JPS5345499A - Purifying method and apparatus for alkalline solution - Google Patents

Purifying method and apparatus for alkalline solution

Info

Publication number
JPS5345499A
JPS5345499A JP10101477A JP10101477A JPS5345499A JP S5345499 A JPS5345499 A JP S5345499A JP 10101477 A JP10101477 A JP 10101477A JP 10101477 A JP10101477 A JP 10101477A JP S5345499 A JPS5345499 A JP S5345499A
Authority
JP
Japan
Prior art keywords
alkalline
solution
purifying method
purifying
alkalline solution
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP10101477A
Other languages
Japanese (ja)
Inventor
Haintsu Gerubaa Kaaru
Buitomaa Reo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri France SA
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 France SA filed Critical BBC Brown Boveri France SA
Publication of JPS5345499A publication Critical patent/JPS5345499A/en
Pending legal-status Critical Current

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)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Catalysts (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
JP10101477A 1976-08-24 1977-08-23 Purifying method and apparatus for alkalline solution Pending JPS5345499A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS5345499A true JPS5345499A (en) 1978-04-24

Family

ID=4366031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10101477A Pending JPS5345499A (en) 1976-08-24 1977-08-23 Purifying method and apparatus for alkalline solution

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392097B (en) * 1984-01-19 1991-01-25 Verein Zur Forderung Der Forsc METHOD FOR CLEANING MERCERIZING LYE
ATE70030T1 (en) * 1988-01-11 1991-12-15 Degussa PROCESS FOR OIL AND FAT FLOTATING IN WASTEWATER FROM CHICKEN BREEDING AND FOOD INDUSTRY USING HYDROGEN PEROXIDE.
DE4026831A1 (en) * 1990-08-24 1992-02-27 Inventa Ag Catalytic oxidn. of organic components in waste water at low temp. - using hydrogen peroxide and ferric salt in presence of titanium di:oxide
DE19756962A1 (en) * 1997-12-20 1999-07-01 Forschungszentrum Juelich Gmbh Flotation reactor and process for flotation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR766621A (en) * 1933-12-01 1934-07-02 Water purification process and in particular feed water
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 (en) * 1974-11-12 1978-05-12 Sulzer Ag

Also Published As

Publication number Publication date
CH604815A5 (en) 1978-09-15
FR2362653A1 (en) 1978-03-24
IT1086063B (en) 1985-05-28
DE2641094A1 (en) 1978-03-02

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