh) * 2019-05-09 2021-07-09 安徽工业大学 一种电解气浮除去水体中微塑料的方法

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JP2623204B2 (ja) * 1993-02-26 1997-06-25 英雄 早川 水の改質方法

Also Published As

Publication number Publication date
JPH0839074A (ja) 1996-02-13
US5549812A (en) 1996-08-27
KR950031923A (ko) 1995-12-20
EP0673883A2 (fr) 1995-09-27
CN1126178A (zh) 1996-07-10
PL307827A1 (en) 1995-10-02
CZ74695A3 (en) 1995-12-13
EP0673883A3 (fr) 1995-11-15
DE4410658C2 (de) 1996-11-21
DE4410658A1 (de) 1995-09-28
CA2145326A1 (fr) 1995-09-27

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