FR2207871A1 - - Google Patents

Info

Publication number
FR2207871A1
FR2207871A1 FR7342033A FR7342033A FR2207871A1 FR 2207871 A1 FR2207871 A1 FR 2207871A1 FR 7342033 A FR7342033 A FR 7342033A FR 7342033 A FR7342033 A FR 7342033A FR 2207871 A1 FR2207871 A1 FR 2207871A1
Authority
FR
France
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
FR7342033A
Other languages
French (fr)
Other versions
FR2207871B1 (xx
Inventor
P S Delin
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.)
DELIN PER STAFFAN SW
Original Assignee
DELIN PER STAFFAN SW
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 DELIN PER STAFFAN SW filed Critical DELIN PER STAFFAN SW
Publication of FR2207871A1 publication Critical patent/FR2207871A1/fr
Application granted granted Critical
Publication of FR2207871B1 publication Critical patent/FR2207871B1/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
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
    • 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
    • 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
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • 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
    • C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds
    • 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
    • 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
    • Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Inorganic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
FR7342033A 1972-11-27 1973-11-26 Expired FR2207871B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1540672A SE373116B (xx) 1972-11-27 1972-11-27

Publications (2)

Publication Number Publication Date
FR2207871A1 true FR2207871A1 (xx) 1974-06-21
FR2207871B1 FR2207871B1 (xx) 1978-02-24

Family

ID=20300594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7342033A Expired FR2207871B1 (xx) 1972-11-27 1973-11-26

Country Status (6)

Country Link
JP (1) JPS50158145A (xx)
DE (1) DE2357735A1 (xx)
FR (1) FR2207871B1 (xx)
GB (1) GB1438041A (xx)
IT (1) IT1000155B (xx)
SE (1) SE373116B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455003A1 (fr) * 1979-04-24 1980-11-21 Vyrmetoder Ab Procede pour precipiter les metaux lourds des eaux residuaires par traitement avec des bacteries reduisant les sulfates
FR2475030A1 (fr) * 1980-02-06 1981-08-07 Celanese Corp Procede de degradation biologique continue, procede de degradation biologique anaerobie et methanogene continue, et filtre biologique a utiliser pour le traitement d'eaux usees

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401767A (nl) * 1983-06-20 1985-01-16 Duncan Lagnese & Ass Inc Werkwijze voor de biologische reductie van zwaveloxyden.
DE3414571A1 (de) * 1984-04-17 1985-10-24 Linde Ag, 6200 Wiesbaden Verfahren zur nutzbarmachung von metallvorkommen geringer konzentration
WO1987000161A1 (en) * 1985-07-11 1987-01-15 Epoc Limited Removing selenium from water
GB2190669B (en) * 1985-07-11 1990-05-09 Epoc Ltd Removing selenium from water
JPH05301097A (ja) * 1992-04-24 1993-11-16 Agency Of Ind Science & Technol 微細藻類を用いた下水処理水の浄化と炭化水素製造の同時実現方法
FR2698350B1 (fr) * 1992-11-23 1994-12-23 Commissariat Energie Atomique Dispositif d'épuration d'un effluent liquide chargé en polluants et procédé d'épuration de cet effluent.
US5736048A (en) * 1995-05-24 1998-04-07 Spelman College Biological process of remediating chemical contamination of a pond
GB9707589D0 (en) * 1997-04-15 1997-06-04 British Nuclear Fuels Plc Improvements in and relating to treatment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455003A1 (fr) * 1979-04-24 1980-11-21 Vyrmetoder Ab Procede pour precipiter les metaux lourds des eaux residuaires par traitement avec des bacteries reduisant les sulfates
FR2475030A1 (fr) * 1980-02-06 1981-08-07 Celanese Corp Procede de degradation biologique continue, procede de degradation biologique anaerobie et methanogene continue, et filtre biologique a utiliser pour le traitement d'eaux usees

Also Published As

Publication number Publication date
GB1438041A (en) 1976-06-03
SE373116B (xx) 1975-01-27
DE2357735A1 (de) 1974-06-12
JPS50158145A (xx) 1975-12-20
FR2207871B1 (xx) 1978-02-24
IT1000155B (it) 1976-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse