IL44878A - Process for separating ionized substances from their aqueous solutions - Google Patents

Process for separating ionized substances from their aqueous solutions

Info

Publication number
IL44878A
IL44878A IL44878A IL4487874A IL44878A IL 44878 A IL44878 A IL 44878A IL 44878 A IL44878 A IL 44878A IL 4487874 A IL4487874 A IL 4487874A IL 44878 A IL44878 A IL 44878A
Authority
IL
Israel
Prior art keywords
aqueous solution
solution
vesicles
process according
agent
Prior art date
Application number
IL44878A
Other languages
English (en)
Other versions
IL44878A0 (en
Original Assignee
Kernforschungsanlage Juelich
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 Kernforschungsanlage Juelich filed Critical Kernforschungsanlage Juelich
Publication of IL44878A0 publication Critical patent/IL44878A0/xx
Publication of IL44878A publication Critical patent/IL44878A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02Obtaining thorium, uranium, or other actinides
    • C22B60/0204Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/0256Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries using biological agents, e.g. microorganisms or algae
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00Compounds of nickel
    • C01G53/003Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/68Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/18Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/66Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/20Heavy metals or heavy metal compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08Seawater, e.g. for desalination
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/02Temperature
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/06Controlling or monitoring parameters in water treatment pH
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124Water desalination
    • Y02A20/131Reverse-osmosis
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Water Supply & Treatment (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Biochemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Water Treatment By Sorption (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Physical Water Treatments (AREA)
IL44878A 1973-05-23 1974-05-22 Process for separating ionized substances from their aqueous solutions IL44878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2326224A DE2326224C3 (de) 1973-05-23 1973-05-23 Verfahren zum Abtrenne», von durch chemische oder physikalisch^ Eigenschaften ausgezeichneten ionisierten Stoffen aus einer wäßrigen Lösung

Publications (2)

Publication Number Publication Date
IL44878A0 IL44878A0 (en) 1974-07-31
IL44878A true IL44878A (en) 1976-11-30

Family

ID=5881879

Family Applications (1)

Application Number Title Priority Date Filing Date
IL44878A IL44878A (en) 1973-05-23 1974-05-22 Process for separating ionized substances from their aqueous solutions

Country Status (9)

Country Link
US (1) US4024054A (ja)
JP (1) JPS5857204B2 (ja)
CH (1) CH582531A5 (ja)
DE (1) DE2326224C3 (ja)
FR (1) FR2230392B1 (ja)
GB (1) GB1474238A (ja)
IL (1) IL44878A (ja)
NL (1) NL7406504A (ja)
SE (1) SE393302B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203837A (en) * 1976-01-16 1980-05-20 Hoge John H Process for removal of discrete particulates and solutes from liquids by foam flotation
DE3013881C2 (de) * 1980-04-10 1982-08-12 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur Steuerung der Behandlung von Industrieabwässern in Ausgleichs- oder Speicherbecken
GB8418588D0 (en) * 1984-07-20 1984-09-12 Harmon Frances Ltd Removing metals from aqueous solutions
US5246205A (en) * 1992-04-06 1993-09-21 Donaldson Company, Inc. Valve assembly and use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398088A (en) * 1966-09-09 1968-08-20 Dorr Oliver Inc Phosphorous removal in membrane waste water treatment
US3580840A (en) * 1969-03-18 1971-05-25 Litton Systems Inc Process for treating sewage and other contaminated waters
US3779907A (en) * 1970-04-13 1973-12-18 Exxon Research Engineering Co Liquid membrane process for the separation of aqueous mixtures
US3617546A (en) * 1970-04-13 1971-11-02 Exxon Research Engineering Co Removal of organic compounds by liquid membrane
CA980261A (en) * 1972-08-16 1975-12-23 Uniroyal Ltd. Process for the purification and concentration of solutions derived from marine algae

Also Published As

Publication number Publication date
DE2326224C3 (de) 1975-11-13
FR2230392A1 (ja) 1974-12-20
GB1474238A (en) 1977-05-18
FR2230392B1 (ja) 1980-08-01
US4024054A (en) 1977-05-17
JPS5053297A (ja) 1975-05-12
CH582531A5 (ja) 1976-12-15
DE2326224A1 (de) 1974-12-05
NL7406504A (ja) 1974-11-26
DE2326224B2 (de) 1975-03-27
SE393302B (sv) 1977-05-09
IL44878A0 (en) 1974-07-31
JPS5857204B2 (ja) 1983-12-19

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