DK59384A - PROCEDURE AND APPARATUS FOR TREATMENT OF RAW SLAM OR HIGHLY POLLUTED WASTE WATER - Google Patents

PROCEDURE AND APPARATUS FOR TREATMENT OF RAW SLAM OR HIGHLY POLLUTED WASTE WATER Download PDF

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Publication number
DK59384A
DK59384A DK59384A DK59384A DK59384A DK 59384 A DK59384 A DK 59384A DK 59384 A DK59384 A DK 59384A DK 59384 A DK59384 A DK 59384A DK 59384 A DK59384 A DK 59384A
Authority
DK
Denmark
Prior art keywords
treatment
raw
slam
procedure
waste water
Prior art date
Application number
DK59384A
Other languages
Danish (da)
Other versions
DK59384D0 (en
Inventor
Heinz Lepique
Original Assignee
Kloeckner Werke 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 Kloeckner Werke Ag filed Critical Kloeckner Werke Ag
Publication of DK59384D0 publication Critical patent/DK59384D0/en
Publication of DK59384A publication Critical patent/DK59384A/en

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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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2866—Particular arrangements for anaerobic reactors
    • C02F3/2873—Particular arrangements for anaerobic reactors with internal draft tube circulation

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  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

1. Process for the anaerobic treatment of raw sludge or heavily charged sewage, especially from domestic sewage treatment plants, the treatment taking place in at least two reaction chambers in different biochemical medial and there being maintained in each reaction chamber a coaxially guided circulatory flow by an accelerated axially directed partial flow separated (derived) from the latter, characterized in that the ratio between the area of cross-section of the partial flow fT and the inner area of cross-section, determined by the coaxial circulatory flow guide means, of the circulatory flow fU is selected in the range see diagramm : EP0118621,P4,F1 and the contents of the reaction chambers are circulated at least five times per hour.
DK59384A 1983-03-16 1984-02-10 PROCEDURE AND APPARATUS FOR TREATMENT OF RAW SLAM OR HIGHLY POLLUTED WASTE WATER DK59384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3309299A DE3309299A1 (en) 1983-03-16 1983-03-16 METHOD AND DEVICE FOR ANAEROBICLY TREATING RAW SLUDGE OR HIGH-LOAD WASTE WATER

Publications (2)

Publication Number Publication Date
DK59384D0 DK59384D0 (en) 1984-02-10
DK59384A true DK59384A (en) 1984-09-17

Family

ID=6193557

Family Applications (1)

Application Number Title Priority Date Filing Date
DK59384A DK59384A (en) 1983-03-16 1984-02-10 PROCEDURE AND APPARATUS FOR TREATMENT OF RAW SLAM OR HIGHLY POLLUTED WASTE WATER

Country Status (4)

Country Link
EP (1) EP0118621B1 (en)
AT (1) ATE23320T1 (en)
DE (1) DE3309299A1 (en)
DK (1) DK59384A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3569508D1 (en) * 1985-09-18 1989-05-24 Krupp Gmbh Circulation reactor
DE3810250A1 (en) * 1988-03-23 1989-10-05 Mannesmann Ag METHOD AND DEVICE FOR THE TWO-STAGE ANAEROBIC TREATMENT OF LIQUID SUBSTRATES
DE4427830C1 (en) * 1994-08-05 1995-11-16 Halberg Maschbau Gmbh & Co Mixing mechanism for sludge container
DE19723510C1 (en) * 1997-06-05 1999-02-18 Atz Evus Method and device for the treatment of biogenic residues
AT510495B1 (en) * 2010-06-01 2012-08-15 Hoermann Interstall Gmbh & Co Kg CONTAINER FOR TURNING ORGANIC FUELS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647733A (en) * 1952-05-29 1953-08-04 Dorr Co Agitator device for digester tanks
CH541520A (en) * 1972-02-10 1973-09-15 Von Roll Ag Sewage sludge digestion - with cooling after preheating to reduce gas prodn which inhibits settling
FR2474889A1 (en) * 1980-02-01 1981-08-07 Brucker Christian DEVICE FOR DISPERSION OF A LIQUID IN A GAS PHASE
DE3144111A1 (en) * 1981-11-06 1983-05-26 Klöckner-Werke AG, 4100 Duisburg METHOD AND DEVICE FOR THE TREATMENT OF CLEANING SLUDGE

Also Published As

Publication number Publication date
DE3309299A1 (en) 1984-12-06
DK59384D0 (en) 1984-02-10
ATE23320T1 (en) 1986-11-15
EP0118621A1 (en) 1984-09-19
EP0118621B1 (en) 1986-11-05

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