FR704804A - Method and device for the purification of waste water - Google Patents

Method and device for the purification of waste water

Info

Publication number
FR704804A
FR704804A FR704804DA FR704804A FR 704804 A FR704804 A FR 704804A FR 704804D A FR704804D A FR 704804DA FR 704804 A FR704804 A FR 704804A
Authority
FR
France
Prior art keywords
purification
waste water
waste
water
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.)
A R G ABWASSER REINIGUNGS GES
Original Assignee
A R G ABWASSER REINIGUNGS GES
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 A R G ABWASSER REINIGUNGS GES filed Critical A R G ABWASSER REINIGUNGS GES
Application granted granted Critical
Publication of FR704804A publication Critical patent/FR704804A/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)
FR704804D 1930-10-31 1930-10-31 Method and device for the purification of waste water Expired FR704804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR704804T 1930-10-31

Publications (1)

Publication Number Publication Date
FR704804A true FR704804A (en) 1931-05-27

Family

ID=9066817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR704804D Expired FR704804A (en) 1930-10-31 1930-10-31 Method and device for the purification of waste water

Country Status (1)

Country Link
FR (1) FR704804A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517424A (en) * 1947-04-18 1950-08-01 Air Associates Inc Safety belt buckle
US3012675A (en) * 1959-03-30 1961-12-12 Roscoe E Phelps Device for separating water and other foreign matter from oil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517424A (en) * 1947-04-18 1950-08-01 Air Associates Inc Safety belt buckle
US3012675A (en) * 1959-03-30 1961-12-12 Roscoe E Phelps Device for separating water and other foreign matter from oil

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