ATA259877A - PROCEDURE FOR NEUTRALIZING ACLALIC WASTE WATER AND DEVICE FOR CARRYING OUT THE PROCESS - Google Patents

PROCEDURE FOR NEUTRALIZING ACLALIC WASTE WATER AND DEVICE FOR CARRYING OUT THE PROCESS

Info

Publication number
ATA259877A
ATA259877A AT259877A AT259877A ATA259877A AT A259877 A ATA259877 A AT A259877A AT 259877 A AT259877 A AT 259877A AT 259877 A AT259877 A AT 259877A AT A259877 A ATA259877 A AT A259877A
Authority
AT
Austria
Prior art keywords
aclalic
neutralizing
procedure
carrying
waste water
Prior art date
Application number
AT259877A
Other languages
German (de)
Other versions
AT347875B (en
Original Assignee
Agefko Kohlensaeure Ind
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 Agefko Kohlensaeure Ind filed Critical Agefko Kohlensaeure Ind
Publication of ATA259877A publication Critical patent/ATA259877A/en
Application granted granted Critical
Publication of AT347875B publication Critical patent/AT347875B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23762—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/29—Mixing systems, i.e. flow charts or diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3141—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit with additional mixing means other than injector mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT259877A 1976-08-26 1977-04-14 PROCEDURE FOR NEUTRALIZING ACLALIC WASTE WATER AND DEVICE FOR CARRYING OUT THE PROCEDURE AT347875B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2638428A DE2638428C3 (en) 1976-08-26 1976-08-26 Process for the neutralization of waste water

Publications (2)

Publication Number Publication Date
ATA259877A true ATA259877A (en) 1978-05-15
AT347875B AT347875B (en) 1979-01-25

Family

ID=5986423

Family Applications (1)

Application Number Title Priority Date Filing Date
AT259877A AT347875B (en) 1976-08-26 1977-04-14 PROCEDURE FOR NEUTRALIZING ACLALIC WASTE WATER AND DEVICE FOR CARRYING OUT THE PROCEDURE

Country Status (3)

Country Link
JP (1) JPS5392552A (en)
AT (1) AT347875B (en)
DE (1) DE2638428C3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451771A1 (en) * 1979-03-20 1980-10-17 Carboxyque Francaise Neutralising alkaline effluent with carbon di:oxide gas - which is contacted by descending, turning film of effluent
DE3804179A1 (en) * 1988-02-11 1989-08-17 Air Liquide DEVICE AND METHOD FOR SOLVING GAS IN LIQUIDS
DE3911342A1 (en) * 1989-04-07 1990-10-11 Linde Ag REACTOR FOR GAS-LIQUID REACTIONS
US5108929A (en) * 1989-08-14 1992-04-28 Liquid Carbonic Corporation Method and system for treatment of alkaline streams
US8771520B2 (en) 2008-05-31 2014-07-08 Vws Westgarth Limited Fluid treatment apparatus
DE102010035317B4 (en) * 2010-08-24 2013-04-18 Reiflock Abwassertechnik Gmbh Process for treating process water in papermaking
ES2434140B1 (en) * 2013-08-07 2014-10-07 Metalast S.A.U. Carbon dioxide supply system for water treatment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1557018B2 (en) * 1966-04-09 1975-07-10 Basf Ag, 6700 Ludwigshafen Process for carrying out chemical reactions by mixing gases and liquids with a liquid medium
DE2232341A1 (en) * 1972-07-01 1974-01-17 Orthmann & Herbst Continuous neutralization plant - for acid or alkaline waste water

Also Published As

Publication number Publication date
JPS5392552A (en) 1978-08-14
AT347875B (en) 1979-01-25
DE2638428C3 (en) 1982-12-23
DE2638428B2 (en) 1980-04-10
DE2638428A1 (en) 1978-03-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee