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

Info

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

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4602Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02Softening water by precipitation of the hardness
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4608Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/48Treatment of water, waste water, or sewage with magnetic or electric fields
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/42Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/46Apparatus for electrochemical processes
    • C02F2201/461Electrolysis apparatus
    • C02F2201/46105Details relating to the electrolytic devices
    • C02F2201/4612Controlling or monitoring
    • C02F2201/46125Electrical variables
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/46Apparatus for electrochemical processes
    • C02F2201/461Electrolysis apparatus
    • C02F2201/46105Details relating to the electrolytic devices
    • C02F2201/4612Controlling or monitoring
    • C02F2201/46125Electrical variables
    • C02F2201/46135Voltage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/46Apparatus for electrochemical processes
    • C02F2201/461Electrolysis apparatus
    • C02F2201/46105Details relating to the electrolytic devices
    • C02F2201/4612Controlling or monitoring
    • C02F2201/46145Fluid flow
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/05Conductivity or salinity
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/40Liquid flow rate
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00Softening 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 2012-11-21
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
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 (OSRAM)
EP (1) EP2922791A1 (OSRAM)
JP (2) JP2016501716A (OSRAM)
KR (1) KR102042761B1 (OSRAM)
CN (1) CN104981433B (OSRAM)
AP (1) AP2015008548A0 (OSRAM)
AU (2) AU2013350041A1 (OSRAM)
BR (1) BR112015011477A2 (OSRAM)
CA (1) CA2891925A1 (OSRAM)
CL (1) CL2015001384A1 (OSRAM)
EA (1) EA201591005A1 (OSRAM)
HK (1) HK1211564A1 (OSRAM)
IL (1) IL238873B (OSRAM)
MA (1) MA38219B1 (OSRAM)
MX (1) MX2015006308A (OSRAM)
MY (1) MY175749A (OSRAM)
NZ (1) NZ709310A (OSRAM)
SG (1) SG11201503902PA (OSRAM)
TN (1) TN2015000191A1 (OSRAM)
UA (1) UA117818C2 (OSRAM)
WO (1) WO2014079577A1 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014162231A1 (en) * 2013-04-02 2014-10-09 Koninklijke Philips N.V. Electrochemical descaling by pulsed signal reversal
JP6363695B2 (ja) * 2013-04-02 2018-07-25 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. パルス信号反転による電気化学スケール除去
KR102505577B1 (ko) * 2017-03-03 2023-03-06 폴 스테딩 연도 가스 배출 저감 기술
US20240286936A1 (en) * 2021-06-21 2024-08-29 Charles Adriano Duvoisin System and method for electroenergizing water and aqueous solutions for use in agriculture and livestock farming, electroenergized fluid and corresponding use

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893900A (en) * 1972-05-24 1975-07-08 Stanley Electric Co Ltd Apparatus for treating wastewater using an electrolytic cell
US4329211A (en) * 1981-03-17 1982-05-11 Westinghouse Electric Corporation Simplified maintenance electrocoagulator
JPH05131194A (ja) * 1991-10-04 1993-05-28 Mitsubishi Materials Corp 水溶液中のシリカ回収法
US5531865A (en) * 1992-08-19 1996-07-02 Cole; Leland G. Electrolytic water purification process
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
EP1265817A4 (en) * 2000-03-15 2004-05-26 Ozcent Pty Ltd WATER TREATMENT BY ELECTROLYSIS
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
US7244360B2 (en) * 2001-10-23 2007-07-17 Drexel University Water treatment process
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
EP1497230A1 (en) * 2002-04-08 2005-01-19 Aquenox Pty Ltd Contaminant removal apparatus installation method
KR200281687Y1 (ko) * 2002-04-08 2002-07-13 곽종운 라디칼산화수 생성장치 및 이를 이용한 수처리장치
US6887368B2 (en) * 2002-09-25 2005-05-03 Ural Process Engineering Company, Ltd. Method and device for electroextraction of heavy metals from technological solutions and wastewater
GB0316395D0 (en) * 2003-07-12 2003-08-13 Hewlett Packard Development Co A transistor device with metallic electrodes and a method for use in forming such a device
US7258800B1 (en) * 2004-08-26 2007-08-21 Herbst Robert J Electrocoagulation waste water batch tank treatment system
KR100716303B1 (ko) * 2005-04-26 2007-05-09 (주)레올로직텍코리아 수처리 방법 및 냉각수 장치
DE102005044252A1 (de) * 2005-09-15 2007-03-29 Hans Sasserath & Co Kg Gerät zur Wasserbehandlung
US20110210075A1 (en) * 2008-09-02 2011-09-01 Auxsol, Inc. Electrocoagulation devices and methods of use
CN101905927B (zh) * 2010-08-23 2012-11-14 林夏斌 一种输水管道水质处理装置
CA2849290A1 (en) * 2011-09-22 2013-03-28 Chevron U.S.A. Inc. Apparatus and process for treatment of water
US9174859B2 (en) * 2011-11-24 2015-11-03 Eco Watertech, Inc. Method for treating waste waters
KR102420245B1 (ko) * 2013-09-25 2022-07-13 에베 그룹 에. 탈너 게엠베하 기판 본딩 장치 및 방법

Also Published As

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

Similar Documents

Publication Publication Date Title
Al-Hamzah et al. A comparative study of novel scale inhibitors with commercial scale inhibitors used in seawater desalination
AU2018250493A1 (en) Apparatus and method for water treatment mainly by substitution using a dynamic electric field
Guo et al. Mechanisms of chemical cleaning of ion exchange membranes: A case study of plant-scale electrodialysis for oily wastewater treatment
US8562839B2 (en) Desalination system and process
Sepehr et al. Removal of hardness agents, calcium and magnesium, by natural and alkaline modified pumice stones in single and binary systems
US20160115061A1 (en) Water treatment system, water treatment method, cooling facility and power generating facility
EP2993160A1 (en) Water treatment device and water treatment method
WO2014147645A2 (en) A system and a process for water descaling
CN105358491A (zh) 水处理方法以及水处理系统
Gholizadeh et al. The effect of magnetic water on growth and quality improvement of poultry
WO2014163094A1 (ja) 水処理システム
AU2009256411A1 (en) Method for inhibiting the formation and deposition of silica scale in aqueous systems
Smith et al. Integrating tunable anion exchange with reverse osmosis for enhanced recovery during inland brackish water desalination
Zuhl et al. 10 Solution Chemistry Impact on Silica
Banakar et al. Improvements in heat transfer in thermal desalination operation based on removal of salts using ultrasound pretreatment
Wang et al. Influence of non-thermal plasma pre-treatment on the scaling characteristics of viscous oil wastewater during evaporation
CN205999136U (zh) 循环水净化设备
Luo et al. Coupling adsorption and electrochemically mediated precipitation for enhanced water softening and antiscalant recovery
OA17423A (en) Apparatus and method for water treatment mainly by substitution using a dynamic electric field.
EP2949629A1 (en) Water treatment system
RU100069U1 (ru) Устройство для предотвращения солевых отложений в теплообменных аппаратах
JP2010023007A (ja) ホウ素含有排水の処理方法および装置
Basheer et al. Research Article Application of Ultraviolet Radiation to Control the Calcium Carbonate Scale Formation and Deposition on the Membranes
RU2598432C1 (ru) Способ получения опресненной и обессоленной воды для ядерных энергетических установок из засоленных вод
CN105431383A (zh) 使用可调阴离子交换床的苦咸水淡化方法

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20171115

FZDE Discontinued

Effective date: 20210831

FZDE Discontinued

Effective date: 20210831