AU463591B2 - A rotary apparatus for purifying water by alternately contacting a surface of the apparatus with air and water - Google Patents

A rotary apparatus for purifying water by alternately contacting a surface of the apparatus with air and water

Info

Publication number
AU463591B2
AU463591B2 AU34560/71A AU3456071A AU463591B2 AU 463591 B2 AU463591 B2 AU 463591B2 AU 34560/71 A AU34560/71 A AU 34560/71A AU 3456071 A AU3456071 A AU 3456071A AU 463591 B2 AU463591 B2 AU 463591B2
Authority
AU
Australia
Prior art keywords
water
air
alternately contacting
rotary
purifying
Prior art date
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.)
Expired
Application number
AU34560/71A
Other versions
AU3456071A (en
Inventor
Harald Ahlgren Nils
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU3456071A publication Critical patent/AU3456071A/en
Application granted granted Critical
Publication of AU463591B2 publication Critical patent/AU463591B2/en
Expired legal-status Critical Current

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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Removal Of Floating Material (AREA)
  • Biological Treatment Of Waste Water (AREA)
AU34560/71A 1970-10-14 1971-10-13 A rotary apparatus for purifying water by alternately contacting a surface of the apparatus with air and water Expired AU463591B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SESE13915/70 1970-10-14
SE13915/70A SE353301B (en) 1970-10-14 1970-10-14

Publications (2)

Publication Number Publication Date
AU3456071A AU3456071A (en) 1973-04-19
AU463591B2 true AU463591B2 (en) 1975-07-31

Family

ID=20298222

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34560/71A Expired AU463591B2 (en) 1970-10-14 1971-10-13 A rotary apparatus for purifying water by alternately contacting a surface of the apparatus with air and water

Country Status (5)

Country Link
JP (1) JPS5443306B1 (en)
AU (1) AU463591B2 (en)
SE (1) SE353301B (en)
SU (1) SU506286A3 (en)
ZA (1) ZA716737B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK146800C (en) * 1979-06-26 1984-07-02 Frandsen Aksel S CONTACT FILTER FOR USE IN A PLANT FOR BIOLOGICAL WASTE CLEANING
EP0054017A1 (en) * 1980-03-10 1982-06-23 Novatek Ab Rotating biological contactor material

Also Published As

Publication number Publication date
ZA716737B (en) 1972-06-28
SU506286A3 (en) 1976-03-05
JPS5443306B1 (en) 1979-12-19
SE353301B (en) 1973-01-29
AU3456071A (en) 1973-04-19

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