FR2401102A1 - Procede et appareillage pour le traitement des sous-produits des installations de traitement des eaux-vannes - Google Patents

Procede et appareillage pour le traitement des sous-produits des installations de traitement des eaux-vannes

Info

Publication number
FR2401102A1
FR2401102A1 FR7824468A FR7824468A FR2401102A1 FR 2401102 A1 FR2401102 A1 FR 2401102A1 FR 7824468 A FR7824468 A FR 7824468A FR 7824468 A FR7824468 A FR 7824468A FR 2401102 A1 FR2401102 A1 FR 2401102A1
Authority
FR
France
Prior art keywords
products
treatment
supernatant phase
water treatment
plants
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
FR7824468A
Other languages
English (en)
Other versions
FR2401102B1 (fr
Inventor
Laszlo Szemler
Bela Beres
Gaborne Hargittai
Istvanne Udvardy-Nagy
Denes Szekely
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.)
Richter Gedeon Nyrt
Richter Gedeon Vegyeszeti Gyar Nyrt
Original Assignee
Richter Gedeon Nyrt
Richter Gedeon Vegyeszeti Gyar RT
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 Richter Gedeon Nyrt, Richter Gedeon Vegyeszeti Gyar RT filed Critical Richter Gedeon Nyrt
Publication of FR2401102A1 publication Critical patent/FR2401102A1/fr
Application granted granted Critical
Publication of FR2401102B1 publication Critical patent/FR2401102B1/fr
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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/32—Processes using, or culture media containing, lower alkanols, i.e. C1 to C6
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/06—Nutrients for stimulating the growth of microorganisms
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

La présente invention pour objet un procédé et une installation pour le traitement des sous-produits du traitement des eaux-vannes. Ce procédé comprend les étapes suivantes : la digestion de ces sous-produits par voie anaérobie, leur chauffage puis leur refroidissement, leur séparation en un concentrat et une phase surnageante, l'addition à la phase surnageante d'un alcool, d'un sel minéral azoté, éventuellement d'un précurseur de vitamines de façon à obtenir un milieu de culture que l'on inocule par lesdits sous-produits, puis laisse fermenter; enfin, on sépare la biomasse formée. Il s'agit de la récupération des vitamines et protéines d'origine bactérienne contenues dans ces sous-produits.
FR7824468A 1977-08-25 1978-08-23 Procede et appareillage pour le traitement des sous-produits des installations de traitement des eaux-vannes Expired FR2401102B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU77RI645A HU176864B (en) 1977-08-25 1977-08-25 Process and equipment for the utilization of sludges forming as by-products of the purification of waste waters containing organic contamination,mainly of communal wastes

Publications (2)

Publication Number Publication Date
FR2401102A1 true FR2401102A1 (fr) 1979-03-23
FR2401102B1 FR2401102B1 (fr) 1985-11-15

Family

ID=11001042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824468A Expired FR2401102B1 (fr) 1977-08-25 1978-08-23 Procede et appareillage pour le traitement des sous-produits des installations de traitement des eaux-vannes

Country Status (20)

Country Link
JP (1) JPS5941800B2 (fr)
AT (1) AT378947B (fr)
BE (1) BE869978A (fr)
CH (1) CH642334A5 (fr)
CS (1) CS214897B2 (fr)
DE (1) DE2837066A1 (fr)
DK (1) DK374178A (fr)
ES (1) ES472819A1 (fr)
FI (1) FI782593A (fr)
FR (1) FR2401102B1 (fr)
GB (1) GB2003459B (fr)
HU (1) HU176864B (fr)
IL (1) IL55410A (fr)
IN (1) IN149400B (fr)
IT (1) IT1160614B (fr)
NL (1) NL7808793A (fr)
NO (1) NO155236C (fr)
SE (1) SE7808864L (fr)
SU (1) SU906359A3 (fr)
YU (1) YU199078A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433891A1 (fr) * 1978-08-25 1980-03-21 Richter Gedeon Vegyeszet Procede et equipement pour l'utilisation du jus de fumier dilue

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610400A (en) * 1979-07-06 1981-02-02 Hitachi Plant Eng & Constr Co Ltd Treating method for organic sludge
JPS6022995A (ja) * 1983-07-15 1985-02-05 Kubota Ltd 汚泥処理方法
DE4133210A1 (de) * 1991-10-07 1993-04-08 Allied Colloids Gmbh Verfahren zum abbau von in klaerschlamm enthaltenen organischen verbindungen
SE533193C2 (sv) 2009-03-25 2010-07-20 Scandinavian Biogas Fuels Ab Biogasproducerande system
JP6894635B2 (ja) * 2018-04-16 2021-06-30 アグリ・コア株式会社 メタン発酵後の消化液の処理方法、メタン発酵後の消化液の処理装置、およびメタン発酵システム
SE546331C2 (en) * 2021-04-01 2024-10-08 Ragn Sells Treat And Detox Ab Method of preparing a sludge, sludge resulting from said method and use of said sludge

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1229621A (fr) * 1957-01-22 1960-09-08 Richter Gedeon Vegyeszet Procédé perfectionné de préparation de la vitamine b12 par fermentation
FR74479E (fr) * 1952-09-22 1960-12-19 Aschaffenburger Zellstoffwerke Procédé de traitement de gadoues de ville pour la fabrication de vitamines b12 et de substances additionnelles de haute valeur pour aliments du bétail
FR1435669A (fr) * 1964-06-24 1966-04-15 Sterling Drug Inc Procédé de traitement des eaux d'égouts
FR1503402A (fr) * 1965-12-08 1967-11-24 Richter Gedeon Vegyeszet Procédé de préparation de la vitamine b
FR2189328A1 (fr) * 1972-06-19 1974-01-25 Ecolotrol
FR2249167A1 (fr) * 1973-10-26 1975-05-23 Richter Gedeon Vegyeszet
FR2324581A1 (fr) * 1975-05-14 1977-04-15 Hitachi Ltd Procede et systeme pour le traitement anaerobie des dechets biochimiques

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE922126C (de) * 1952-09-23 1955-02-21 Aschaffenburger Zellstoffwerke Verfahren zur Gewinnung von Vitamin-B-Konzentraten

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR74479E (fr) * 1952-09-22 1960-12-19 Aschaffenburger Zellstoffwerke Procédé de traitement de gadoues de ville pour la fabrication de vitamines b12 et de substances additionnelles de haute valeur pour aliments du bétail
FR1229621A (fr) * 1957-01-22 1960-09-08 Richter Gedeon Vegyeszet Procédé perfectionné de préparation de la vitamine b12 par fermentation
FR1435669A (fr) * 1964-06-24 1966-04-15 Sterling Drug Inc Procédé de traitement des eaux d'égouts
FR1503402A (fr) * 1965-12-08 1967-11-24 Richter Gedeon Vegyeszet Procédé de préparation de la vitamine b
FR2189328A1 (fr) * 1972-06-19 1974-01-25 Ecolotrol
FR2249167A1 (fr) * 1973-10-26 1975-05-23 Richter Gedeon Vegyeszet
FR2324581A1 (fr) * 1975-05-14 1977-04-15 Hitachi Ltd Procede et systeme pour le traitement anaerobie des dechets biochimiques

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CA1964 *
CA1971 *
CA1973 *
CA1975 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433891A1 (fr) * 1978-08-25 1980-03-21 Richter Gedeon Vegyeszet Procede et equipement pour l'utilisation du jus de fumier dilue

Also Published As

Publication number Publication date
GB2003459B (en) 1982-05-26
IL55410A (en) 1982-05-31
BE869978A (fr) 1979-02-26
NO782877L (no) 1979-02-27
IN149400B (fr) 1981-11-28
DE2837066A1 (de) 1979-03-29
GB2003459A (en) 1979-03-14
NO155236C (no) 1987-03-04
JPS5463545A (en) 1979-05-22
IT7868967A0 (it) 1978-08-24
AT378947B (de) 1985-10-25
FR2401102B1 (fr) 1985-11-15
IT1160614B (it) 1987-03-11
ES472819A1 (es) 1979-02-16
DK374178A (da) 1979-02-26
NO155236B (no) 1986-11-24
ATA616078A (de) 1985-03-15
CS214897B2 (en) 1982-06-25
YU199078A (en) 1983-01-21
NL7808793A (nl) 1979-02-27
JPS5941800B2 (ja) 1984-10-09
CH642334A5 (de) 1984-04-13
IL55410A0 (en) 1978-10-31
FI782593A (fi) 1979-02-26
HU176864B (en) 1981-05-28
SU906359A3 (ru) 1982-02-15
SE7808864L (sv) 1979-02-26

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