FI750477A - - Google Patents

Info

Publication number
FI750477A
FI750477A FI750477A FI750477A FI750477A FI 750477 A FI750477 A FI 750477A FI 750477 A FI750477 A FI 750477A FI 750477 A FI750477 A FI 750477A FI 750477 A FI750477 A FI 750477A
Authority
FI
Finland
Application number
FI750477A
Other languages
Finnish (fi)
Inventor
Kurt Pinz
Original Assignee
Hamburger & Co Kg Georg
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 Hamburger & Co Kg Georg filed Critical Hamburger & Co Kg Georg
Publication of FI750477A publication Critical patent/FI750477A/fi

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
    • C02F3/1284—Mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
FI750477A 1974-02-20 1975-02-20 FI750477A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT135674A AT324973B (en) 1974-02-20 1974-02-20 AGGREGATE FOR TREATMENT OF WASTEWATER BY THE ACTIVATED SLUDGE PROCESS OR ANY OTHER CHEMICAL CLEANING PROCESS, USING AIR OR OXIDIZING GASES AND SYSTEM CONTAINING THE AGGREGATE
AT340374A AT341960B (en) 1974-02-20 1974-04-24 AGGREGATE FOR AERATION AND TREATMENT OF WASTE WATER BY THE ACTIVATED SLUDGE PROCESS OR ANOTHER CHEMICAL CLEANING PROCESS, USING OXIDIZING GASES

Publications (1)

Publication Number Publication Date
FI750477A true FI750477A (en) 1975-08-21

Family

ID=25595629

Family Applications (1)

Application Number Title Priority Date Filing Date
FI750477A FI750477A (en) 1974-02-20 1975-02-20

Country Status (11)

Country Link
AT (2) AT324973B (en)
BE (1) BE825764A (en)
CH (1) CH605426A5 (en)
DK (1) DK64375A (en)
ES (1) ES433948A1 (en)
FI (1) FI750477A (en)
FR (1) FR2261232A1 (en)
IT (1) IT1028758B (en)
NL (1) NL7502049A (en)
NO (1) NO750561L (en)
SE (1) SE7501768L (en)

Also Published As

Publication number Publication date
DE2502661B2 (en) 1977-03-17
DK64375A (en) 1975-10-27
BE825764A (en) 1975-06-16
CH605426A5 (en) 1978-09-29
FR2261232B1 (en) 1977-04-15
ATA340374A (en) 1976-02-15
FR2261232A1 (en) 1975-09-12
ES433948A1 (en) 1977-02-16
AT341960B (en) 1978-03-10
NO750561L (en) 1975-08-21
DE2502661A1 (en) 1975-08-21
AT324973B (en) 1975-09-25
SE7501768L (en) 1975-08-21
IT1028758B (en) 1979-02-10
NL7502049A (en) 1975-08-22

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: GEORG HAMBURGER & CO. KG.