FR570636A - Process for clarifying and purifying liquids and wastewater - Google Patents

Process for clarifying and purifying liquids and wastewater

Info

Publication number
FR570636A
FR570636A FR570636DA FR570636A FR 570636 A FR570636 A FR 570636A FR 570636D A FR570636D A FR 570636DA FR 570636 A FR570636 A FR 570636A
Authority
FR
France
Prior art keywords
clarifying
wastewater
purifying liquids
purifying
liquids
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
Andreas Johan Ravnestad
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 FR570636A publication Critical patent/FR570636A/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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR570636D 1923-09-07 1923-09-07 Process for clarifying and purifying liquids and wastewater Expired FR570636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR570636T 1923-09-07

Publications (1)

Publication Number Publication Date
FR570636A true FR570636A (en) 1924-05-05

Family

ID=8950015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR570636D Expired FR570636A (en) 1923-09-07 1923-09-07 Process for clarifying and purifying liquids and wastewater

Country Status (1)

Country Link
FR (1) FR570636A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107605B (en) * 1955-07-18 1961-05-25 Dow Chemical Co Process for the clarification of pure water
FR2464924A1 (en) * 1979-09-10 1981-03-20 Shinryo Air Cond PROCESS AND PLANT FOR THE CONCENTRATION OF SLUDGE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107605B (en) * 1955-07-18 1961-05-25 Dow Chemical Co Process for the clarification of pure water
FR2464924A1 (en) * 1979-09-10 1981-03-20 Shinryo Air Cond PROCESS AND PLANT FOR THE CONCENTRATION OF SLUDGE

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