CA2891925A1 - Apparatus and method for water treatment mainly by substitution using a dynamic electric field - Google Patents

Apparatus and method for water treatment mainly by substitution using a dynamic electric field Download PDF

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Publication number
CA2891925A1
CA2891925A1 CA2891925A CA2891925A CA2891925A1 CA 2891925 A1 CA2891925 A1 CA 2891925A1 CA 2891925 A CA2891925 A CA 2891925A CA 2891925 A CA2891925 A CA 2891925A CA 2891925 A1 CA2891925 A1 CA 2891925A1
Authority
CA
Canada
Prior art keywords
water
ions
ionic
reactor
metal
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
CA2891925A
Other languages
English (en)
French (fr)
Inventor
Dag Arild Valand
Ove T. Aanensen
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 CA2891925A1 publication Critical patent/CA2891925A1/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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness
    • 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
    • C02F1/4608—Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • 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
    • 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
    • C02F2201/46135—Voltage
    • 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
    • C02F2201/46145—Fluid flow
    • 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
    • C02F2209/05—Conductivity or salinity
    • 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
    • C02F2209/40—Liquid flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents

Landscapes

  • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
CA2891925A 2012-11-21 2013-11-21 Apparatus and method for water treatment mainly by substitution using a dynamic electric field Abandoned CA2891925A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/683,212 US20140138247A1 (en) 2012-11-21 2012-11-21 Apparatus and method for water treatment mainly by substitution using a dynamic electric field
US13/683,212 2012-11-21
PCT/EP2013/003523 WO2014079577A1 (en) 2012-11-21 2013-11-21 Apparatus and method for water treatment mainly by substitution using a dynamic electric field

Publications (1)

Publication Number Publication Date
CA2891925A1 true CA2891925A1 (en) 2014-05-30

Family

ID=49674256

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2891925A Abandoned CA2891925A1 (en) 2012-11-21 2013-11-21 Apparatus and method for water treatment mainly by substitution using a dynamic electric field

Country Status (21)

Country Link
US (1) US20140138247A1 (https=)
EP (1) EP2922791A1 (https=)
JP (2) JP2016501716A (https=)
KR (1) KR102042761B1 (https=)
CN (1) CN104981433B (https=)
AP (1) AP2015008548A0 (https=)
AU (2) AU2013350041A1 (https=)
BR (1) BR112015011477A2 (https=)
CA (1) CA2891925A1 (https=)
CL (1) CL2015001384A1 (https=)
EA (1) EA201591005A1 (https=)
HK (1) HK1211564A1 (https=)
IL (1) IL238873B (https=)
MA (1) MA38219B1 (https=)
MX (1) MX2015006308A (https=)
MY (1) MY175749A (https=)
NZ (1) NZ709310A (https=)
SG (1) SG11201503902PA (https=)
TN (1) TN2015000191A1 (https=)
UA (1) UA117818C2 (https=)
WO (1) WO2014079577A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2982220B1 (en) * 2013-04-02 2019-09-04 Koninklijke Philips N.V. Electrochemical descaling by pulsed signal reversal
PL3063477T3 (pl) * 2013-04-02 2019-11-29 Koninklijke Philips Nv Elektrochemiczne usuwanie kamienia za pomocą odwrócenia sygnału impulsowego
WO2018157216A1 (en) 2017-03-03 2018-09-07 Paul Steding Flue gas emissions reduction technology
BR112023025921A2 (pt) * 2021-06-21 2024-02-27 Adriano Duvoisin Charles Sistema e método para eletroenergização de água e soluções aquosas para agropecuária, fluido eletroenergizado e uso correspondentes

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JPH05131194A (ja) * 1991-10-04 1993-05-28 Mitsubishi Materials Corp 水溶液中のシリカ回収法
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JPH0699191A (ja) * 1992-09-21 1994-04-12 Mitsubishi Materials Corp 水溶液中のシリカスケール付着防止法
JPH0648886U (ja) * 1992-12-07 1994-07-05 九州日立マクセル株式会社 加振機能を有する整水器
JPH10230274A (ja) * 1997-02-20 1998-09-02 Sanyo Electric Co Ltd リン酸イオン含有排水の処理方法および処理装置
JP2930947B1 (ja) * 1998-09-11 1999-08-09 ユニレックス株式会社 生物体に含まれる重金属の除去装置
JP2000189975A (ja) * 1998-12-24 2000-07-11 Matsushita Electric Ind Co Ltd 電極皮膜の除去方法およびその方法を用いた水浄化装置
WO2001068532A1 (en) * 2000-03-15 2001-09-20 Ozcent Pty Ltd Electrolysis based water treatment
US6582592B2 (en) * 2001-06-12 2003-06-24 Hydrotreat, Inc. Apparatus for removing dissolved metals from wastewater by electrocoagulation
KR20020094706A (ko) * 2001-06-13 2002-12-18 한무영 전해부상에 의한 축산폐수에서의 유기부유물 제거방법
JP2003080261A (ja) * 2001-06-27 2003-03-18 Denso Corp 水浄化装置
WO2003040043A1 (en) * 2001-10-23 2003-05-15 Drexel University Water treatment process and apparatus
JP3985499B2 (ja) * 2001-11-06 2007-10-03 栗田工業株式会社 スケール防止装置及びスケール防止方法
KR200281687Y1 (ko) * 2002-04-08 2002-07-13 곽종운 라디칼산화수 생성장치 및 이를 이용한 수처리장치
US20050247571A1 (en) * 2002-04-08 2005-11-10 Aquenox Pty Ltd Contaminant removal apparatus and installation method
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Also Published As

Publication number Publication date
IL238873B (en) 2020-01-30
KR102042761B1 (ko) 2019-11-08
EP2922791A1 (en) 2015-09-30
CN104981433A (zh) 2015-10-14
MA20150384A1 (fr) 2015-10-30
CN104981433B (zh) 2017-09-12
SG11201503902PA (en) 2015-06-29
WO2014079577A1 (en) 2014-05-30
CL2015001384A1 (es) 2015-10-23
HK1211564A1 (en) 2016-05-27
JP2019107648A (ja) 2019-07-04
MY175749A (en) 2020-07-08
NZ709310A (en) 2018-07-27
KR20150116813A (ko) 2015-10-16
BR112015011477A2 (pt) 2017-07-11
AU2013350041A1 (en) 2015-07-09
EA201591005A1 (ru) 2015-11-30
MA38219B1 (fr) 2016-05-31
UA117818C2 (uk) 2018-10-10
TN2015000191A1 (en) 2016-10-03
MX2015006308A (es) 2016-02-05
AP2015008548A0 (en) 2015-06-30
JP2016501716A (ja) 2016-01-21
AU2018250493A1 (en) 2018-11-15
US20140138247A1 (en) 2014-05-22
IL238873A0 (en) 2015-07-30

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20171115

FZDE Discontinued

Effective date: 20210831