DE3410412C2 - - Google Patents

Info

Publication number
DE3410412C2
DE3410412C2 DE19843410412 DE3410412A DE3410412C2 DE 3410412 C2 DE3410412 C2 DE 3410412C2 DE 19843410412 DE19843410412 DE 19843410412 DE 3410412 A DE3410412 A DE 3410412A DE 3410412 C2 DE3410412 C2 DE 3410412C2
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE19843410412
Other languages
German (de)
Other versions
DE3410412A1 (de
Inventor
Wolf-Ruediger Mueller
Adele Sperandio
Manfred 7000 Stuttgart De Erne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19843410412 priority Critical patent/DE3410412A1/de
Publication of DE3410412A1 publication Critical patent/DE3410412A1/de
Application granted granted Critical
Publication of DE3410412C2 publication Critical patent/DE3410412C2/de
Granted legal-status Critical Current

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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
DE19843410412 1984-03-21 1984-03-21 Verfahren zur biologischen denitrifikation und reaktor zur denitrifikation Granted DE3410412A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843410412 DE3410412A1 (de) 1984-03-21 1984-03-21 Verfahren zur biologischen denitrifikation und reaktor zur denitrifikation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843410412 DE3410412A1 (de) 1984-03-21 1984-03-21 Verfahren zur biologischen denitrifikation und reaktor zur denitrifikation

Publications (2)

Publication Number Publication Date
DE3410412A1 DE3410412A1 (de) 1985-10-03
DE3410412C2 true DE3410412C2 (fr) 1991-03-28

Family

ID=6231203

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843410412 Granted DE3410412A1 (de) 1984-03-21 1984-03-21 Verfahren zur biologischen denitrifikation und reaktor zur denitrifikation

Country Status (1)

Country Link
DE (1) DE3410412A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011420A1 (de) * 1990-04-09 1991-10-10 Gert Schwentner Verfahren mit tropfkoerper zur gezielten elimination der im abwasser vorhandenen stickstoffverbindungen insbesondere nitrit- und nitratstickstoff durch die biochemischen vorgaenge der denitrifikation
DE4028312A1 (de) * 1990-09-06 1992-03-12 Mueller Wolf Ruediger Dipl Ing Mittel zur denitrifizierung von wasser und verfahren zu seiner herstellung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520160A1 (de) * 1985-06-05 1986-12-11 Noell GmbH, 8700 Würzburg Verfahren und vorrichtung zum entfernen von nitrat aus oberflaechen- und grundwasser, insbesondere trinkwasser
DE4220795C2 (de) * 1992-06-25 1997-12-11 Freudenberg Carl Fa Flächiges, biologisch abbaubares Trägermaterial für Denitrifikanten in biologisch betriebenen Klärstufen
JPH08256773A (ja) * 1995-03-27 1996-10-08 Bio Material:Kk 微生物固定化用担体及びその微生物固定化用担体を用いた液体中の窒素化合物の変換方法
DE19813022A1 (de) * 1998-03-25 1999-09-30 Oeko Systeme Maschinen Und Anl Aufwuchskörper zur Immobilisierung von Mikroorganismen
JP3298562B2 (ja) * 1999-05-31 2002-07-02 松下電器産業株式会社 脱窒素促進剤およびこの脱窒素促進剤を用いた水処理方法
JP2001269699A (ja) * 2000-03-24 2001-10-02 Japan Science & Technology Corp 硝酸汚染地下水の直接浄化方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914976A1 (de) * 1979-04-12 1980-10-16 Kurt Helmut Hofmann Verfahren und vorrichtung zum entfernen von eiweiss und dessen abbauprodukten aus wasser
DE3032869A1 (de) * 1980-09-01 1982-04-15 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur anaeroben biologischen reinigung von abwasser
IT1173711B (it) * 1982-05-13 1987-06-24 Nippon Steele Corp Procedimento per trattare acque di rifiuto di impianti industriali con fango attivo

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011420A1 (de) * 1990-04-09 1991-10-10 Gert Schwentner Verfahren mit tropfkoerper zur gezielten elimination der im abwasser vorhandenen stickstoffverbindungen insbesondere nitrit- und nitratstickstoff durch die biochemischen vorgaenge der denitrifikation
DE4028312A1 (de) * 1990-09-06 1992-03-12 Mueller Wolf Ruediger Dipl Ing Mittel zur denitrifizierung von wasser und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
DE3410412A1 (de) 1985-10-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8339 Ceased/non-payment of the annual fee