ES8402800A1 - Apparatus for waste water purification by anaerobic fermentation - Google Patents

Apparatus for waste water purification by anaerobic fermentation

Info

Publication number
ES8402800A1
ES8402800A1 ES519400A ES519400A ES8402800A1 ES 8402800 A1 ES8402800 A1 ES 8402800A1 ES 519400 A ES519400 A ES 519400A ES 519400 A ES519400 A ES 519400A ES 8402800 A1 ES8402800 A1 ES 8402800A1
Authority
ES
Spain
Prior art keywords
vessel
waste water
filter
purified
gas
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.)
Expired
Application number
ES519400A
Other languages
Spanish (es)
Other versions
ES519400A0 (en
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.)
Tampella Oy AB
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 ES519400A0 publication Critical patent/ES519400A0/en
Publication of ES8402800A1 publication Critical patent/ES8402800A1/en
Expired 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
    • C02F3/28—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

An apparatus for purification of waste water by anaerobic fermentation is composed of a closed vessel (1) equipped with means (2, 10) for feeding the waste water to be purified into the vessel, means (5, 6, 3) for discharging the purified water, the gas and the sludge from the vessel, means (4) for mixing the vessel contents and means (7) for separating the gas in the upper part of the vessel. In a departure from conventional reactors having complete mixing, the vessel (1) is subdivided by a filter (8) into two compartments located one above the other, which filter (8) contains a filling acting as support for the methane bacteria, having at least one filler and a sludge layer and suspended particle layer above it, the stirring means (4) being arranged beneath the filter, the means (2, 10) serving to feed the waste water to be purified opening beneath the filter (8) and the means (5, 6) for removing the purified water and the gas being connected to the vessel compartment located above the filter (8). In this manner, a cheap and simple apparatus for purifying waste water has been created in which no substantial mutual mixing of acid and methane bacteria can occur.
ES519400A 1982-02-05 1983-01-31 Apparatus for waste water purification by anaerobic fermentation Expired ES8402800A1 (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 (2)

Publication Number Publication Date
ES519400A0 ES519400A0 (en) 1984-03-16
ES8402800A1 true ES8402800A1 (en) 1984-03-16

Family

ID=8515079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519400A Expired ES8402800A1 (en) 1982-02-05 1983-01-31 Apparatus for waste water purification by anaerobic fermentation

Country Status (9)

Country Link
CA (1) CA1199739A (en)
DE (1) DE3302436A1 (en)
DK (1) DK50083A (en)
ES (1) ES8402800A1 (en)
FI (1) FI64124C (en)
IT (1) IT1162818B (en)
NO (1) NO157134C (en)
PT (1) PT76186A (en)
SE (1) SE441595B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2094679A1 (en) * 1994-02-21 1997-01-16 Consejo Superior Investigacion Process for converting urban wastewater into easily biodegradable material

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746433A (en) * 1984-02-14 1988-05-24 Ernst Nobl Process for the anaerobic treatment of 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2094679A1 (en) * 1994-02-21 1997-01-16 Consejo Superior Investigacion Process for converting urban wastewater into easily biodegradable material

Also Published As

Publication number Publication date
SE8300570L (en) 1983-08-06
ES519400A0 (en) 1984-03-16
DE3302436A1 (en) 1983-08-18
NO157134B (en) 1987-10-19
NO830347L (en) 1983-08-08
NO157134C (en) 1988-01-27
DK50083A (en) 1983-08-06
PT76186A (en) 1983-03-01
IT8367124A0 (en) 1983-02-04
IT1162818B (en) 1987-04-01
CA1199739A (en) 1986-01-21
FI64124B (en) 1983-06-30
DK50083D0 (en) 1983-02-04
FI64124C (en) 1983-10-10
SE441595B (en) 1985-10-21
SE8300570D0 (en) 1983-02-03

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