CH547109A - Verfahren zur entfernung anorganischer und/oder organischer verunreinigungen aus waessrigen systemen, insbesondere abwaessern. - Google Patents

Verfahren zur entfernung anorganischer und/oder organischer verunreinigungen aus waessrigen systemen, insbesondere abwaessern.

Info

Publication number
CH547109A
CH547109A CH1119170A CH547109DA CH547109A CH 547109 A CH547109 A CH 547109A CH 1119170 A CH1119170 A CH 1119170A CH 547109D A CH547109D A CH 547109DA CH 547109 A CH547109 A CH 547109A
Authority
CH
Switzerland
Prior art keywords
procedures
inorganic
removal
particular water
organic pollution
Prior art date
Application number
CH1119170A
Other languages
English (en)
Original Assignee
Reichhold Chemie Ag
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 Reichhold Chemie Ag filed Critical Reichhold Chemie Ag
Publication of CH547109A publication Critical patent/CH547109A/de

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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/0265—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries extraction by solid resins
    • 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
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous
    • 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
    • Y10S210/902—Materials removed
    • Y10S210/906—Phosphorus containing
    • 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
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic
    • Y10S210/909—Aromatic compound, e.g. pcb, phenol
    • 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
    • Y10S210/902—Materials removed
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal
    • Y10S210/913—Chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
CH1119170A 1969-08-06 1970-07-23 Verfahren zur entfernung anorganischer und/oder organischer verunreinigungen aus waessrigen systemen, insbesondere abwaessern. CH547109A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84807169A 1969-08-06 1969-08-06

Publications (1)

Publication Number Publication Date
CH547109A true CH547109A (de) 1974-03-29

Family

ID=25302262

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1119170A CH547109A (de) 1969-08-06 1970-07-23 Verfahren zur entfernung anorganischer und/oder organischer verunreinigungen aus waessrigen systemen, insbesondere abwaessern.

Country Status (4)

Country Link
US (1) US3634230A (de)
CH (1) CH547109A (de)
ES (1) ES382518A1 (de)
GB (1) GB1327420A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011739A1 (de) * 1980-03-26 1981-10-01 Sartorius GmbH, 3400 Göttingen Verwendung von phenol-aldehydharzen zur entfernung von insbesondere harnpflichtigen stoffen aus fluessigkeiten

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493755B1 (de) * 1970-08-10 1974-01-28
US4010108A (en) * 1972-01-24 1977-03-01 Nuclear Engineering Company, Inc. Radioactive waste disposal of water containing waste using urea-formaldehyde resin
IL40253A (en) * 1972-08-30 1975-04-25 Imi Inst For Res & Dev Removal of dissolved organic matter from acidic aqueous solution
SU791608A1 (ru) * 1977-12-26 1980-12-30 Кемеровский Научно-Исследовательский Институт Химической Промышленности Кемеровского Научно-Производственного Объединения "Карболит" Способ очистки надсмольных вод производства фенолформальдегидных смол
US4308149A (en) * 1980-07-14 1981-12-29 Nalco Chemical Company Branched/cross-linked cationic phenol-formaldehyde polymers useful in wastewater treatment
FI71885C (fi) * 1984-10-11 1990-06-12 Kemira Oy Foerfarande foer flotation av ett fosfatmineral och ett medel avsett att anvaendas daeri.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011739A1 (de) * 1980-03-26 1981-10-01 Sartorius GmbH, 3400 Göttingen Verwendung von phenol-aldehydharzen zur entfernung von insbesondere harnpflichtigen stoffen aus fluessigkeiten
EP0037520A2 (de) * 1980-03-26 1981-10-14 Sartorius GmbH. Verwendung von Phenol-Aldehydharzen zur Entfernung von insbesondere harnpflichtigen Stoffen aus Flüssigkeiten
EP0037520A3 (en) * 1980-03-26 1982-06-16 Sartorius Gmbh. Use of phenol-aldehyde resins for the removal of substances from liquids, especially of urinous substances

Also Published As

Publication number Publication date
GB1327420A (en) 1973-08-22
ES382518A1 (es) 1973-04-16
US3634230A (en) 1972-01-11

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Legal Events

Date Code Title Description
PL Patent ceased