FR2411161A1 - Procede d'optimisation de l'utilisation de l'energie calorifique produite par une usine de purification d'eaux usees utilisant la digestion des boues - Google Patents

Procede d'optimisation de l'utilisation de l'energie calorifique produite par une usine de purification d'eaux usees utilisant la digestion des boues

Info

Publication number
FR2411161A1
FR2411161A1 FR7834867A FR7834867A FR2411161A1 FR 2411161 A1 FR2411161 A1 FR 2411161A1 FR 7834867 A FR7834867 A FR 7834867A FR 7834867 A FR7834867 A FR 7834867A FR 2411161 A1 FR2411161 A1 FR 2411161A1
Authority
FR
France
Prior art keywords
heat
sludge
heat energy
gas
methane
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.)
Withdrawn
Application number
FR7834867A
Other languages
English (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.)
Teknoterm Systems AB
Original Assignee
Teknoterm Systems 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 Teknoterm Systems AB filed Critical Teknoterm Systems AB
Publication of FR2411161A1 publication Critical patent/FR2411161A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Sludge (AREA)
  • Incineration Of Waste (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE D'OPTIMISATION DE L'UTILISATION DE L'ENERGIE CALORIFIQUE PRODUITE PAR UNE USINE DE PURIFICATION D'EAUX USEES. LES GAZ DE DIGESTION DES BOUES PRODUITS ALIMENTENT UN MOTEUR A COMBUSTION D'UNE POMPE A CHALEUR DONT LE COTE EVAPORATEUR RECUPERE DE LA CHALEUR DES EAUX USEES ET DONT LE COTE CONDENSEUR EMET DE LA CHALEUR VERS LES BOUES POUR MAINTENIR LEUR TEMPERATURE A UN NIVEAU OPTIMAL. L'ENERGIE CALORIFIQUE DE L'EAU DE REFROIDISSEMENT ET DES GAZ D'ECHAPPEMENT DU MOTEUR EST UTILISEE POUR UN UTILISATEUR EXTERIEUR DE HAUTE TEMPERATURE. L'INVENTION S'APPLIQUE PARTICULIEREMENT A DES USINES DE PURIFICATION UTILISANT LA DIGESTION DES BOUES.
FR7834867A 1977-12-12 1978-12-12 Procede d'optimisation de l'utilisation de l'energie calorifique produite par une usine de purification d'eaux usees utilisant la digestion des boues Withdrawn FR2411161A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7714056A SE7714056L (sv) 1977-12-12 1977-12-12 Forfarande for att vid ett reningsverk for avloppsvatten producera verme vid tva olika temperaturnivaer

Publications (1)

Publication Number Publication Date
FR2411161A1 true FR2411161A1 (fr) 1979-07-06

Family

ID=20333167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834867A Withdrawn FR2411161A1 (fr) 1977-12-12 1978-12-12 Procede d'optimisation de l'utilisation de l'energie calorifique produite par une usine de purification d'eaux usees utilisant la digestion des boues

Country Status (5)

Country Link
JP (1) JPS54112555A (fr)
DE (1) DE2853035A1 (fr)
FI (1) FI783791A (fr)
FR (1) FR2411161A1 (fr)
SE (1) SE7714056L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO793312L (no) * 1979-10-15 1981-04-21 Thorleif Moell Anordning vedroerende varmepumper.
DE3538756A1 (de) * 1985-10-31 1987-05-07 Schulze Oswald Kg Verfahren und anlage zum aufheizen von klaerschlamm
DE3609702A1 (de) * 1986-03-20 1987-11-26 Helmut Dipl Ing Pfab Anlage zur kombinierten strom-, waerme- und kaelteerzeugung

Also Published As

Publication number Publication date
JPS54112555A (en) 1979-09-03
DE2853035A1 (de) 1979-06-13
SE7714056L (sv) 1979-06-13
FI783791A (fi) 1979-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse