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FR582932A - Improvements to biological purification devices - Google Patents

Improvements to biological purification devices

Info

Publication number
FR582932A
FR582932A FR582932DA FR582932A FR 582932 A FR582932 A FR 582932A FR 582932D A FR582932D A FR 582932DA FR 582932 A FR582932 A FR 582932A
Authority
FR
France
Prior art keywords
purification devices
biological purification
biological
devices
purification
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
Other languages
French (fr)
Inventor
Louis-Joseph Porsain
Alfred Frey
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 filed Critical
Application granted granted Critical
Publication of FR582932A publication Critical patent/FR582932A/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
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • 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
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR582932D 1927-04-19 1924-06-18 Improvements to biological purification devices Expired FR582932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR33390T 1927-04-19

Publications (1)

Publication Number Publication Date
FR582932A true FR582932A (en) 1924-12-31

Family

ID=8671029

Family Applications (2)

Application Number Title Priority Date Filing Date
FR582932D Expired FR582932A (en) 1927-04-19 1924-06-18 Improvements to biological purification devices
FR33390D Expired FR33390E (en) 1927-04-19 1927-04-19 Improvements to biological purification devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR33390D Expired FR33390E (en) 1927-04-19 1927-04-19 Improvements to biological purification devices

Country Status (1)

Country Link
FR (2) FR582932A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016155764A1 (en) * 2015-03-30 2016-10-06 Ecoglobe Gmbh Wastewater treatment plant and method for treating wastewater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016155764A1 (en) * 2015-03-30 2016-10-06 Ecoglobe Gmbh Wastewater treatment plant and method for treating wastewater
CN107750237A (en) * 2015-03-30 2018-03-02 生态全球股份有限公司 Sewage treatment equipment and the method for handling waste water
US10399875B2 (en) 2015-03-30 2019-09-03 Ecoglobe Gmbh Wastewater treatment plant and method for treating wastewater

Also Published As

Publication number Publication date
FR33390E (en) 1928-09-27

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