JPS5014148A - - Google Patents

Info

Publication number
JPS5014148A
JPS5014148A JP4386874A JP4386874A JPS5014148A JP S5014148 A JPS5014148 A JP S5014148A JP 4386874 A JP4386874 A JP 4386874A JP 4386874 A JP4386874 A JP 4386874A JP S5014148 A JPS5014148 A JP S5014148A
Authority
JP
Japan
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
JP4386874A
Other languages
Japanese (ja)
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
Publication of JPS5014148A publication Critical patent/JPS5014148A/ja
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1205Particular type of activated sludge processes
    • C02F3/1221Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/26Activated sludge processes using pure oxygen or oxygen-rich gas
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP4386874A 1973-04-19 1974-04-18 Pending JPS5014148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH571973A CH550744A (en) 1973-04-19 1973-04-19 PROCEDURE FOR PURIFYING WASTE WATER AND TREATING SLUDGE AND PLANT FOR CARRYING OUT THE PROCESS.

Publications (1)

Publication Number Publication Date
JPS5014148A true JPS5014148A (en) 1975-02-14

Family

ID=4298224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4386874A Pending JPS5014148A (en) 1973-04-19 1974-04-18

Country Status (6)

Country Link
JP (1) JPS5014148A (en)
AT (1) AT321216B (en)
CH (1) CH550744A (en)
CS (1) CS180632B2 (en)
DE (1) DE2322511A1 (en)
IT (1) IT1005613B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6490385A (en) * 1987-09-29 1989-04-06 Yoshiaki Yokoyama Fireproof container
JPH0640272U (en) * 1992-10-26 1994-05-27 三徳工業株式会社 Storage device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616395A5 (en) * 1976-09-29 1980-03-31 Norm Amc Ag Process for treating wet sludge from a sewage treatment plant and device for carrying out the process
CH613918A5 (en) * 1976-09-29 1979-10-31 Norm Amc Ag Wet sludge aeration device
DE3129926A1 (en) * 1981-07-29 1983-02-17 Bayerische Milchindustrie eG, 8000 München DEVICE FOR BIOLOGICAL CLEANING OF ORGANIC SEWAGE
DE3204471A1 (en) * 1982-02-09 1983-08-18 Otto 5270 Gummersbach Nockemann FERMENTATION OF ORGANIC SUBSTANCES FOR HEAT AND DUAL PRODUCTION
DE102005034371A1 (en) * 2005-07-22 2007-01-25 Siemens Ag Apparatus and method for water treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6490385A (en) * 1987-09-29 1989-04-06 Yoshiaki Yokoyama Fireproof container
JPH0640272U (en) * 1992-10-26 1994-05-27 三徳工業株式会社 Storage device

Also Published As

Publication number Publication date
IT1005613B (en) 1976-09-30
CH550744A (en) 1974-06-28
DE2322511A1 (en) 1974-11-21
AT321216B (en) 1975-03-25
CS180632B2 (en) 1978-01-31

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