FR1138377A - Wastewater purification method and apparatus - Google Patents

Wastewater purification method and apparatus

Info

Publication number
FR1138377A
FR1138377A FR1138377DA FR1138377A FR 1138377 A FR1138377 A FR 1138377A FR 1138377D A FR1138377D A FR 1138377DA FR 1138377 A FR1138377 A FR 1138377A
Authority
FR
France
Prior art keywords
purification method
wastewater purification
wastewater
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)
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Application granted granted Critical
Publication of FR1138377A publication Critical patent/FR1138377A/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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2866—Particular arrangements for anaerobic reactors
    • C02F3/2886—Two story combinations of the Imhoff tank type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1138377D 1955-10-04 1955-10-04 Wastewater purification method and apparatus Expired FR1138377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1138377T 1955-10-04

Publications (1)

Publication Number Publication Date
FR1138377A true FR1138377A (en) 1957-06-13

Family

ID=9641114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138377D Expired FR1138377A (en) 1955-10-04 1955-10-04 Wastewater purification method and apparatus

Country Status (1)

Country Link
FR (1) FR1138377A (en)

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