JP3635349B2 - 廃水処理方法および装置 - Google Patents

廃水処理方法および装置 Download PDF

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Publication number
JP3635349B2
JP3635349B2 JP07702799A JP7702799A JP3635349B2 JP 3635349 B2 JP3635349 B2 JP 3635349B2 JP 07702799 A JP07702799 A JP 07702799A JP 7702799 A JP7702799 A JP 7702799A JP 3635349 B2 JP3635349 B2 JP 3635349B2
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JP
Japan
Prior art keywords
electrode
liquid
frequency
treated
processed
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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 - Lifetime
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JP07702799A
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English (en)
Japanese (ja)
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JP2000263050A (ja
JP2000263050A5 (enExample
Inventor
武士 五十嵐
Original Assignee
株式会社イガデン
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Priority to JP07702799A priority Critical patent/JP3635349B2/ja
Publication of JP2000263050A publication Critical patent/JP2000263050A/ja
Priority to US09/963,277 priority patent/US6706168B2/en
Application granted granted Critical
Publication of JP3635349B2 publication Critical patent/JP3635349B2/ja
Publication of JP2000263050A5 publication Critical patent/JP2000263050A5/ja
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Expired - Lifetime legal-status Critical Current

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    • 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
    • C02F1/46—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
    • C02F1/46—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
    • C02F1/4606—Treatment of water, waste water, or sewage by electrochemical methods for producing oligodynamic substances to disinfect the 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
    • 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

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  • 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)
JP07702799A 1999-03-23 1999-03-23 廃水処理方法および装置 Expired - Lifetime JP3635349B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP07702799A JP3635349B2 (ja) 1999-03-23 1999-03-23 廃水処理方法および装置
US09/963,277 US6706168B2 (en) 1999-03-23 2001-09-26 Wastewater treatment method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP07702799A JP3635349B2 (ja) 1999-03-23 1999-03-23 廃水処理方法および装置
US09/963,277 US6706168B2 (en) 1999-03-23 2001-09-26 Wastewater treatment method and apparatus

Publications (3)

Publication Number Publication Date
JP2000263050A JP2000263050A (ja) 2000-09-26
JP3635349B2 true JP3635349B2 (ja) 2005-04-06
JP2000263050A5 JP2000263050A5 (enExample) 2005-06-30

Family

ID=26418128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP07702799A Expired - Lifetime JP3635349B2 (ja) 1999-03-23 1999-03-23 廃水処理方法および装置

Country Status (2)

Country Link
US (1) US6706168B2 (enExample)
JP (1) JP3635349B2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4607296B2 (ja) * 2000-08-08 2011-01-05 ジャパンマテックス株式会社 還元水製造装置
NO327633B1 (no) * 2003-11-04 2009-09-07 Environmental Solutions As Fremgangsmate, anlegg samt komponent behandling av ballastvann.
US20080264800A1 (en) * 2004-02-04 2008-10-30 Schlager Kenneth J Electroionic flow cell electrode configuration
JP4605693B2 (ja) * 2004-03-30 2011-01-05 株式会社テックコーポレーション 電解水生成方法及び電解水生成装置
JP4605694B2 (ja) * 2004-03-30 2011-01-05 株式会社テックコーポレーション 電解水生成における水質改善方法及び電解水生成装置
US8101053B2 (en) * 2008-09-18 2012-01-24 Adams Pete Axial flow electrolytic cell
AU2010265836A1 (en) * 2009-06-24 2012-02-09 Aquatech Water Purification Systems Pty Ltd Water treatment method and system
WO2010148436A1 (en) * 2009-06-24 2010-12-29 Aquatech Water Purification Systems Pty Ltd Water treatment method and system
US8932439B2 (en) * 2009-09-14 2015-01-13 Sangyoup Suk Electrolytic both for recovering valuable metals, with increased contact specific surface area
CN103052847B (zh) * 2010-07-22 2015-06-10 皇家飞利浦电子股份有限公司 防止或者减少热水器的加热器元件上的水垢化
US8920622B2 (en) * 2011-09-16 2014-12-30 Ut Battelle, Llc Increasing ion sorption and desorption rates of conductive electrodes
US20150246830A1 (en) * 2014-03-03 2015-09-03 Jason D. Lalli Electrocoagulation System Using Three Phase AC Power
CA2992099A1 (en) * 2017-01-27 2018-07-27 Uti Limited Partnership Electrocoagulation using oscillating electrodes
WO2019066764A1 (en) * 2017-09-29 2019-04-04 Mykytiuk Oleksandr Yuriiovych ACTIVE SUBSTANCE FOR THE TREATMENT OF WASTE WATER AND THE DRYING OF SOLID WASTE DISCHARGE
WO2022170009A1 (en) 2021-02-05 2022-08-11 Xylem Water Solutions U.S.A., Inc. System and method for recovering resources from wastewater streams

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05111690A (ja) * 1991-08-29 1993-05-07 Hideo Hayakawa 水処理方法
US5326446A (en) * 1992-07-27 1994-07-05 Larry Binger Treatment of water with static and radio frequency electromagnetic fields
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
US20030057107A1 (en) 2003-03-27
US6706168B2 (en) 2004-03-16
JP2000263050A (ja) 2000-09-26

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