AU2001288109A1 - Method and apparatus for clarification of water - Google Patents

Method and apparatus for clarification of water

Info

Publication number
AU2001288109A1
AU2001288109A1 AU2001288109A AU8810901A AU2001288109A1 AU 2001288109 A1 AU2001288109 A1 AU 2001288109A1 AU 2001288109 A AU2001288109 A AU 2001288109A AU 8810901 A AU8810901 A AU 8810901A AU 2001288109 A1 AU2001288109 A1 AU 2001288109A1
Authority
AU
Australia
Prior art keywords
clarification
water
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.)
Abandoned
Application number
AU2001288109A
Inventor
Yoshiyuki Sawada
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2001288109A1 publication Critical patent/AU2001288109A1/en
Abandoned 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
    • C02F1/24—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
    • 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
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F1/66—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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • 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
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • 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
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • 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
    • C02F2201/46165—Special power supply, e.g. solar energy or batteries
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/22—O2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
AU2001288109A 2000-09-28 2001-09-21 Method and apparatus for clarification of water Abandoned AU2001288109A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000297256 2000-09-28
JP2000-297256 2000-09-28
PCT/JP2001/008279 WO2002026639A1 (en) 2000-09-28 2001-09-21 Method and apparatus for clarification of water

Publications (1)

Publication Number Publication Date
AU2001288109A1 true AU2001288109A1 (en) 2002-04-08

Family

ID=18779394

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288109A Abandoned AU2001288109A1 (en) 2000-09-28 2001-09-21 Method and apparatus for clarification of water

Country Status (8)

Country Link
US (1) US6878268B2 (en)
EP (1) EP1361197A4 (en)
JP (1) JPWO2002026639A1 (en)
KR (1) KR20020059767A (en)
CN (1) CN1392865A (en)
AU (1) AU2001288109A1 (en)
CA (1) CA2389846A1 (en)
WO (1) WO2002026639A1 (en)

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SE514687C2 (en) * 1999-07-09 2001-04-02 Sca Graphic Res Ab Method for the elimination of harmful substances in a process fluid
JP4005407B2 (en) * 2002-04-26 2007-11-07 横河電機株式会社 Muddy water treatment system and muddy water treatment vehicle equipped with the same
JP4159455B2 (en) * 2003-11-27 2008-10-01 株式会社西日本流体技研 Water recovery system by electrochemical method
US7374655B2 (en) * 2004-01-12 2008-05-20 Novastron Electrochemical water purifier
CA2470270A1 (en) * 2004-06-10 2005-12-10 Envirogain Inc. Method and facility for processing contaminated liquids
DE102004047010A1 (en) * 2004-09-28 2006-03-30 KOWITEC Ingenieurgesellschaft für Wassertechnik mbH Apparatus and process for wastewater treatment
KR101110624B1 (en) * 2004-12-15 2012-02-16 삼성전자주식회사 Memory Controller with graphic processing function
US20060175253A1 (en) * 2005-02-07 2006-08-10 Bauer Energy Design, Inc. Systems and methods for generation of low zeta potential mineral crystals to enhance quality of liquid solutions
US20060175255A1 (en) * 2005-02-07 2006-08-10 Bauer Energy Design, Inc. Systems and methods for generation of low zeta potential mineral crystals and hydrated electrons to enhance the quality of liquid solutions
CA2597113C (en) * 2005-02-07 2014-03-18 Bauer Energy Design, Inc. Systems and methods for treatment of liquid solutions for use with livestock operations
GB2440139A (en) * 2006-07-20 2008-01-23 John Bostock Electrocoagulation unit for the removal of contaminants from a fluid
CN101496962B (en) * 2009-01-13 2010-12-29 太原理工大学 Method for subsiding and purifying slime water by electrolytic process
US20110114509A1 (en) * 2009-11-19 2011-05-19 Water Vision Incorporated Method and Apparatus for Removing Impurities from a Liquid
US8431010B2 (en) * 2009-11-19 2013-04-30 Water Vision Incorporated Method and apparatus for removing impurities from a liquid
US9382136B2 (en) 2011-05-26 2016-07-05 Snu R&Db Foundation Apparatus for generating fine bubbles having a positive charge and water treatment apparatus using same
CN103172206A (en) * 2011-12-23 2013-06-26 中船重工（沈阳）辽海输油设备有限公司 Oily sewage treatment device
CA2888661C (en) 2013-10-03 2015-11-17 Ebed Holdings Inc. Nanobubble-containing liquid solutions
CN104891718A (en) * 2015-04-29 2015-09-09 安徽顺彤包装材料有限公司 Printing ink sewage treatment technology
US20170166459A1 (en) * 2015-12-14 2017-06-15 William Jansen Externally enhanced electrocoagulation
JP6343069B2 (en) * 2016-07-24 2018-06-13 株式会社テックコーポレーション Fine bubble generating apparatus and fine bubble generating method
CN106630310B (en) * 2016-11-15 2019-07-09 肇庆领誉环保实业有限公司 A kind of cities and towns black and odorous water processing method
US11130686B2 (en) 2017-01-10 2021-09-28 Vermeer Manufacturing Company Systems and methods for dosing slurries to remove suspended solids
CN110228879A (en) * 2019-07-05 2019-09-13 南京博雷环保科技有限公司 A kind of New type detachable electric flocculation water purification system

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* Cited by examiner, † Cited by third party
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US2158595A (en) * 1937-06-05 1939-05-16 Research Corp Method for the disposal of sewage
US4163716A (en) * 1973-10-22 1979-08-07 Feltex Limited Process for the purification of contaminated water
JPS5235459A (en) * 1975-09-13 1977-03-18 Deguchi Kohei Disposal method for excretion drainage
JPS52115553A (en) * 1976-03-24 1977-09-28 Stanley Electric Co Ltd Water treatment for drain
JPS5753287A (en) * 1980-08-15 1982-03-30 Masakuni Kanai Treatment of dissolved organic substance-containing waste water
SU1247349A1 (en) * 1984-07-13 1986-07-30 Ленинградский Ордена Трудового Красного Знамени И Ордена Октябрьской Революции Инженерно-Строительный Институт Method of treating natural water
JPS61216799A (en) * 1985-03-22 1986-09-26 Ishigaki Kiko Kk Filtering dehydration of purified sludge
JPS62102891A (en) * 1985-10-28 1987-05-13 Toyo Kagaku Kenkyusho:Kk Method for purifying water
JPS62258800A (en) * 1986-05-06 1987-11-11 Ishigaki Kiko Kk Treatment of organic substance sludge
AU5929490A (en) 1989-06-05 1991-01-07 Virontec, Inc. Electrolytic water purification
JP3230847B2 (en) * 1992-07-31 2001-11-19 前田建設工業株式会社 Turbid water treatment equipment
US5531865A (en) * 1992-08-19 1996-07-02 Cole; Leland G. Electrolytic water purification process
US5308501A (en) * 1993-04-02 1994-05-03 Eckert C Edward Treatment system for alkaline or acidic solution containing heavy metals
JP3481276B2 (en) * 1993-10-01 2003-12-22 俊朗 丸山 Method and apparatus for neutralizing alkaline water
US5421967A (en) * 1993-10-25 1995-06-06 Nalco Chemical Company Chemically modified electrodes and method of using same in removing metals from a fluid
US5385653A (en) * 1993-11-09 1995-01-31 Tamarkin; Semyon Method of and device for industrial waste water treatment
JP3456022B2 (en) * 1994-08-03 2003-10-14 石川島播磨重工業株式会社 Sewage treatment equipment
US5698107A (en) * 1996-03-11 1997-12-16 Wurzburger; Stephen Ray Treatment for acid mine drainage
GB9713856D0 (en) 1997-07-01 1997-09-03 Morgan Philip G Tangential cross-flow electroflocculation
JPH11169868A (en) 1997-12-16 1999-06-29 Ebara Engineering Service Co Ltd Gaseous carbon dioxide neutralizing device
KR100395731B1 (en) * 1998-02-27 2003-08-25 스코트 웨이드 포웰 Method and apparatus for electrocoagulation of liquids
FR2775682B1 (en) * 1998-03-09 2000-04-14 Carboxyque Francaise TREATMENT OF AQUEOUS EFFLUENTS BY CARBONIC ANHYDRIDE INJECTION
US6080300A (en) * 1998-10-07 2000-06-27 Goodwin; Ernest Electrolytic process for generation of low-sulphate ferric hydroxide suspensions to effect purification of wastewater

Also Published As

Publication number Publication date
EP1361197A1 (en) 2003-11-12
CN1392865A (en) 2003-01-22
EP1361197A4 (en) 2004-11-10
WO2002026639A1 (en) 2002-04-04
JPWO2002026639A1 (en) 2004-02-05
US6878268B2 (en) 2005-04-12
CA2389846A1 (en) 2002-04-04
US20020162801A1 (en) 2002-11-07
KR20020059767A (en) 2002-07-13

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