FI20041620L - Menetelmä mangaanin poistamiseksi vedestä - Google Patents

Menetelmä mangaanin poistamiseksi vedestä Download PDF

Info

Publication number: FI20041620L
Authority: FI; Finland
Prior art keywords: water; removing manganese; manganese
Prior art date: 2004-12-16

Application number

FI20041620A

Other languages

English (en)

Swedish (sv)

Other versions

FI20041620A0 (fi

FI117337B (fi

Inventor

Kaj Jansson

Heikki Palonen

Eija Laine

Kati Ruohomaeki

Original Assignee

Kemira Oyj

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.)

2004-12-16

Filing date

2004-12-16

Publication date

2006-06-17

2004-12-16 Application filed by Kemira Oyj filed Critical Kemira Oyj

2004-12-16 Priority to FI20041620A priority Critical patent/FI117337B/fi

2004-12-16 Publication of FI20041620A0 publication Critical patent/FI20041620A0/fi

2005-12-15 Priority to PCT/FI2005/000532 priority patent/WO2006064084A1/en

2006-06-17 Publication of FI20041620L publication Critical patent/FI20041620L/fi

2006-09-15 Application granted granted Critical

2006-09-15 Publication of FI117337B publication Critical patent/FI117337B/fi

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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B47/00—Obtaining manganese
- C22B47/0018—Treating ocean floor nodules
- C22B47/0045—Treating ocean floor nodules by wet processes
- C22B47/0081—Treatment or purification of solutions, e.g. obtained by leaching
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B47/00—Obtaining manganese
- C22B47/0018—Treating ocean floor nodules
- C22B47/009—Treating ocean floor nodules refining, e.g. separation of metals obtained by the above methods
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- 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
- C02F2101/203—Iron or iron compound
- 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
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Water Supply & Treatment (AREA)
Hydrology & Water Resources (AREA)
Ocean & Marine Engineering (AREA)
Oceanography (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Removal Of Specific Substances (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)

FI20041620A 2004-12-16 2004-12-16 Menetelmä mangaanin poistamiseksi vedestä FI117337B (fi)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FI20041620A FI117337B (fi)	2004-12-16	2004-12-16	Menetelmä mangaanin poistamiseksi vedestä
PCT/FI2005/000532 WO2006064084A1 (en)	2004-12-16	2005-12-15	Process for removing manganese from water

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20041620		2004-12-16
FI20041620A FI117337B (fi)	2004-12-16	2004-12-16	Menetelmä mangaanin poistamiseksi vedestä

Publications (3)

Publication Number	Publication Date
FI20041620A0 FI20041620A0 (fi)	2004-12-16
FI20041620L true FI20041620L (fi)	2006-06-17
FI117337B FI117337B (fi)	2006-09-15

Family

ID=33547987

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20041620A FI117337B (fi)	2004-12-16	2004-12-16	Menetelmä mangaanin poistamiseksi vedestä

Country Status (2)

Country	Link
FI (1)	FI117337B (fi)
WO (1)	WO2006064084A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI127073B (fi) *	2011-12-30	2017-10-31	Kemira Oyj	Perhappojen biosidisen tehokkuuden parantaminen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2408051A1 (de) *	1974-02-20	1975-08-21	Kronos Titan Gmbh	Verfahren zur entfernung von mangan aus wasser
US4419246A (en) *	1982-09-30	1983-12-06	E. I. Du Pont De Nemours & Co.	Removal of heavy metal ions
DE3504394A1 (de) *	1984-02-09	1985-09-26	Hubert F. 6000 Frankfurt Neuhausen	Verfahren zur reinigung von zur wasserversorgung und -entsorgung dienenden einrichtungen
JPH0422494A (ja) *	1990-05-17	1992-01-27	Komatsu Ltd	排水の分解処理方法
US5205835A (en) *	1991-02-07	1993-04-27	Fmc Corporation	Process to remove manganese dioxide from wet process denim fibers by neutralizing with peracetic acid
DE4125990A1 (de) *	1991-08-06	1993-02-11	Henkel Kgaa	Verfahren zum reinigen tensidhaltiger schmutzwaesser
US5472619A (en) *	1993-09-03	1995-12-05	Birko Corporation	Waste water treatment with peracetic acid compositions
SE9503004L (sv) *	1995-08-30	1997-03-01	Sunds Defibrator Ind Ab	Blekning av massa
JP3225836B2 (ja) *	1996-03-14	2001-11-05	大平洋金属株式会社	マグネシュウムを含有するマンガン酸性溶液からのマンガンの優先的除去法
FI102160B (fi) *	1996-03-18	1998-10-30	Kemira Oyj	Menetelmä vedenpuhdistuskemikaalin käyttökelpoisuuden parantamiseksi j a saostusaine
US6485696B1 (en) *	1998-10-30	2002-11-26	The United States Of America As Represented By The Secretary Of The Interior	Recovery/removal of metallic elements from waste water using ozone
JP2003001272A (ja) *	2001-06-26	2003-01-07	Maezawa Ind Inc	マンガンの除去方法

2004
- 2004-12-16 FI FI20041620A patent/FI117337B/fi not_active IP Right Cessation
2005
- 2005-12-15 WO PCT/FI2005/000532 patent/WO2006064084A1/en not_active Ceased

Also Published As

Publication number	Publication date
FI20041620A0 (fi)	2004-12-16
FI117337B (fi)	2006-09-15
WO2006064084A1 (en)	2006-06-22

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DK1955066T3 (da)	2014-05-05	Membran-assay-fremgangsmåde
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Legal Events

Date	Code	Title	Description
2006-09-15	FG	Patent granted	Ref document number: 117337 Country of ref document: FI
2015-07-10	MM	Patent lapsed

Date

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2006-09-15

Patent granted

Ref document number: 117337

Country of ref document: FI

2015-07-10

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