FR2260535A1 - Biological treatment of liq. and sewage - with added solid waste, for fertiliser or feed prodn. - Google Patents

Biological treatment of liq. and sewage - with added solid waste, for fertiliser or feed prodn.

Info

Publication number
FR2260535A1
FR2260535A1 FR7504468A FR7504468A FR2260535A1 FR 2260535 A1 FR2260535 A1 FR 2260535A1 FR 7504468 A FR7504468 A FR 7504468A FR 7504468 A FR7504468 A FR 7504468A FR 2260535 A1 FR2260535 A1 FR 2260535A1
Authority
FR
France
Prior art keywords
fertiliser
liq
biological treatment
sewage
feed
Prior art date
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.)
Granted
Application number
FR7504468A
Other languages
English (en)
French (fr)
Other versions
FR2260535B3 (enrdf_load_stackoverflow
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.)
NEBIKER HANS AG
Original Assignee
NEBIKER HANS 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
Priority claimed from CH195474A external-priority patent/CH597107A5/de
Application filed by NEBIKER HANS AG filed Critical NEBIKER HANS AG
Publication of FR2260535A1 publication Critical patent/FR2260535A1/fr
Application granted granted Critical
Publication of FR2260535B3 publication Critical patent/FR2260535B3/fr
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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • 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
    • 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
    • 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • 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
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/40—Treatment of liquids or slurries
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • 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
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)
FR7504468A 1974-02-13 1975-02-13 Biological treatment of liq. and sewage - with added solid waste, for fertiliser or feed prodn. Granted FR2260535A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH195474A CH597107A5 (en) 1974-02-13 1974-02-13 Biological treatment of liq. and sewage
CH935674 1974-07-08
CH1120874 1974-08-16
CH50575 1975-01-16

Publications (2)

Publication Number Publication Date
FR2260535A1 true FR2260535A1 (en) 1975-09-05
FR2260535B3 FR2260535B3 (enrdf_load_stackoverflow) 1977-10-28

Family

ID=27427906

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7504468A Granted FR2260535A1 (en) 1974-02-13 1975-02-13 Biological treatment of liq. and sewage - with added solid waste, for fertiliser or feed prodn.
FR7504467A Expired FR2260550B3 (enrdf_load_stackoverflow) 1974-02-13 1975-02-13

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7504467A Expired FR2260550B3 (enrdf_load_stackoverflow) 1974-02-13 1975-02-13

Country Status (2)

Country Link
DE (2) DE2505898A1 (enrdf_load_stackoverflow)
FR (2) FR2260535A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339585A1 (fr) * 1976-01-27 1977-08-26 Genoud Elise Fumure biologique pour toutes cultures
EP0123790A3 (de) * 1983-04-30 1985-09-11 Schaffer & Moser AG Maschinen- und Apparatebau Rührvorrichtung
DE2953063C1 (de) * 1978-08-17 1985-09-26 Aeration Industries, Inc., Chaska, Minn. Vorrichtung zum Belüften und Umwälzen von Abwasser
WO1990003352A1 (de) * 1988-09-26 1990-04-05 Dyckerhoff & Widmann Aktiengesellschaft Verfahren zum kompostieren von in flüssiger form vorliegenden abfällen

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134749A (en) * 1977-05-17 1979-01-16 Aerotherm, Inc. Organic waste material digestion apparatus and system
US4269709A (en) * 1978-03-09 1981-05-26 Rongved Paul I Waste water treatment system with aeration and circulation means
FR2482084B1 (fr) * 1980-05-08 1985-07-12 Weynandt Jean Compost provenant de dechets organiques, procede pour son obtention et installation pour la mise en oeuvre du procede
DE3024813A1 (de) * 1980-07-01 1982-01-28 Gebrüder Weiss KG, 6340 Dillenburg Verfahren zum kompostieren von rottegut aus organischen abfaellen und/oder klaerschlamm in zwei verfahrensstufen
IT1156543B (it) * 1982-11-05 1987-02-04 Ipla Ist Piante Legno Ambiente Procedimento per la fabbricazione di un fertilizzante agricolo organico e fertilizzante ottenuto con tale procedimento
DE3417984A1 (de) * 1984-05-15 1985-11-21 Maschinen- und Fördertechnik GmbH, 5802 Wetter Transportable guelle-granulier-anlage
IT1229065B (it) * 1985-01-25 1991-07-17 Consiglio Nazionale Ricerche Procedimento per la depurazione biologica delle acque reflue
EP0221219A1 (fr) * 1985-10-31 1987-05-13 Mouawad, Paul Amendement biologique pour l'agriculture, préparé à partir de boues résiduaires de stations d'épuration et son procédé de fabrication
DE3605253A1 (de) * 1986-02-19 1987-08-20 Broesamle Peter Verfahren und vorrichtung zur aufbereitung von abwasserschlaemmen organischer herkunft sowie verwendung der produkte
DE3724551A1 (de) * 1987-07-24 1989-02-02 Heinze Gerald Verfahren zur herstellung eines organisch-organischen duengemittels
DE3911024A1 (de) * 1989-04-05 1990-10-11 Omnitech Computertechnik Und E Verfahren und anlage zum vermindern des bei einer tierhaltung anfallenden guelle-volumes
DE3925053A1 (de) * 1989-07-28 1991-01-31 Helmut Dorn Ruehrgeraet und verfahren zu dessen betreiben
ES2036484B1 (es) * 1991-11-14 1993-12-16 Slir S L Sistema para la eliminacion de desechos animales y su reciclaje para la fabricacion de abonos organicos.
GB9505293D0 (en) * 1995-03-16 1995-05-03 Chemring Group Plc Stabilization of organic sludges
DE29508289U1 (de) * 1995-05-18 1996-04-18 WKS Klärsysteme GmbH, 58455 Witten Kläranlage

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339585A1 (fr) * 1976-01-27 1977-08-26 Genoud Elise Fumure biologique pour toutes cultures
DE2953063C1 (de) * 1978-08-17 1985-09-26 Aeration Industries, Inc., Chaska, Minn. Vorrichtung zum Belüften und Umwälzen von Abwasser
EP0123790A3 (de) * 1983-04-30 1985-09-11 Schaffer & Moser AG Maschinen- und Apparatebau Rührvorrichtung
WO1990003352A1 (de) * 1988-09-26 1990-04-05 Dyckerhoff & Widmann Aktiengesellschaft Verfahren zum kompostieren von in flüssiger form vorliegenden abfällen
EP0364678A1 (de) * 1988-09-26 1990-04-25 Dyckerhoff & Widmann Aktiengesellschaft Verfahren zum Kompostieren von in flüssiger Form vorliegenden Abfällen

Also Published As

Publication number Publication date
DE2505898A1 (de) 1975-08-14
FR2260550B3 (enrdf_load_stackoverflow) 1977-10-28
DE2505897A1 (de) 1975-08-14
FR2260550A1 (enrdf_load_stackoverflow) 1975-09-05
FR2260535B3 (enrdf_load_stackoverflow) 1977-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse