NL7711017A - AERATION DEVICE. - Google Patents

AERATION DEVICE.

Info

Publication number
NL7711017A
NL7711017A NL7711017A NL7711017A NL7711017A NL 7711017 A NL7711017 A NL 7711017A NL 7711017 A NL7711017 A NL 7711017A NL 7711017 A NL7711017 A NL 7711017A NL 7711017 A NL7711017 A NL 7711017A
Authority
NL
Netherlands
Prior art keywords
aeration device
aeration
Prior art date
Application number
NL7711017A
Other languages
Dutch (nl)
Original Assignee
Sneek Landustrie
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 Sneek Landustrie filed Critical Sneek Landustrie
Priority to NL7711017A priority Critical patent/NL7711017A/en
Priority to DE19782842651 priority patent/DE2842651A1/en
Publication of NL7711017A publication Critical patent/NL7711017A/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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • 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
    • C02F3/207—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with axial thrust propellers
    • 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)
  • Biological Treatment Of Waste Water (AREA)
NL7711017A 1977-10-07 1977-10-07 AERATION DEVICE. NL7711017A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL7711017A NL7711017A (en) 1977-10-07 1977-10-07 AERATION DEVICE.
DE19782842651 DE2842651A1 (en) 1977-10-07 1978-09-29 Sewage aeration system - with air supply recess in channel bottom with flush fitting porous lid (NL 10.4.79)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7711017A NL7711017A (en) 1977-10-07 1977-10-07 AERATION DEVICE.

Publications (1)

Publication Number Publication Date
NL7711017A true NL7711017A (en) 1979-04-10

Family

ID=19829308

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7711017A NL7711017A (en) 1977-10-07 1977-10-07 AERATION DEVICE.

Country Status (2)

Country Link
DE (1) DE2842651A1 (en)
NL (1) NL7711017A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825205C2 (en) * 1978-06-08 1987-04-23 Linde Ag, 6200 Wiesbaden Device for feeding a gas into a liquid flowing in a channel
HU185894B (en) * 1980-07-03 1985-04-28 Imre Gyulavari Apparatus for treating fluids
EP0047921A1 (en) * 1980-09-15 1982-03-24 Menzel GmbH. + Co. Process and apparatus for the aeration of a liquid, especially waste water
DE3126413A1 (en) * 1981-07-04 1983-02-03 Menzel Gmbh & Co, 7000 Stuttgart METHOD AND DEVICE FOR TREATING A LIQUID
NL9301440A (en) * 1993-08-19 1995-03-16 Maas Milieu Bv Method and device for processing the thin fraction from manure.

Also Published As

Publication number Publication date
DE2842651A1 (en) 1979-04-12

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Legal Events

Date Code Title Description
BV The patent application has lapsed