FR500767A - Sewage purification apparatus - Google Patents

Sewage purification apparatus

Info

Publication number
FR500767A
FR500767A FR500767DA FR500767A FR 500767 A FR500767 A FR 500767A FR 500767D A FR500767D A FR 500767DA FR 500767 A FR500767 A FR 500767A
Authority
FR
France
Prior art keywords
purification apparatus
sewage purification
sewage
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
Victor-Henri-Gilbert Devrez
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.)
VICTOR HENRI GILBERT DEVREZ
Original Assignee
VICTOR HENRI GILBERT DEVREZ
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 VICTOR HENRI GILBERT DEVREZ filed Critical VICTOR HENRI GILBERT DEVREZ
Application granted granted Critical
Publication of FR500767A publication Critical patent/FR500767A/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
    • C02F3/06—Aerobic processes using submerged 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)
FR500767D 1919-06-17 1919-06-17 Sewage purification apparatus Expired FR500767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR500767T 1919-06-17

Publications (1)

Publication Number Publication Date
FR500767A true FR500767A (en) 1920-03-24

Family

ID=8905294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR500767D Expired FR500767A (en) 1919-06-17 1919-06-17 Sewage purification apparatus

Country Status (1)

Country Link
FR (1) FR500767A (en)

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