ATE40876T1 - Verfahren und anlage zur anaerobischen reinigung von abwasser. - Google Patents

Verfahren und anlage zur anaerobischen reinigung von abwasser.

Info

Publication number
ATE40876T1
ATE40876T1 AT86201075T AT86201075T ATE40876T1 AT E40876 T1 ATE40876 T1 AT E40876T1 AT 86201075 T AT86201075 T AT 86201075T AT 86201075 T AT86201075 T AT 86201075T AT E40876 T1 ATE40876 T1 AT E40876T1
Authority
AT
Austria
Prior art keywords
water
sludge
reaction chamber
purified
flotation device
Prior art date
Application number
AT86201075T
Other languages
English (en)
Inventor
Siebout Engwirda
Original Assignee
Mutlireaktor Bv
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 Mutlireaktor Bv filed Critical Mutlireaktor Bv
Application granted granted Critical
Publication of ATE40876T1 publication Critical patent/ATE40876T1/de

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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2866—Particular arrangements for anaerobic reactors
    • C02F3/2873—Particular arrangements for anaerobic reactors with internal draft tube circulation
    • 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
    • C02F3/288—Particular arrangements for anaerobic reactors comprising septic tanks combined with a filter

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
AT86201075T 1985-08-23 1986-06-19 Verfahren und anlage zur anaerobischen reinigung von abwasser. ATE40876T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8502330A NL8502330A (nl) 1985-08-23 1985-08-23 Werkwijze en installatie voor de anaerobe zuivering van afvalwater.
EP19860201075 EP0211451B1 (de) 1985-08-23 1986-06-19 Verfahren und Anlage zur anaerobischen Reinigung von Abwasser

Publications (1)

Publication Number Publication Date
ATE40876T1 true ATE40876T1 (de) 1989-03-15

Family

ID=19846461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86201075T ATE40876T1 (de) 1985-08-23 1986-06-19 Verfahren und anlage zur anaerobischen reinigung von abwasser.

Country Status (6)

Country Link
US (1) US4780207A (de)
EP (1) EP0211451B1 (de)
JP (1) JPS6249998A (de)
AT (1) ATE40876T1 (de)
DE (1) DE3662138D1 (de)
NL (1) NL8502330A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4948509A (en) * 1988-08-24 1990-08-14 Charles Stack & Associates, Inc. Anaerobic fermentation process
DE3902867A1 (de) * 1989-02-01 1990-08-02 Reiflock Umwelttech Reichmann Verfahren und anlage zum anaeroben abbau von hochbelasteten prozessabwaessern
US5462666A (en) * 1994-09-28 1995-10-31 Rjjb & G, Inc. Treatment of nutrient-rich water
DE19931085A1 (de) * 1999-07-06 2001-02-22 Usf Deutschland Gmbh Verfahren und Vorrichtung zum Reinigen von Abwasser
GB2495287B (en) * 2011-10-03 2015-03-11 Marine Resources Exploration Internat Bv A riser system for transporting a slurry from a position adjacent to the seabed to a position adjacent to the sea surface
CN109019856A (zh) * 2018-09-04 2018-12-18 青岛理工大学 一种离心内循环强化释气厌氧反应器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446488A (en) * 1966-08-08 1969-05-27 Combustion Eng Gas bubble generating and distributing system
GB1527731A (en) * 1975-04-07 1978-10-11 Ici Ltd Sewage treatment-flotation apparatus
JPS54108464A (en) * 1978-02-14 1979-08-25 Chiyoda Chem Eng & Constr Co Ltd Method of biologically treating drainage by downward flow
US4267050A (en) * 1979-03-21 1981-05-12 Union Carbide Corporation High solubility gas flotation in liquid-solid separation
CA1114960A (en) * 1979-10-26 1981-12-22 Canadian Industries Limited Method for the froth flotation separation and treatment of slowly biodegradable components in a waste treatment system
CA1114963A (en) * 1979-10-26 1981-12-22 Canadian Industries Limited Means for separation of gas and solids from waste mixed liquor
NL7908138A (nl) * 1979-11-07 1981-06-01 Gist Brocades Nv Werkwijze voor het bereiden en in stand houden van biomassa op drager.
US4351729A (en) * 1980-02-06 1982-09-28 Celanese Corporation Biological filter and process
US4388186A (en) * 1980-03-07 1983-06-14 Kubota Ltd. Sludge treating apparatus
FR2533548B1 (fr) * 1982-09-28 1985-07-26 Degremont Procede et appareil de traitement anaerobie d'eaux residuaires dans un filtre a remplissage de materiau granulaire
US4568457A (en) * 1983-10-31 1986-02-04 Envirex Inc. Staged anaerobic reactor

Also Published As

Publication number Publication date
EP0211451B1 (de) 1989-02-22
DE3662138D1 (en) 1989-03-30
US4780207A (en) 1988-10-25
EP0211451A1 (de) 1987-02-25
JPS6249998A (ja) 1987-03-04
NL8502330A (nl) 1987-03-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee