IT7903539A0 - DEVICE FOR AERATION OF LIQUIDS IN PARTICULAR WASTE WATER TO BE PURIFIED BIOLOGICALLY - Google Patents

DEVICE FOR AERATION OF LIQUIDS IN PARTICULAR WASTE WATER TO BE PURIFIED BIOLOGICALLY

Info

Publication number
IT7903539A0
IT7903539A0 IT793539A IT353979A IT7903539A0 IT 7903539 A0 IT7903539 A0 IT 7903539A0 IT 793539 A IT793539 A IT 793539A IT 353979 A IT353979 A IT 353979A IT 7903539 A0 IT7903539 A0 IT 7903539A0
Authority
IT
Italy
Prior art keywords
aeration
liquids
waste water
particular waste
purified biologically
Prior art date
Application number
IT793539A
Other languages
Italian (it)
Other versions
IT1207877B (en
Inventor
Veenstra Willem
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
Publication of IT7903539A0 publication Critical patent/IT7903539A0/en
Application granted granted Critical
Publication of IT1207877B publication Critical patent/IT1207877B/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
    • 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
    • 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Biological Treatment Of Waste Water (AREA)
IT353979A 1978-11-14 1979-11-13 Biological sewage treatment basin IT1207877B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7811242A NL172140C (en) 1978-11-14 1978-11-14 DEVICE FOR AERATING A LIQUID.

Publications (2)

Publication Number Publication Date
IT7903539A0 true IT7903539A0 (en) 1979-11-13
IT1207877B IT1207877B (en) 1989-06-01

Family

ID=19831891

Family Applications (1)

Application Number Title Priority Date Filing Date
IT353979A IT1207877B (en) 1978-11-14 1979-11-13 Biological sewage treatment basin

Country Status (6)

Country Link
BE (1) BE879907A (en)
DE (2) DE7930353U1 (en)
FR (1) FR2441589A1 (en)
GB (1) GB2034188B (en)
IT (1) IT1207877B (en)
NL (1) NL172140C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU185894B (en) * 1980-07-03 1985-04-28 Imre Gyulavari Apparatus for treating fluids
PL167066B1 (en) * 1991-01-28 1995-07-31 Andrzej Golcz Method of and tank for biologically treating waste waters
US7559538B2 (en) * 2006-01-27 2009-07-14 Dbs Manufacturing, Inc. Wastewater treatment system and method of using same
US8109488B2 (en) 2006-01-27 2012-02-07 Dbs Manufacturing, Inc. Wastewater treatment system and method of using same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6709194A (en) * 1967-07-03 1968-06-25
DE2531037A1 (en) * 1975-07-11 1977-01-27 Activox Inc Continuous activated sludge sewage treatment - with breakdown of soluble nitrates by bacteria in oxygen-deficient zone

Also Published As

Publication number Publication date
GB2034188B (en) 1983-01-19
DE2943335C2 (en) 1990-10-04
GB2034188A (en) 1980-06-04
FR2441589A1 (en) 1980-06-13
NL172140B (en) 1983-02-16
NL172140C (en) 1983-07-18
DE7930353U1 (en) 1980-03-13
IT1207877B (en) 1989-06-01
DE2943335A1 (en) 1980-05-29
NL7811242A (en) 1980-05-19
BE879907A (en) 1980-05-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941130