DK451889A - Fremgangsmaade til mesofil eller thermofil aerob, enzymatisk behandling af flydende organiske stoffer - Google Patents

Fremgangsmaade til mesofil eller thermofil aerob, enzymatisk behandling af flydende organiske stoffer Download PDF

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Publication number
DK451889A
DK451889A DK451889A DK451889A DK451889A DK 451889 A DK451889 A DK 451889A DK 451889 A DK451889 A DK 451889A DK 451889 A DK451889 A DK 451889A DK 451889 A DK451889 A DK 451889A
Authority
DK
Denmark
Prior art keywords
mesofil
thermofil
aerob
procedure
organic substances
Prior art date
Application number
DK451889A
Other languages
English (en)
Other versions
DK451889D0 (da
Inventor
Eberhard Friedrich
Gottfried Schramm
Ulrich Holesovsky
Peter Richardt
Steffen Ehrig
Karin Jobst
Hans-Juergen Blobel
Friedrich Kutzsche
Gerda Koschade
Hannelore Friedrich
Rolf Nitzsche
Original Assignee
Projekt Wasserwirtschaft Veb
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
Priority claimed from DD89331716A external-priority patent/DD299583A7/de
Application filed by Projekt Wasserwirtschaft Veb filed Critical Projekt Wasserwirtschaft Veb
Publication of DK451889D0 publication Critical patent/DK451889D0/da
Publication of DK451889A publication Critical patent/DK451889A/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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • 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
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/10—Temperature conditions for biological treatment
    • C02F2301/106—Thermophilic 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
DK451889A 1988-09-14 1989-09-13 Fremgangsmaade til mesofil eller thermofil aerob, enzymatisk behandling af flydende organiske stoffer DK451889A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD31978588 1988-09-14
DD89331716A DD299583A7 (de) 1989-06-23 1989-06-23 Verfahren zur mesophilen oder thermophilen aerob-enzymatischen konditionierung von fluessigen organischen stoffen

Publications (2)

Publication Number Publication Date
DK451889D0 DK451889D0 (da) 1989-09-13
DK451889A true DK451889A (da) 1990-03-15

Family

ID=25748229

Family Applications (1)

Application Number Title Priority Date Filing Date
DK451889A DK451889A (da) 1988-09-14 1989-09-13 Fremgangsmaade til mesofil eller thermofil aerob, enzymatisk behandling af flydende organiske stoffer

Country Status (8)

Country Link
EP (1) EP0359025A1 (da)
JP (1) JPH02191600A (da)
CS (1) CS275735B6 (da)
DK (1) DK451889A (da)
FI (1) FI894260A (da)
HU (1) HU204481B (da)
NO (1) NO893670L (da)
RU (1) RU1838252C (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1310635B1 (it) * 1999-07-23 2002-02-19 Marcopolo Eng Srl Procedimento per la depurazione di liquami organici con ottenimento diuna biomassa utilizzabile per la produzione di energia e per altre
FR2849019B1 (fr) * 2002-12-20 2006-05-12 Ondeo Degremont Procede et dispositif de reduction de la production de boues de stations d'epuration
JP5174360B2 (ja) * 2007-02-23 2013-04-03 一般財団法人石油エネルギー技術センター 有機性排水の処理方法
HUP0700246A2 (en) * 2007-03-28 2009-04-28 Foevarosi Csatornazasi Muevek Method for convertion of organic wastes using contiliuous operated closed system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1563335A (en) * 1976-07-29 1980-03-26 Euroc Administration Ab Process for the treatment of biologically degradeable waste
DE2747807A1 (de) * 1977-10-25 1979-04-26 Krueckels Maschf Zell J Verfahren und anordnung zum eindicken von ruecklauf-belebtschlamm
DD157965A3 (de) * 1980-01-07 1982-12-22 Klaus Trommler Verfahren zur enzymatischen schlammstabilisierung
DD231332A1 (de) * 1983-03-25 1985-12-24 Wassertech Forschung Verfahren zur biologischen eliminierung von phosphor aus abwaessern (variante ii)
DD231331A1 (de) * 1983-03-25 1985-12-24 Wassertech Forschung Verfahren zur biologischen eliminierung von mineralien aus loesungen
DE3441690A1 (de) * 1984-11-15 1986-05-15 VEB Projektierung Wasserwirtschaft, DDR-4020 Halle Verfahren zur enzymatischen behandlung organischer stoffe und biomasse
DE3545321C2 (de) * 1985-12-20 1995-07-20 Gfs Ges Fuer Flugaschenverwert Verfahren zur Behandlung von schwermetallhaltigen Schlämmen

Also Published As

Publication number Publication date
CS275735B6 (en) 1992-03-18
NO893670L (no) 1990-03-15
DK451889D0 (da) 1989-09-13
EP0359025A1 (de) 1990-03-21
RU1838252C (ru) 1993-08-30
HU204481B (en) 1992-01-28
NO893670D0 (no) 1989-09-13
FI894260A (fi) 1990-03-15
FI894260A0 (fi) 1989-09-11
HUT53845A (en) 1990-12-28
JPH02191600A (ja) 1990-07-27

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
AHB Application shelved due to non-payment