IT1000155B - Procedimento per la depurazionedi acque mediante stimolazione dell attivita biologica di alghe e microorganismi - Google Patents

Procedimento per la depurazionedi acque mediante stimolazione dell attivita biologica di alghe e microorganismi

Info

Publication number
IT1000155B
IT1000155B IT5388973A IT5388973A IT1000155B IT 1000155 B IT1000155 B IT 1000155B IT 5388973 A IT5388973 A IT 5388973A IT 5388973 A IT5388973 A IT 5388973A IT 1000155 B IT1000155 B IT 1000155B
Authority
IT
Italy
Prior art keywords
algae
stimulating
microorganisms
procedure
biological activity
Prior art date
Application number
IT5388973A
Other languages
English (en)
Original Assignee
Delin Per Staffan
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 filed Critical Delin Per Staffan
Application granted granted Critical
Publication of IT1000155B publication Critical patent/IT1000155B/it

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)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
IT5388973A 1972-11-27 1973-11-23 Procedimento per la depurazionedi acque mediante stimolazione dell attivita biologica di alghe e microorganismi IT1000155B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1000155B true IT1000155B (it) 1976-03-30

Family

ID=20300594

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5388973A IT1000155B (it) 1972-11-27 1973-11-23 Procedimento per la depurazionedi acque mediante stimolazione dell attivita biologica di alghe e microorganismi

Country Status (6)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE446526B (sv) * 1979-04-24 1986-09-22 Rodococc Innovation Ab Forfarande for utfellning av tungmetaller ur avloppsvatten innehallande sulfatjoner
US4351729A (en) * 1980-02-06 1982-09-28 Celanese Corporation Biological filter and process
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
GB2190669B (en) * 1985-07-11 1990-05-09 Epoc Ltd Removing selenium from water
US4725357A (en) * 1985-07-11 1988-02-16 Epoc Limited 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

Also Published As

Publication number Publication date
SE373116B (it) 1975-01-27
JPS50158145A (it) 1975-12-20
GB1438041A (en) 1976-06-03
FR2207871B1 (it) 1978-02-24
DE2357735A1 (de) 1974-06-12
FR2207871A1 (it) 1974-06-21

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