SE8901646L - Foerfarande foer vattenrening - Google Patents

Foerfarande foer vattenrening

Info

Publication number
SE8901646L
SE8901646L SE8901646A SE8901646A SE8901646L SE 8901646 L SE8901646 L SE 8901646L SE 8901646 A SE8901646 A SE 8901646A SE 8901646 A SE8901646 A SE 8901646A SE 8901646 L SE8901646 L SE 8901646L
Authority
SE
Sweden
Prior art keywords
pct
iron
aqueous effluent
date nov
sec
Prior art date
Application number
SE8901646A
Other languages
English (en)
Other versions
SE8901646D0 (sv
SE466496B (sv
Inventor
A Axnaes
Original Assignee
Solvator Process Ab
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 Solvator Process Ab filed Critical Solvator Process Ab
Priority to SE8901646A priority Critical patent/SE466496B/sv
Publication of SE8901646D0 publication Critical patent/SE8901646D0/sv
Priority to CA002055480A priority patent/CA2055480A1/en
Priority to NZ233604A priority patent/NZ233604A/en
Priority to AU56614/90A priority patent/AU5661490A/en
Priority to PCT/SE1990/000300 priority patent/WO1990013518A1/en
Priority to EP90908140A priority patent/EP0471772A1/en
Priority to US07/784,443 priority patent/US5202030A/en
Publication of SE8901646L publication Critical patent/SE8901646L/sv
Publication of SE466496B publication Critical patent/SE466496B/sv

Links

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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
    • 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
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C02F1/705—Reduction by metals
    • 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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Iron (AREA)
SE8901646A 1989-05-09 1989-05-09 Foerfarande foer rening av med organiskt material foerorenat surt avloppsvatten SE466496B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8901646A SE466496B (sv) 1989-05-09 1989-05-09 Foerfarande foer rening av med organiskt material foerorenat surt avloppsvatten
CA002055480A CA2055480A1 (en) 1989-05-09 1990-05-08 Water purification process
NZ233604A NZ233604A (en) 1989-05-09 1990-05-08 Purification of acidic aqueous effluents contaminated with organic materials
AU56614/90A AU5661490A (en) 1989-05-09 1990-05-08 Water purification process
PCT/SE1990/000300 WO1990013518A1 (en) 1989-05-09 1990-05-08 Water purification process
EP90908140A EP0471772A1 (en) 1989-05-09 1990-05-08 Water purification process
US07/784,443 US5202030A (en) 1989-05-09 1990-05-08 Method for removing organic contaminants from acidic aqueous effluent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8901646A SE466496B (sv) 1989-05-09 1989-05-09 Foerfarande foer rening av med organiskt material foerorenat surt avloppsvatten

Publications (3)

Publication Number Publication Date
SE8901646D0 SE8901646D0 (sv) 1989-05-09
SE8901646L true SE8901646L (sv) 1990-11-10
SE466496B SE466496B (sv) 1992-02-24

Family

ID=20375891

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8901646A SE466496B (sv) 1989-05-09 1989-05-09 Foerfarande foer rening av med organiskt material foerorenat surt avloppsvatten

Country Status (7)

Country Link
US (1) US5202030A (sv)
EP (1) EP0471772A1 (sv)
AU (1) AU5661490A (sv)
CA (1) CA2055480A1 (sv)
NZ (1) NZ233604A (sv)
SE (1) SE466496B (sv)
WO (1) WO1990013518A1 (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401362A (en) * 1993-03-24 1995-03-28 Kamyr, Inc. Control of metals and dissolved organics in the bleach plant
JP3739480B2 (ja) * 1995-10-31 2006-01-25 栗田工業株式会社 排煙脱硫排水の処理方法
AUPN859096A0 (en) 1996-03-11 1996-04-04 Archer, Walter James Ballast water de-toxification treatment system for ships
AU711418B2 (en) * 1996-03-11 1999-10-14 Bwg Technologies Pty Ltd Ballast water de-toxification treatment system for ships
US7641971B2 (en) * 2003-08-13 2010-01-05 Crane Company Metal-treated particles for remediation
IL160384A (en) * 2004-02-12 2007-10-31 Edward Brook-Levinson Sewage treatment method and system
US20060188427A1 (en) * 2005-02-04 2006-08-24 Kappes Daniel W Apparatus and methods for reaction of limestone with sulfate solution
US20090246115A1 (en) * 2006-01-27 2009-10-01 Kappers Daniel W Process for reaction of limestone with sulfate solution
US10252926B2 (en) 2015-08-31 2019-04-09 Ecolab Usa Inc. Wastewater treatment process for removing chemical oxygen demand
CN106395783B (zh) * 2016-08-31 2018-07-06 什邡圣地亚化工有限公司 一种磷酸氢钡废料处理方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US360126A (en) * 1887-03-29 Process of purifying water
US1254009A (en) * 1914-09-08 1918-01-15 Louis S Hughes Method for treating ferruginous waters.
DE523991C (de) * 1927-02-01 1931-05-07 Chem Fab Buckau Verfahren und Vorrichtung zur Reinigung von Abwasser
GB418337A (en) * 1933-02-11 1934-10-23 Jung Hermann Process for purifying waste water
DE725879C (de) * 1933-02-12 1942-10-01 Hermann Jung Dr Verfahren zur chemischen Reinigung von Abwasser
DE840980C (de) * 1950-03-23 1952-06-09 Hermann Dr Jung Verfahren zur biochemischen Abwasserreinigung
DE855520C (de) * 1951-03-07 1952-11-13 Hermann Dr Jung Verfahren zur chemischen Reinigung alkalischer Abwaesser
US3575853A (en) * 1968-12-24 1971-04-20 Lab Betz Inc Waste water treatment
US3931007A (en) * 1972-12-19 1976-01-06 Nippon Electric Company Limited Method of extracting heavy metals from industrial waste waters
JPS49146160U (sv) * 1973-05-01 1974-12-17
DE2557656A1 (de) * 1975-12-20 1977-06-30 Hoechst Ag Verfahren zur reinigung von farbabwaessern
FI64793C (fi) * 1977-01-27 1984-01-10 Degussa Foerfarande foer rening av avfallsvatten som innehaoller fenolfenolderivat eller fenol och formaldehyd
SE413499B (sv) * 1977-10-24 1980-06-02 Boliden Ab Forfarande och medel for kemisk rening av vatten med atfoljande magnetisk slamavskiljning
JPS5689893A (en) * 1979-12-20 1981-07-21 Nec Corp Method of decomposing organic substance in waste matter
DE3001929C2 (de) * 1980-01-19 1984-05-10 Erich Friedrich Metalle-Hüttenprodukte (GmbH & Co) KG, 2000 Hamburg Verwendung eines Eisendioxid enthaltenden Fällungsmittels in Kläranlagen
EP0151120B2 (en) * 1983-03-21 1995-09-06 Union Oil Company Of California Method for removing heavy metals from aqueous solutions by coprecipitation
US5045214A (en) * 1983-03-21 1991-09-03 Union Oil Company Of California Methods for removing substances from aqueous solutions
JPS60168588A (ja) * 1985-01-24 1985-09-02 Nec Corp 重金属含有廃水の処理方法
DE3932174A1 (de) * 1989-09-27 1991-04-11 Degussa Verfahren zur absenkung des aox-gehaltes in wasser

Also Published As

Publication number Publication date
CA2055480A1 (en) 1990-11-10
EP0471772A1 (en) 1992-02-26
SE8901646D0 (sv) 1989-05-09
US5202030A (en) 1993-04-13
AU5661490A (en) 1990-11-29
SE466496B (sv) 1992-02-24
WO1990013518A1 (en) 1990-11-15
NZ233604A (en) 1991-06-25

Similar Documents

Publication Publication Date Title
SE8901646L (sv) Foerfarande foer vattenrening
EP0396322A3 (en) Contaminated soil restoration method
SE8001720L (sv) Forfarande for att rena avfallsvattenlosning fran tungmetaller
DE59002895D1 (de) Verfahren zur reinigung von annexinen.
DE69517045D1 (de) Verfahren zur behandlung von kontaminiertem material
DE68900135D1 (de) Verfahren zur behandlung von zyanid und giftige metalle enthaltenden abwaessern mit wasserstoffperoxid und trimercaptotriazin.
FI915813A0 (sv) Förfarande för utvinning av naturligt producerat kymosin
JPS6463100A (en) Sewage processing reagent and sewage treatment
PH30783A (en) Method for treatment of waste water by activated sludge process.
ES8604661A1 (es) Metodo para solidificar y separar elementos constitutivos de soluciones de acido fosforico conteniendo uranio y metales disueltos
FI942185A (sv) Immobilisering av metallföroreningar från en vätska till ett fast medium
JPS57130583A (en) Treatment of waste water from dye work
ATE221869T1 (de) Verfahren zur herstellung von citronensäure und/oder citraten
ATA23189A (de) Verfahren zum aufarbeiten von sauren, fe-haltigen loesungen, insbesondere abfallbeizloesungen
DE3770903D1 (de) Verfahren zum entfernen von arsen aus arsenhaltigen abwaessern.
DE69204563D1 (de) Verfahren und Vorrichtung zur Herstellung wässrigen Eisenchloridlösungen.
ATE166260T1 (de) Verfahren zur behandlung von flugasche
JPS5419471A (en) Method of treating cinders of municipal refuse
Koren et al. Selenium removal from waste water
SU568603A1 (ru) Способ очистки сточных вод от меди
ATE18777T1 (de) Verfahren zum reinigen von elastase.
JPS5539281A (en) Organic waste water treating method
JPS6490159A (en) Collection of neutral amino acid at high ph
FI945325A (sv) Förfarande för isolering och rening av G-CSF
Jenkins Advanced treatment and re-use of effluents

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8901646-3

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8901646-3

Format of ref document f/p: F