FI115904B - Menetelmä ja laite epäpuhtauksien poistamiseksi jätevedestä elektroflotaatiolla - Google Patents

Menetelmä ja laite epäpuhtauksien poistamiseksi jätevedestä elektroflotaatiolla Download PDF

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Publication number
FI115904B
FI115904B FI20025064A FI20025064A FI115904B FI 115904 B FI115904 B FI 115904B FI 20025064 A FI20025064 A FI 20025064A FI 20025064 A FI20025064 A FI 20025064A FI 115904 B FI115904 B FI 115904B
Authority
FI
Finland
Prior art keywords
electrode
water
tube
cell
electrodes
Prior art date
Application number
FI20025064A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20025064A (fi
FI20025064A0 (fi
Inventor
Hannu Suominen
Original Assignee
Bcde Group Waste Man Ltd Oy
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
Priority claimed from FI20020139A external-priority patent/FI20020139A0/fi
Application filed by Bcde Group Waste Man Ltd Oy filed Critical Bcde Group Waste Man Ltd Oy
Priority to FI20025064A priority Critical patent/FI115904B/fi
Publication of FI20025064A0 publication Critical patent/FI20025064A0/fi
Priority to CA2510638A priority patent/CA2510638C/en
Priority to PCT/FI2003/000059 priority patent/WO2003062152A1/en
Priority to PT03700327T priority patent/PT1583719E/pt
Priority to AT03700327T priority patent/ATE407099T1/de
Priority to DE60323400T priority patent/DE60323400D1/de
Priority to US10/540,207 priority patent/US8211290B2/en
Priority to DK03700327T priority patent/DK1583719T3/da
Priority to EP03700327A priority patent/EP1583719B1/en
Priority to ES03700327T priority patent/ES2312747T3/es
Publication of FI20025064A publication Critical patent/FI20025064A/fi
Publication of FI115904B publication Critical patent/FI115904B/fi
Application granted granted Critical

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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
    • 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
    • C02F1/46—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
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • 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
    • C02F2001/46119—Cleaning the electrodes
    • 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
    • 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
    • C02F2001/46157—Perforated or foraminous electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/163—Nitrates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/38—Organic compounds containing nitrogen
    • 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
    • C02F2103/06—Contaminated groundwater or leachate
    • 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
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • 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
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
    • 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

Landscapes

  • 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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FI20025064A 2002-01-25 2002-12-18 Menetelmä ja laite epäpuhtauksien poistamiseksi jätevedestä elektroflotaatiolla FI115904B (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20025064A FI115904B (fi) 2002-01-25 2002-12-18 Menetelmä ja laite epäpuhtauksien poistamiseksi jätevedestä elektroflotaatiolla
ES03700327T ES2312747T3 (es) 2002-01-25 2003-01-24 Metodo y aparato para retirar impurezas de agua residual mediante electroflotacion.
CA2510638A CA2510638C (en) 2002-01-25 2003-01-24 Method and apparatus for removing impurities from waste water by electroflotation
PCT/FI2003/000059 WO2003062152A1 (en) 2002-01-25 2003-01-24 Method and apparatus for removing impurities from waste water by electroflotation
PT03700327T PT1583719E (pt) 2002-01-25 2003-01-24 Método e aparelho para remoção de impurezas das águas residuais por electroflotação
AT03700327T ATE407099T1 (de) 2002-01-25 2003-01-24 Verfahren und vorrichtung zur entfernung von unreinheiten aus abwässern mittels elektroflotation
DE60323400T DE60323400D1 (de) 2002-01-25 2003-01-24 Verfahren und vorrichtung zur entfernung von unreinheiten aus abwässern mittels elektroflotation
US10/540,207 US8211290B2 (en) 2002-01-25 2003-01-24 Method and apparatus for removing impurities from waste water by electroflotation
DK03700327T DK1583719T3 (da) 2002-01-25 2003-01-24 Fremgangsmåde og apparat til fjernelse af urenheder fra spildevand ved elektroflotation
EP03700327A EP1583719B1 (en) 2002-01-25 2003-01-24 Method and apparatus for removing impurities from waste water by electroflotation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI20020139A FI20020139A0 (fi) 2002-01-25 2002-01-25 Menetelmõ ja laite typen poistamiseksi jõtevedestõ elektroflotaatiolla
FI20020139 2002-01-25
FI20025064A FI115904B (fi) 2002-01-25 2002-12-18 Menetelmä ja laite epäpuhtauksien poistamiseksi jätevedestä elektroflotaatiolla
FI20025064 2002-12-18

Publications (3)

Publication Number Publication Date
FI20025064A0 FI20025064A0 (fi) 2002-12-18
FI20025064A FI20025064A (fi) 2003-07-26
FI115904B true FI115904B (fi) 2005-08-15

Family

ID=26161267

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20025064A FI115904B (fi) 2002-01-25 2002-12-18 Menetelmä ja laite epäpuhtauksien poistamiseksi jätevedestä elektroflotaatiolla

Country Status (10)

Country Link
US (1) US8211290B2 (da)
EP (1) EP1583719B1 (da)
AT (1) ATE407099T1 (da)
CA (1) CA2510638C (da)
DE (1) DE60323400D1 (da)
DK (1) DK1583719T3 (da)
ES (1) ES2312747T3 (da)
FI (1) FI115904B (da)
PT (1) PT1583719E (da)
WO (1) WO2003062152A1 (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8211290B2 (en) 2002-01-25 2012-07-03 Bcde Group Llc Method and apparatus for removing impurities from waste water by electroflotation
WO2017046444A1 (en) 2015-09-17 2017-03-23 Klemola Martti A device for purifying water and its use
WO2018134481A1 (en) 2017-01-20 2018-07-26 Klemola Martti Method for purifying water

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CN100366552C (zh) * 2005-11-10 2008-02-06 复旦大学 一种城市污水总氮深度处理的方法
FR2916906B1 (fr) * 2007-05-28 2009-10-02 Ceram Hyd Soc Par Actions Simp Membrane echangeuse protonique et cellule comportant une telle membrane
US20090020479A1 (en) * 2007-07-19 2009-01-22 Gvs Gesellschaft Fur Verwertungssysteme Gmbh Device and method for treatment of waste products including feces
FR2928492B1 (fr) 2008-03-06 2011-10-21 Ceram Hyd Materiau pour un dispositif electrochimique.
US8313629B2 (en) * 2008-08-27 2012-11-20 Sweetwater Reclamation, Llc Water reclamation systems and methods
WO2010148432A1 (en) * 2009-06-24 2010-12-29 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
FI123310B (fi) * 2009-08-14 2013-02-15 Hannu Suominen Menetelmä ja laite rikkivetyä sisältävien vesiliuosten puhdistamiseksi
FI121798B (fi) * 2009-08-14 2011-04-15 Hannu Suominen Menetelmä veden erottamiseksi kuitu- ja hiukkassuspensiosta sellun, paperin tai kartongin valmistuksessa
AU2010292176B2 (en) * 2009-09-09 2015-03-12 Conocophillips Company Dip guided full waveform inversion
ITMI20091912A1 (it) * 2009-11-03 2011-05-04 Giuseppe Magliano Atomizzatore elettrico per la dissociazione di azoto ed idrogeno da liquami di bovini e suini sprigionando delle bollicine e disciolte in aria
KR20150144771A (ko) * 2013-04-17 2015-12-28 오리진클리어, 인크. 혼합 금속 산화물 전극에 있어서 일련의 반응기 튜브를 이용한 폐수의 오염물 제거 및 조류 바이오매스의 제조
US20160077122A1 (en) * 2014-08-19 2016-03-17 Li-Cor, Inc. Systems and methods for determining velocity and flux of a gas
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FI127865B (en) * 2015-10-27 2019-04-15 Korpela Timo Kalevi Improved apparatus for purification and disinfection of wastewater
RU175909U1 (ru) * 2016-10-31 2017-12-22 Алексей Сергеевич Горшков Индивидуально-переносное устройство для электрохимической очистки питьевой воды
US20180155219A1 (en) * 2016-12-06 2018-06-07 Separation Solutions, LLC Electrocoagulation fluid treatment system
BE1026047B1 (nl) * 2018-08-28 2019-09-24 Noah Water Solutions bvba Methode en inrichting voor het reinigen van de elektrode cellen die gebruikt wordt voor het verwijderen van verontreinigingen uit afvalwater door middel van elektrocoagulatie
WO2020044472A1 (ja) * 2018-08-29 2020-03-05 中国電力株式会社 水素含有水生成装置
CN109987708B (zh) * 2019-04-29 2021-05-04 湖南工学院 电极生物膜反应装置和废水处理方法
CN109928503B (zh) * 2019-04-29 2021-04-20 湖南工学院 基于电极生物膜法的废水处理装置和方法
US11447405B2 (en) 2019-05-15 2022-09-20 University Of Kentucky Research Foundation Apparatus to remove harmful chemical species from industrial wastewater using iron-based products
CN111362405B (zh) * 2020-05-28 2020-09-08 北京涞澈科技发展有限公司 自养异养协同生物反硝化法脱氮用材料及制备方法与应用
CN112811528B (zh) * 2021-01-07 2022-03-01 北京化工大学 一种电化学还原硝氮并同时输出电压的方法
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8211290B2 (en) 2002-01-25 2012-07-03 Bcde Group Llc Method and apparatus for removing impurities from waste water by electroflotation
WO2017046444A1 (en) 2015-09-17 2017-03-23 Klemola Martti A device for purifying water and its use
WO2018134481A1 (en) 2017-01-20 2018-07-26 Klemola Martti Method for purifying water
US11420886B2 (en) 2017-01-20 2022-08-23 Martti KLEMOLA Method for purifying water

Also Published As

Publication number Publication date
DE60323400D1 (de) 2008-10-16
ES2312747T3 (es) 2009-03-01
EP1583719B1 (en) 2008-09-03
US20070029201A1 (en) 2007-02-08
PT1583719E (pt) 2008-12-16
DK1583719T3 (da) 2009-01-12
CA2510638A1 (en) 2003-07-31
US8211290B2 (en) 2012-07-03
EP1583719A1 (en) 2005-10-12
FI20025064A (fi) 2003-07-26
ATE407099T1 (de) 2008-09-15
WO2003062152A1 (en) 2003-07-31
CA2510638C (en) 2011-04-12
FI20025064A0 (fi) 2002-12-18

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