DK171988D0 - Fremgangsmaade og apparat til elektrolytisk behandling af vaesker, isaer spildevand - Google Patents

Fremgangsmaade og apparat til elektrolytisk behandling af vaesker, isaer spildevand

Info

Publication number: DK171988D0
Authority: DK; Denmark
Prior art keywords: pct; liquids; liquid; waste water; electrolytic treatment
Prior art date: 1986-08-04

Application number

DK171988A

Other languages

Danish (da)

English (en)

Other versions

DK171988A (da

Inventor

Erkki Haeivaelae

Original Assignee

Erkki Haeivaelae

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.)

1986-08-04

Filing date

1988-03-29

Publication date

1988-03-29

1988-03-29 Application filed by Erkki Haeivaelae filed Critical Erkki Haeivaelae

1988-03-29 Publication of DK171988A publication Critical patent/DK171988A/da

1988-03-29 Publication of DK171988D0 publication Critical patent/DK171988D0/da

Links

239000007788 liquid Substances 0.000 title abstract 5
239000002351 wastewater Substances 0.000 title abstract 2
239000000376 reactant Substances 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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
- C02F1/46104—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
- C02F1/467—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
- C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
- 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
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/18—Cyanides
- 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
- C02F2201/4618—Supplying or removing reactants or electrolyte
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
- C02F2301/024—Turbulent

Landscapes

Chemical & Material Sciences (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Noodles (AREA)
Orthopedics, Nursing, And Contraception (AREA)
Valve Device For Special Equipments (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

DK171988A 1986-08-04 1988-03-29 Fremgangsmaade og apparat til elektrolytisk behandling af vaesker, isaer spildevand DK171988D0 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI863166A FI76773C (fi)	1986-08-04	1986-08-04	Foerfarande foer elektrolytisk behandling av skadliga komponenter, saosom cyanid innehaollande avloppsvatten och vid foerfarandet anvaendbar anordning.
PCT/FI1987/000101 WO1988000926A1 (en)	1986-08-04	1987-08-04	Method and apparatus for electrolytic treatment of liquids, especially waste water

Publications (2)

Publication Number	Publication Date
DK171988A DK171988A (da)	1988-03-29
DK171988D0 true DK171988D0 (da)	1988-03-29

Family

ID=8522966

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK171988A DK171988D0 (da)	1986-08-04	1988-03-29	Fremgangsmaade og apparat til elektrolytisk behandling af vaesker, isaer spildevand

Country Status (12)

Country	Link
US (1)	US5022974A (de)
EP (1)	EP0318483B1 (de)
JP (1)	JPH01503369A (de)
AT (1)	ATE72661T1 (de)
BR (1)	BR8707783A (de)
CA (1)	CA1326840C (de)
DE (1)	DE3776799D1 (de)
DK (1)	DK171988D0 (de)
FI (2)	FI76773C (de)
NO (1)	NO881418L (de)
RU (1)	RU2015109C1 (de)
WO (1)	WO1988000926A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5139625A (en) *	1989-06-26	1992-08-18	Mitsubishi Denki Kabushiki Kaisha	Fluid treatment apparatus and method of its shutdown
US5288373A (en) *	1990-03-15	1994-02-22	Xinyu Yang	Process of removing cyanide from waste water
FI903956A7 (fi) *	1990-08-10	1992-02-11	Erkki Haeivaelae	Foerfarande och apparatur foer elektrolytisk behandling av vaetskor, i synnerhet avfallsvatten.
US5399650A (en) *	1993-08-17	1995-03-21	Dow Corning Corporation	Adhesion promoting additives and low temperature curing organosiloxane compositions containing same
NO303009B1 (no) *	1995-12-07	1998-05-18	Ingunn Saur	Vassreinseanlegg
GB9713856D0 (en) *	1997-07-01	1997-09-03	Morgan Philip G	Tangential cross-flow electroflocculation
JP3243493B2 (ja)	1998-12-03	2002-01-07	独立行政法人産業技術総合研究所	電極装置
EP1167298B1 (de)	1999-02-10	2004-09-15	Ebara Corporation	Verfahren und vorrichtung zur behandlung eines wässrigen mediums
EP1074515B1 (de)	1999-08-06	2007-10-03	PuriCore International Limited	Elektrochemische Behandlung einer wässrigen Lösung
GB9918458D0 (en) *	1999-08-06	1999-10-06	Sterilox Med Europ Ltd	Method and apparatus for the electrochemical processing of aqueous salt solutions
US20070051640A1 (en) *	2000-08-07	2007-03-08	Sterilox Technologies, Inc.	Electrochemical treatment of an aqueous solution
FI115904B (fi) *	2002-01-25	2005-08-15	Bcde Group Waste Man Ltd Oy	Menetelmä ja laite epäpuhtauksien poistamiseksi jätevedestä elektroflotaatiolla
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
RU2312071C2 (ru) *	2005-03-11	2007-12-10	Александр Владимирович Кавыршин	Способ обезвреживания щелочных цианидсодержащих пульп и технологических вод
US20120298526A1 (en) *	2011-05-27	2012-11-29	Atlantis Life Systems Incorporated	Method and apparatus for electrochemical treatment of contaminated water or wastewater

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2399289A (en) *	1940-06-15	1946-04-30	Aqua Electric Corp Ltd	Apparatus for purifying liquids
US4029557A (en) *	1975-10-15	1977-06-14	Thiokol Corporation	Treatment of water containing cyanide
US4224129A (en) *	1978-03-02	1980-09-23	The Dow Chemical Company	Novel oxygen electrode
IT1094825B (it) *	1978-05-11	1985-08-10	Panclor Chemicals Ltd	Procedimento ed apparecchiatura per l'alogenazione dell'acqua
US4235698A (en) *	1978-10-10	1980-11-25	Hydrotreat, Inc.	Electronic water treatment apparatus
GB2048942B (en) *	1979-05-18	1982-08-11	Oronzio De Nora Impianti	Halogenation process and apparatus

1986
- 1986-08-04 FI FI863166A patent/FI76773C/fi not_active IP Right Cessation
1987
- 1987-08-04 EP EP87904884A patent/EP0318483B1/de not_active Expired - Lifetime
- 1987-08-04 US US07/314,662 patent/US5022974A/en not_active Expired - Lifetime
- 1987-08-04 JP JP62504679A patent/JPH01503369A/ja active Pending
- 1987-08-04 CA CA000543661A patent/CA1326840C/en not_active Expired - Fee Related
- 1987-08-04 BR BR8707783A patent/BR8707783A/pt unknown
- 1987-08-04 WO PCT/FI1987/000101 patent/WO1988000926A1/en not_active Ceased
- 1987-08-04 AT AT87904884T patent/ATE72661T1/de not_active IP Right Cessation
- 1987-08-04 DE DE8787904884T patent/DE3776799D1/de not_active Expired - Lifetime
1988
- 1988-03-29 DK DK171988A patent/DK171988D0/da not_active IP Right Cessation
- 1988-03-30 NO NO881418A patent/NO881418L/no unknown
1989
- 1989-02-02 FI FI890493A patent/FI88017C/fi not_active IP Right Cessation
- 1989-02-03 RU SU894613427A patent/RU2015109C1/ru active

Also Published As

Publication number	Publication date
BR8707783A (pt)	1989-08-15
EP0318483B1 (de)	1992-02-19
EP0318483A1 (de)	1989-06-07
FI890493L (fi)	1989-02-02
ATE72661T1 (de)	1992-03-15
DK171988A (da)	1988-03-29
FI76773C (fi)	1990-02-19
RU2015109C1 (ru)	1994-06-30
NO881418D0 (no)	1988-03-30
FI88017C (fi)	1993-03-25
FI863166L (fi)	1988-02-05
FI76773B (fi)	1988-08-31
JPH01503369A (ja)	1989-11-16
CA1326840C (en)	1994-02-08
DE3776799D1 (de)	1992-03-26
US5022974A (en)	1991-06-11
FI863166A0 (fi)	1986-08-04
NO881418L (no)	1988-03-30
WO1988000926A1 (en)	1988-02-11
FI88017B (fi)	1992-12-15
FI890493A0 (fi)	1989-02-02

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Legal Events

Date	Code	Title
1996-11-04	AHS	Application shelved for other reasons than non-payment
1997-09-08	B1	Patent granted (law 1993)
1999-05-03	PBP	Patent lapsed