CH550744A - PROCEDURE FOR PURIFYING WASTE WATER AND TREATING SLUDGE AND PLANT FOR CARRYING OUT THE PROCESS. - Google Patents

PROCEDURE FOR PURIFYING WASTE WATER AND TREATING SLUDGE AND PLANT FOR CARRYING OUT THE PROCESS.

Info

Publication number
CH550744A
CH550744A CH571973A CH571973A CH550744A CH 550744 A CH550744 A CH 550744A CH 571973 A CH571973 A CH 571973A CH 571973 A CH571973 A CH 571973A CH 550744 A CH550744 A CH 550744A
Authority
CH
Switzerland
Prior art keywords
plant
procedure
carrying
waste water
purifying waste
Prior art date
Application number
CH571973A
Other languages
German (de)
Original Assignee
Kaelin J R
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 Kaelin J R filed Critical Kaelin J R
Priority to CH571973A priority Critical patent/CH550744A/en
Priority to DE2322511A priority patent/DE2322511A1/en
Priority to AT462073A priority patent/AT321216B/en
Priority to IT941174A priority patent/IT1005613B/en
Priority to JP4386874A priority patent/JPS5014148A/ja
Priority to CS280474A priority patent/CS180632B2/en
Publication of CH550744A publication Critical patent/CH550744A/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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • 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
    • C02F3/26—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)
  • 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)
CH571973A 1973-04-19 1973-04-19 PROCEDURE FOR PURIFYING WASTE WATER AND TREATING SLUDGE AND PLANT FOR CARRYING OUT THE PROCESS. CH550744A (en)

Priority Applications (6)

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.
DE2322511A DE2322511A1 (en) 1973-04-19 1973-05-04 Effluent purificn. and sludge treatment plant - eliminating surplus activated sludge by aeration and biological decompsn.
AT462073A AT321216B (en) 1973-04-19 1973-05-25 Method for operating a waste water purification and sludge treatment plant and plant for performing the method
IT941174A IT1005613B (en) 1973-04-19 1974-04-18 PROCEDURE FOR A WASTE WATER PURIFICATION PLANT AND PLANT FOR EXECUTION OF THE PROCEDURE
JP4386874A JPS5014148A (en) 1973-04-19 1974-04-18
CS280474A CS180632B2 (en) 1973-04-19 1974-04-19 Process for treatment of waste water and device thereof

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
CH550744A true CH550744A (en) 1974-06-28

Family

ID=4298224

Family Applications (1)

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

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070960A1 (en) * 1981-07-29 1983-02-09 Bayerische Milchindustrie eG Apparatus for the biological purification of organic waste water

Families Citing this family (6)

* 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
DE3204471A1 (en) * 1982-02-09 1983-08-18 Otto 5270 Gummersbach Nockemann FERMENTATION OF ORGANIC SUBSTANCES FOR HEAT AND DUAL PRODUCTION
JPS6490385A (en) * 1987-09-29 1989-04-06 Yoshiaki Yokoyama Fireproof container
JP2533230Y2 (en) * 1992-10-26 1997-04-23 三徳工業株式会社 Display case
DE102005034371A1 (en) * 2005-07-22 2007-01-25 Siemens Ag Apparatus and method for water treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070960A1 (en) * 1981-07-29 1983-02-09 Bayerische Milchindustrie eG Apparatus for the biological purification of organic waste water

Also Published As

Publication number Publication date
JPS5014148A (en) 1975-02-14
IT1005613B (en) 1976-09-30
DE2322511A1 (en) 1974-11-21
AT321216B (en) 1975-03-25
CS180632B2 (en) 1978-01-31

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Legal Events

Date Code Title Description
PL Patent ceased