DK0466973T3 - Process and plant for biological treatment of wastewater - Google Patents

Process and plant for biological treatment of wastewater

Info

Publication number
DK0466973T3
DK0466973T3 DK90123958T DK90123958T DK0466973T3 DK 0466973 T3 DK0466973 T3 DK 0466973T3 DK 90123958 T DK90123958 T DK 90123958T DK 90123958 T DK90123958 T DK 90123958T DK 0466973 T3 DK0466973 T3 DK 0466973T3
Authority
DK
Denmark
Prior art keywords
wastewater
plant
biological treatment
chamber
waste water
Prior art date
Application number
DK90123958T
Other languages
Danish (da)
Inventor
Gerd Schaefer
Original Assignee
Si Tronik Gmbh
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 Si Tronik Gmbh filed Critical Si Tronik Gmbh
Application granted granted Critical
Publication of DK0466973T3 publication Critical patent/DK0466973T3/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
    • C02F3/1252—Cylindrical tanks with horizontal axis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • 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
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • 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
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Apparatus for aerobic biological purification of waste water comprising a container (1) having an elongate body (2) which is subdivided into two chambers (4, 5) by a vertical wall (3). The chamber (4) is provided with a waste water feed (7) opening into a strainer basket (6), whereas the chamber (5) is equipped with a floating water outlet (13). In the apparatus, a discontinuous process is employed, according to which repeating process cycles (filling, aerating, settling, discharging water) are initiated periodically.
DK90123958T 1990-07-17 1990-12-12 Process and plant for biological treatment of wastewater DK0466973T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904022639 DE4022639A1 (en) 1990-07-17 1990-07-17 METHOD AND PLANT FOR BIOLOGICAL WASTEWATER TREATMENT BY MEANS OF AEROBIC SLUDGE STABILIZATION, ESPECIALLY USING A SMALL WASTE WATER PLANT

Publications (1)

Publication Number Publication Date
DK0466973T3 true DK0466973T3 (en) 1994-07-11

Family

ID=6410402

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90123958T DK0466973T3 (en) 1990-07-17 1990-12-12 Process and plant for biological treatment of wastewater

Country Status (5)

Country Link
EP (1) EP0466973B1 (en)
AT (1) ATE102174T1 (en)
DE (2) DE4022639A1 (en)
DK (1) DK0466973T3 (en)
ES (1) ES2049394T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233423A1 (en) * 1992-04-07 1993-10-14 Ieg Ind Engineering Gmbh Sewage treatment plant
EP1052228A1 (en) * 1999-05-14 2000-11-15 INGERLE, Kurt Process for cleaning waste water and plant therefore
CN101948168B (en) * 2010-09-29 2012-02-22 济南大学 Method for culturing aerobic granular sludge by fractional water feeding operation mode

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742568A1 (en) * 1976-09-23 1978-03-30 Bernard Caillot METHOD AND DEVICE FOR CLEANING WASTE WATER
FR2365526A1 (en) * 1976-09-23 1978-04-21 Sodete PROCESS FOR THE PURIFICATION OF WASTEWATER AND PURIFICATION STATION IMPLEMENTING IT
FR2454428A1 (en) * 1979-04-19 1980-11-14 Caillot Bernard Multi-chamber purificn process for waste water - adaptable to seasonal capacity demands of holiday camps, etc.

Also Published As

Publication number Publication date
EP0466973A1 (en) 1992-01-22
DE4022639A1 (en) 1992-01-23
EP0466973B1 (en) 1994-03-02
ATE102174T1 (en) 1994-03-15
DE59004819D1 (en) 1994-04-07
ES2049394T3 (en) 1994-04-16

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