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CH613918A5 - Wet sludge aeration device - Google Patents

Wet sludge aeration device

Info

Publication number
CH613918A5
CH613918A5 CH1234476A CH1234476A CH613918A5 CH 613918 A5 CH613918 A5 CH 613918A5 CH 1234476 A CH1234476 A CH 1234476A CH 1234476 A CH1234476 A CH 1234476A CH 613918 A5 CH613918 A5 CH 613918A5
Authority
CH
Switzerland
Prior art keywords
aeration device
wet sludge
sludge aeration
wet
sludge
Prior art date
Application number
CH1234476A
Inventor
Joseph Richard Kaelin
Original Assignee
Norm Amc Ag
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 Norm Amc Ag filed Critical Norm Amc Ag
Priority to CH1234476A priority Critical patent/CH613918A5/en
Priority to DE2649177A priority patent/DE2649177C2/en
Priority to AT484777A priority patent/AT356603B/en
Publication of CH613918A5 publication Critical patent/CH613918A5/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
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
CH1234476A 1976-09-29 1976-09-29 Wet sludge aeration device CH613918A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1234476A CH613918A5 (en) 1976-09-29 1976-09-29 Wet sludge aeration device
DE2649177A DE2649177C2 (en) 1976-09-29 1976-10-28 Wet sludge aeration device
AT484777A AT356603B (en) 1976-09-29 1977-07-06 WET SLUDGE VENTILATION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1234476A CH613918A5 (en) 1976-09-29 1976-09-29 Wet sludge aeration device

Publications (1)

Publication Number Publication Date
CH613918A5 true CH613918A5 (en) 1979-10-31

Family

ID=4382150

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1234476A CH613918A5 (en) 1976-09-29 1976-09-29 Wet sludge aeration device

Country Status (3)

Country Link
AT (1) AT356603B (en)
CH (1) CH613918A5 (en)
DE (1) DE2649177C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103869A1 (en) * 1981-02-05 1982-09-09 Manfred 6601 Kleinblittersdorf Kany Digestion reactor
ES2052397T3 (en) * 1991-03-15 1994-07-01 Sanwa Seidlitz Gmbh DEVICE FOR WATER ENRICHMENT WITH OXYGEN.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1281271A (en) * 1960-10-14 1962-01-12 Prep Ind Combustibles Process for the treatment of fermentable granulated products
CH403665A (en) * 1963-04-29 1965-11-30 Stahlschmidt Victor Facility for aerobic fermentation of sewage sludge
GB1361065A (en) * 1970-08-31 1974-07-24 Ruigrok H C M Forage crop dryer
CH554818A (en) * 1971-01-21 1974-10-15 Kaelin J R PROCESS AND EQUIPMENT FOR BIODEGRADING PREPARED MUELLKLAERSludge MIXTURE TO EARTH SUBSTANCE.
CH555790A (en) * 1972-08-25 1974-11-15 Gujer Hans PROCESS AND DEVICE FOR WET COMPOSTING ORGANIC Sludge.
CH550744A (en) * 1973-04-19 1974-06-28 Kaelin J R PROCEDURE FOR PURIFYING WASTE WATER AND TREATING SLUDGE AND PLANT FOR CARRYING OUT THE PROCESS.

Also Published As

Publication number Publication date
ATA484777A (en) 1979-09-15
AT356603B (en) 1980-05-12
DE2649177A1 (en) 1978-03-30
DE2649177C2 (en) 1985-01-31

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased