ATE60311T1 - Verfahren und vorrichtung zur demineralisierung von wasser. - Google Patents

Verfahren und vorrichtung zur demineralisierung von wasser.

Info

Publication number: ATE60311T1
Authority: AT; Austria
Prior art keywords: cathode; water; softened; anode; porous
Prior art date: 1984-07-10

Application number

AT85810316T

Other languages

English (en)

Inventor

Augusto Porta

Maurice Schaub

Original Assignee

Battelle Memorial Institute

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.)

1984-07-10

Filing date

1985-07-08

Publication date

1991-02-15

1985-07-08 Application filed by Battelle Memorial Institute filed Critical Battelle Memorial Institute

1991-02-15 Application granted granted Critical

1991-02-15 Publication of ATE60311T1 publication Critical patent/ATE60311T1/de

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
238000005115 demineralization Methods 0.000 title 1
230000002328 demineralizing effect Effects 0.000 title 1
238000000034 method Methods 0.000 title 1
230000005684 electric field Effects 0.000 abstract 1
238000005868 electrolysis reaction Methods 0.000 abstract 1
239000008233 hard water Substances 0.000 abstract 1
150000004679 hydroxides Chemical class 0.000 abstract 1
150000002500 ions Chemical class 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
229910021645 metal ion Inorganic materials 0.000 abstract 1
238000001556 precipitation Methods 0.000 abstract 1
239000007787 solid Substances 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
- C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits

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)
Separation Using Semi-Permeable Membranes (AREA)

AT85810316T 1984-07-10 1985-07-08 Verfahren und vorrichtung zur demineralisierung von wasser. ATE60311T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH3329/84A CH658238A5 (fr)	1984-07-10	1984-07-10	Dispositif pour demineraliser de l'eau.
EP85810316A EP0171357B1 (de)	1984-07-10	1985-07-08	Verfahren und Vorrichtung zur Demineralisierung von Wasser

Publications (1)

Publication Number	Publication Date
ATE60311T1 true ATE60311T1 (de)	1991-02-15

Family

ID=4253615

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT85810316T ATE60311T1 (de)	1984-07-10	1985-07-08	Verfahren und vorrichtung zur demineralisierung von wasser.

Country Status (4)

Country	Link
EP (1)	EP0171357B1 (de)
AT (1)	ATE60311T1 (de)
CH (1)	CH658238A5 (de)
DE (1)	DE3581449D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3922908A1 (de) *	1989-07-12	1991-01-17	Benckiser Wassertechnik Joh A	Verfahren und vorrichtung zur physikalischen behandlung von stroemendem hartem wasser
DE4142749A1 (de) *	1991-12-23	1993-07-01	Bernd Dr Rer Nat Dr Me Lorbeer	Vorrichtung und verfahren zur meer- und brackwasserentsalzung durch elektrolyse
FR2687660B1 (fr) *	1992-02-24	1994-09-16	Cogia	Procede et dispositif de demineralisation de l'eau.
AU728729B2 (en) *	1996-10-15	2001-01-18	Andreas Weissenbacher	Method of reducing or preventing scaling
RU2110482C1 (ru) *	1997-03-19	1998-05-10	Вестерн Пасифик Компани Инк.	Способ электрохимически управляемой сорбции растворимых органических веществ и ионов тяжелых металлов из водных растворов и устройство для его реализации
RU2148026C1 (ru) *	1998-07-16	2000-04-27	Крыщенко Константин Иванович	Способ уменьшения жесткости воды
CN117142697B (zh) *	2023-09-11	2024-04-12	中煤地质(湖南)环境科技有限责任公司	一种矿山重金属废水的处理系统和处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1831075A (en) *	1926-10-20	1931-11-10	Griffin Watkins	Means of removing scale matter from liquids
US3616356A (en) *	1967-09-18	1971-10-26	Clarence H Roy	Electrolysis in a particulate carbon packing
IL37774A0 (en) *	1970-09-28	1972-01-27	Scm Corp	Process and apparatus for electrolytic treatment of liquors
US4004994A (en) *	1972-07-12	1977-01-25	Stauffer Chemical Company	Electrochemical removal of contaminants
GB1423369A (en) *	1973-09-24	1976-02-04	Electricity Council	Electrolytic cells
EP0141780A1 (de) *	1983-10-11	1985-05-15	Battelle Memorial Institute	Verfahren zur elektrochemischen Reinigung von Wasser

1984
- 1984-07-10 CH CH3329/84A patent/CH658238A5/fr not_active IP Right Cessation
1985
- 1985-07-08 AT AT85810316T patent/ATE60311T1/de not_active IP Right Cessation
- 1985-07-08 DE DE8585810316T patent/DE3581449D1/de not_active Expired - Lifetime
- 1985-07-08 EP EP85810316A patent/EP0171357B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH658238A5 (fr)	1986-10-31
DE3581449D1 (de)	1991-02-28
EP0171357A1 (de)	1986-02-12
EP0171357B1 (de)	1991-01-23

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Legal Events

Date	Code	Title	Description
1991-07-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties
1992-02-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties