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CS169178B1 - - Google Patents

Info

Publication number
CS169178B1
CS169178B1 CS833673A CS833673A CS169178B1 CS 169178 B1 CS169178 B1 CS 169178B1 CS 833673 A CS833673 A CS 833673A CS 833673 A CS833673 A CS 833673A CS 169178 B1 CS169178 B1 CS 169178B1
Authority
CS
Czechoslovakia
Application number
CS833673A
Other languages
Czech (cs)
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 filed Critical
Priority to CS833673A priority Critical patent/CS169178B1/cs
Priority to AT917374A priority patent/AT335931B/en
Priority to BE150818A priority patent/BE822556A/en
Priority to AU75803/74A priority patent/AU482196B2/en
Priority to AR25674574A priority patent/AR201345A1/en
Priority to JP13636174A priority patent/JPS5537316B2/ja
Priority to ES432486A priority patent/ES432486A1/en
Priority to FR7439337A priority patent/FR2252985A1/en
Priority to DE2456953A priority patent/DE2456953C3/en
Priority to NL7415763A priority patent/NL172436C/en
Priority to BR1011674A priority patent/BR7410116A/en
Priority to IT3011974A priority patent/IT1026744B/en
Priority to CA215,277A priority patent/CA1038090A/en
Priority to SE7415155A priority patent/SE412375B/en
Publication of CS169178B1 publication Critical patent/CS169178B1/cs

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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2866—Particular arrangements for anaerobic reactors
    • C02F3/2873—Particular arrangements for anaerobic reactors with internal draft tube circulation
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • 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
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • 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
    • C02F3/1284—Mixing devices
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
CS833673A 1973-12-04 1973-12-04 CS169178B1 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CS833673A CS169178B1 (en) 1973-12-04 1973-12-04
AT917374A AT335931B (en) 1973-12-04 1974-11-15 REACTOR FOR BIOLOGICAL WATER TREATMENT
BE150818A BE822556A (en) 1973-12-04 1974-11-25 Biological purification of highly polluted liquids - with continuous sepn and recycling of biological sludge
AU75803/74A AU482196B2 (en) 1974-11-27 Reactor for biological water treatment
AR25674574A AR201345A1 (en) 1973-12-04 1974-11-29 REACTOR FOR BIOLOGICAL WATER TREATMENT
JP13636174A JPS5537316B2 (en) 1973-12-04 1974-11-29
ES432486A ES432486A1 (en) 1973-12-04 1974-11-30 Improvements in the reactors for the biological treatment of water. (Machine-translation by Google Translate, not legally binding)
FR7439337A FR2252985A1 (en) 1973-12-04 1974-12-02 Biological purification of highly polluted liquids - with continuous sepn and recycling of biological sludge
DE2456953A DE2456953C3 (en) 1973-12-04 1974-12-02 Device for the biological treatment of waste water
NL7415763A NL172436C (en) 1973-12-04 1974-12-03 DEVICE FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER.
BR1011674A BR7410116A (en) 1973-12-04 1974-12-03 REACTOR FOR BIOLOGICAL WATER TREATMENT
IT3011974A IT1026744B (en) 1973-12-04 1974-12-03 REACTOR FOR BIOLOGICAL WATER TREATMENT
CA215,277A CA1038090A (en) 1973-12-04 1974-12-03 Reactor for biological water treatment
SE7415155A SE412375B (en) 1973-12-04 1974-12-03 DEVICE FOR BIOLOGICAL CLEANING OF WATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS833673A CS169178B1 (en) 1973-12-04 1973-12-04

Publications (1)

Publication Number Publication Date
CS169178B1 true CS169178B1 (en) 1976-07-29

Family

ID=5433764

Family Applications (1)

Application Number Title Priority Date Filing Date
CS833673A CS169178B1 (en) 1973-12-04 1973-12-04

Country Status (2)

Country Link
BE (1) BE822556A (en)
CS (1) CS169178B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110372128B (en) * 2019-08-02 2021-09-17 湖北超越建设有限公司 Sewage recycling device

Also Published As

Publication number Publication date
BE822556A (en) 1975-03-14

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