DK542385D0 - Fremgangsmaade og indretning til biologisk behandling af vand, isaer tildenitrifikation af raavand til drikkevandstilberedning - Google Patents

Fremgangsmaade og indretning til biologisk behandling af vand, isaer tildenitrifikation af raavand til drikkevandstilberedning

Info

Publication number
DK542385D0
DK542385D0 DK542385A DK542385A DK542385D0 DK 542385 D0 DK542385 D0 DK 542385D0 DK 542385 A DK542385 A DK 542385A DK 542385 A DK542385 A DK 542385A DK 542385 D0 DK542385 D0 DK 542385D0
Authority
DK
Denmark
Prior art keywords
water
niterification
procedure
biological treatment
preparation
Prior art date
Application number
DK542385A
Other languages
English (en)
Other versions
DK167757B1 (da
DK542385A (da
Inventor
Rolf Siekmeyer
Juergen Wittek
Original Assignee
Norddeutsche Seekabelwerke 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 Norddeutsche Seekabelwerke Ag filed Critical Norddeutsche Seekabelwerke Ag
Publication of DK542385D0 publication Critical patent/DK542385D0/da
Publication of DK542385A publication Critical patent/DK542385A/da
Application granted granted Critical
Publication of DK167757B1 publication Critical patent/DK167757B1/da

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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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)
  • 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)
  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
DK542385A 1984-11-22 1985-11-22 Fremgangsmaade og apparat til biologisk behandling af vand, isaer til denitrificering af raavand til drikkevandstilberedning DK167757B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3442510 1984-11-22
DE3442510 1984-11-22
DE19843447177 DE3447177A1 (de) 1984-11-22 1984-12-22 Verfahren und vorrichtung zur biologischen behandlung von wasser, insbesondere zur denitrifikation von rohwasser zur trinkwasseraufbereitung
DE3447177 1984-12-22

Publications (3)

Publication Number Publication Date
DK542385D0 true DK542385D0 (da) 1985-11-22
DK542385A DK542385A (da) 1986-05-23
DK167757B1 DK167757B1 (da) 1993-12-13

Family

ID=25826716

Family Applications (1)

Application Number Title Priority Date Filing Date
DK542385A DK167757B1 (da) 1984-11-22 1985-11-22 Fremgangsmaade og apparat til biologisk behandling af vand, isaer til denitrificering af raavand til drikkevandstilberedning

Country Status (4)

Country Link
US (2) US4935130A (da)
EP (1) EP0182380B1 (da)
DE (2) DE3447177A1 (da)
DK (1) DK167757B1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721981A1 (de) * 1987-07-03 1989-01-12 Norddeutsche Seekabelwerke Ag Verfahren und vorrichtung zur beseitigung von verunreinigungen im boden
DE3925091A1 (de) * 1989-07-28 1991-01-31 Eberhard Dipl Biol Kuhn Verfahren zur biologischen behandlung von abwasser und anlage sowie reaktor zur durchfuehrung des verfahrens
IES922606A2 (en) * 1992-08-24 1993-02-10 Butler James Patrick J Apparatus for the treatment of sewage
US5326459A (en) * 1992-11-12 1994-07-05 Envirex Inc. Wastewater treatment apparatus
US5702079A (en) * 1995-06-07 1997-12-30 Jet Inc. Bat media support frame apparatus and method
WO1998050177A1 (en) 1997-05-09 1998-11-12 University Of New Mexico In situ denitrification
WO2002074702A2 (de) * 2001-03-15 2002-09-26 Norddeutsche Seekabelwerk Gmbh Tauchtropfkörper
TWI294912B (en) * 2005-04-04 2008-03-21 Nat Univ Tsing Hua Bioreactor for cultivating tissue cells
FR2923479B1 (fr) * 2007-11-14 2012-04-13 Degremont Installation pour le traitement d'eaux residuaires et disque biologique pour une telle installation
WO2013103289A1 (es) * 2012-01-03 2013-07-11 Valdes Simancas Farncisco Xavier Rotor biológico de contacto de alta capacidad
ES2927357T3 (es) * 2016-08-12 2022-11-04 Evoqua Water Tech Llc Filtro de disco de medios dobles prepantallla de filtro de disco
WO2021033120A1 (en) * 2019-08-17 2021-02-25 Fariba Rezvani Nitrate removal from drinking water

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1784892C3 (de) * 1968-07-09 1975-09-11 Fritz Dipl.-Ing. 3001 Anderten Engelbart Vorrichtung zur Abwasserreinigung
US3704783A (en) * 1970-06-17 1972-12-05 Autotrol Corp Apparatus for treating sewage
US3869380A (en) * 1972-09-29 1975-03-04 Autotrol Corp Treatment of wastewater
US3817857A (en) * 1972-09-29 1974-06-18 Autotrol Corp Treatment of wastewater
GB1457468A (en) * 1973-06-20 1976-12-01 Kato M Biocontactor apparatus for treating polluted liquids
DE2332589A1 (de) * 1973-06-27 1975-01-16 Hartmann Hans Tauchtropfkoerper zur biologischen reinigung von abwasser
GB1432965A (da) * 1973-06-28 1976-04-22
JPS5190759A (da) * 1975-02-07 1976-08-09
NL7702236A (nl) * 1977-03-02 1978-09-05 Rijkslandbouwhogeschool Werkwijze voor het verwijderen van organische stoffen en stikstofverbindingen uit afvalwater.
DE2823763A1 (de) * 1978-05-31 1979-12-06 Stengelin Volker Verfahren und vorrichtung zur entfernung des stickstoffs aus abwaessern
JPS5832633B2 (ja) * 1978-09-06 1983-07-14 株式会社クボタ 廃水の処理方法
US4211647A (en) * 1979-02-12 1980-07-08 Friedman Alexander A Anaerobic method of treating high-strength waste-water
US4330408A (en) * 1979-04-09 1982-05-18 Crane Co. Aqueous waste treatment
JPS5633095A (en) * 1979-08-29 1981-04-03 Nippon Auto Toroole Kk Denitrifying method for nitrate and nitrite nitrogen contained in service water or waste water
DE3140372C2 (de) * 1981-10-10 1985-06-27 Stähler, Theo, Dipl.-Landw., 6253 Hadamar Vorrichtung für die aerobe biologische Reinigung von Abwässern
DE3208173A1 (de) * 1982-03-06 1983-09-08 Volker Dipl.-Ing. 7200 Tuttlingen Stengelin Verfahren und vorrichtung zum entfernen des stickstoffs aus dem abwasser mittels tauchtropfkoerper
DE3214289A1 (de) * 1982-03-11 1983-09-15 Peter Scholz Ingenieurgesellschaft m.b.H., 8000 München Verfahren und vorrichtung zur oxidation von abwasser
ZA832152B (en) * 1982-04-23 1983-12-28 Arc Tech Syst Ltd Arrangement of an electrode for arc furnaces
US4468326A (en) * 1982-06-29 1984-08-28 Jorgen Jolner Process in microbiological purification and a device and materials therefor
JPS60890A (ja) * 1983-06-17 1985-01-05 Oosakafu 回転円板水処理装置
EP0161077A1 (en) * 1984-04-11 1985-11-13 Rota-Disc Pty. Limited Sewage treatment

Also Published As

Publication number Publication date
DE3447177A1 (de) 1986-05-28
DK167757B1 (da) 1993-12-13
EP0182380A2 (de) 1986-05-28
DK542385A (da) 1986-05-23
DE3581703D1 (de) 1991-03-14
EP0182380A3 (en) 1987-10-21
US4935130A (en) 1990-06-19
US5073256A (en) 1991-12-17
EP0182380B1 (de) 1991-02-06

Similar Documents

Publication Publication Date Title
DK0433200T3 (da) Fremgangsmåde til filtrering og rensning af vand
DK541387D0 (da) Fremgangsmaade og apparat til fjernelse af platforme i vand
DK542385D0 (da) Fremgangsmaade og indretning til biologisk behandling af vand, isaer tildenitrifikation af raavand til drikkevandstilberedning
DK128385A (da) Fremgangsmaade og anordning isaer til desinfektion af vand
NO159014C (no) Fremgangsmaate og anordning for behandling av vann.
DK73785A (da) Fremgangsmaade til intensiv dyrkning af vandplanter og indretning til udoevelse af fremgangsmaaden
NO174416C (no) Fremgangsmåte for behandling av spillvann og annet urent vann
DK232788A (da) Fremgangsmaade til biologisk behandling af spildevand
LTIP1750A (en) Method for biological treatment of waste water
DK86390A (da) Fremgangsmaade og anlaeg til vandrensning
DK441686D0 (da) Fremgangsmaade og middel til vandbehandling
DK486885D0 (da) Fremgangsmaade og anlaeg til behandling af vaadt biologisk fedtvaev under anvendelse af et med vand blandbart oploesningsmiddel
DK45289A (da) Fremgangsmaade og anlaeg til behandling af maelk
DK607487D0 (da) Fremgangsmaade og apparat til elektrolyse af vand
NO870973D0 (no) Fremgangsmaate og apparat for behandling av vann.
YU65686A (en) Process for purifying raw water and obtaining drinking water
DK417487D0 (da) Fremgangsmaade til biologisk behandling af spildevand
GB8623526D0 (en) Treatment of potable water
NO863751D0 (no) Fremgangsmaate til biologisk behandling av kloakkvann.
NO894854L (no) Fremgangsmaate og anordning for aa forbehandle vann foer biologisk filtrering.
ZA871661B (en) Biological treatment of water
DK533786D0 (da) Apparat til magnetisk behandling af vand
PL137764B2 (en) Biological sewage treatment plant
PL241242A2 (en) Biological sewage treatment plant
NO863661D0 (no) Fremgangsmaate og produkt for vannbehandling.

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed