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SE8300570L - DEVICE WASTE CLEANING MEDIUM ANAEROBIC FERMENTATION - Google Patents

DEVICE WASTE CLEANING MEDIUM ANAEROBIC FERMENTATION

Info

Publication number
SE8300570L
SE8300570L SE8300570A SE8300570A SE8300570L SE 8300570 L SE8300570 L SE 8300570L SE 8300570 A SE8300570 A SE 8300570A SE 8300570 A SE8300570 A SE 8300570A SE 8300570 L SE8300570 L SE 8300570L
Authority
SE
Sweden
Prior art keywords
tank
filter
anaerobic fermentation
methane
cleaning medium
Prior art date
Application number
SE8300570A
Other languages
Swedish (sv)
Other versions
SE441595B (en
SE8300570D0 (en
Inventor
R Meette
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of SE8300570D0 publication Critical patent/SE8300570D0/en
Publication of SE8300570L publication Critical patent/SE8300570L/en
Publication of SE441595B publication Critical patent/SE441595B/en

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
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/16—Particles; Beads; Granular material; Encapsulation
    • C12M25/20—Fluidized bed
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/18—Flow directing inserts
    • C12M27/20—Baffles; Ribs; Ribbons; Auger vanes
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Immunology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention is concerned with a device for treatment of wastewater by means of anaerobic fermentation, which comprises a closed tank and a filter for dividing the tank into two superposed compartments, which filter comprises a filter media bed containing at least one filter media acting as an attachment bed for methane bacteria and on it a sludge and fluidized material bed. The device of the invention further includes means for feeding wastewater to be treated into the tank below the filter, means for removing treated water, gas and sludge from the upper compartment of the tank, means below the filter for mixing the contents of the tank, and means for separating gas in the upper part of the tank. The device according to the invention enables the acid and methane reactions to be performed under the conditions best adapted to these reactions without essentially mixing acid and methane producing bacteria with each other.
SE8300570A 1982-02-05 1983-02-03 DEVICE WASTE CLEANING MEDIUM ANAEROBIC FERMENTATION SE441595B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI820377A FI64124C (en) 1982-02-05 1982-02-05 ANORDER FOR THE RELEASE OF AVAILABLE MEDIA ANALYSIS

Publications (3)

Publication Number Publication Date
SE8300570D0 SE8300570D0 (en) 1983-02-03
SE8300570L true SE8300570L (en) 1983-08-06
SE441595B SE441595B (en) 1985-10-21

Family

ID=8515079

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300570A SE441595B (en) 1982-02-05 1983-02-03 DEVICE WASTE CLEANING MEDIUM ANAEROBIC FERMENTATION

Country Status (9)

Country Link
CA (1) CA1199739A (en)
DE (1) DE3302436A1 (en)
DK (1) DK50083A (en)
ES (1) ES519400A0 (en)
FI (1) FI64124C (en)
IT (1) IT1162818B (en)
NO (1) NO157134C (en)
PT (1) PT76186A (en)
SE (1) SE441595B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61501195A (en) * 1984-02-14 1986-06-19 ネ−プル，エルンスト Method and apparatus for anaerobically treating organic substrates
SE456421B (en) * 1986-03-19 1988-10-03 Purac Ab DEVICE FOR ANAEROBIC BIOLOGICAL CLEANING OF WATER
JPH07114686B2 (en) * 1989-06-26 1995-12-13 明治乳業株式会社 Circulating culture device
ES2094679B1 (en) * 1994-02-21 1997-09-01 Consejo Superior Investigacion PROCEDURE TO CONVERT URBAN WASTEWATER IN EASILY BIODEGRADABLE.
DE202004010707U1 (en) * 2004-07-07 2004-12-30 Applikations- und Technikzentrum Stiftung des bürgerlichen Rechts Assembly for simultaneous anaerobic treatment of sewage and organic residue, using a two-stage reactor, has a zone for hydrolyzing and acid removal and a zone to generate methane
CN101565237B (en) * 2009-05-21 2010-12-15 潍坊金丝达印染有限公司 Sewage recycling anaerobic processing device
CN109320036A (en) * 2018-12-04 2019-02-12 北京同创碧源水务科技发展有限公司 Sludge high temperature aerobic Zymolysis Equipment and technique

Also Published As

Publication number Publication date
NO157134B (en) 1987-10-19
DK50083D0 (en) 1983-02-04
IT1162818B (en) 1987-04-01
IT8367124A0 (en) 1983-02-04
CA1199739A (en) 1986-01-21
SE441595B (en) 1985-10-21
DK50083A (en) 1983-08-06
ES8402800A1 (en) 1984-03-16
PT76186A (en) 1983-03-01
NO830347L (en) 1983-08-08
ES519400A0 (en) 1984-03-16
SE8300570D0 (en) 1983-02-03
FI64124C (en) 1983-10-10
NO157134C (en) 1988-01-27
FI64124B (en) 1983-06-30
DE3302436A1 (en) 1983-08-18

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