CH604815A5 - - Google Patents

Info

Publication number
CH604815A5
CH604815A5 CH1071376A CH1071376A CH604815A5 CH 604815 A5 CH604815 A5 CH 604815A5 CH 1071376 A CH1071376 A CH 1071376A CH 1071376 A CH1071376 A CH 1071376A CH 604815 A5 CH604815 A5 CH 604815A5
Authority
CH
Switzerland
Application number
CH1071376A
Inventor
Karl Heinz Dr Gerber
Leo Widmer
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1071376A priority Critical patent/CH604815A5/xx
Priority to DE19762641094 priority patent/DE2641094A1/de
Priority to FR7725521A priority patent/FR2362653A1/fr
Priority to IT2683277A priority patent/IT1086063B/it
Priority to JP10101477A priority patent/JPS5345499A/ja
Publication of CH604815A5 publication Critical patent/CH604815A5/xx

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Catalysts (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
CH1071376A 1976-08-24 1976-08-24 CH604815A5 (cs)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1071376A CH604815A5 (cs) 1976-08-24 1976-08-24
DE19762641094 DE2641094A1 (de) 1976-08-24 1976-09-13 Verfahren zur reinigung einer alkalischen loesung und einrichtung zur durchfuehrung des verfahrens
FR7725521A FR2362653A1 (fr) 1976-08-24 1977-08-22 Procede pour l'epuration d'une solution alcaline et dispositif pour la mise en oeuvre de ce procede
IT2683277A IT1086063B (it) 1976-08-24 1977-08-22 Procedimento per la depurazione di una soluzione alcalina ed apparecchio per la realizzazione del processo
JP10101477A JPS5345499A (en) 1976-08-24 1977-08-23 Purifying method and apparatus for alkalline solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1071376A CH604815A5 (cs) 1976-08-24 1976-08-24

Publications (1)

Publication Number Publication Date
CH604815A5 true CH604815A5 (cs) 1978-09-15

Family

ID=4366031

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1071376A CH604815A5 (cs) 1976-08-24 1976-08-24

Country Status (5)

Country Link
JP (1) JPS5345499A (cs)
CH (1) CH604815A5 (cs)
DE (1) DE2641094A1 (cs)
FR (1) FR2362653A1 (cs)
IT (1) IT1086063B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392097B (de) * 1984-01-19 1991-01-25 Verein Zur Forderung Der Forsc Verfahren zur reinigung von mercerisierlauge
EP0324167B1 (en) * 1988-01-11 1991-12-04 Degussa Aktiengesellschaft Fat, oil and grease flotation treatment of poultry and food industry waste water utilizing hydrogen peroxide
DE4026831A1 (de) * 1990-08-24 1992-02-27 Inventa Ag Katalytische oxidation von abwasser
DE19756962A1 (de) * 1997-12-20 1999-07-01 Forschungszentrum Juelich Gmbh Flotationsreaktor sowie Verfahren zur Flotation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR766621A (fr) * 1933-12-01 1934-07-02 Procédé d'épuration des eaux et en particulier des eaux d'alimentation
GB537332A (en) * 1938-08-29 1941-06-18 American Ozone Company Improvement in apparatus for and method of treating and removing suspended particlesfrom a liquid
US3442802A (en) * 1967-01-25 1969-05-06 Dow Chemical Co Oxidation of aqueous organic dispersions
US3961976A (en) * 1974-05-17 1976-06-08 Sca Development Aktiebolag Method of preparing size
CH599059A5 (cs) * 1974-11-12 1978-05-12 Sulzer Ag

Also Published As

Publication number Publication date
DE2641094A1 (de) 1978-03-02
FR2362653A1 (fr) 1978-03-24
JPS5345499A (en) 1978-04-24
IT1086063B (it) 1985-05-28

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Legal Events

Date Code Title Description
PL Patent ceased