FR838170A - Improvement in the processes and means of purification, roughening and filtration of fluids - Google Patents

Improvement in the processes and means of purification, roughening and filtration of fluids

Info

Publication number
FR838170A
FR838170A FR838170DA FR838170A FR 838170 A FR838170 A FR 838170A FR 838170D A FR838170D A FR 838170DA FR 838170 A FR838170 A FR 838170A
Authority
FR
France
Prior art keywords
roughening
fluids
purification
filtration
improvement
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.)
SOCEA
Original Assignee
SOCEA
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 SOCEA filed Critical SOCEA
Application granted granted Critical
Publication of FR838170A publication Critical patent/FR838170A/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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
FR838170D 1937-11-13 1938-05-20 Improvement in the processes and means of purification, roughening and filtration of fluids Expired FR838170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU838170X 1937-11-13

Publications (1)

Publication Number Publication Date
FR838170A true FR838170A (en) 1939-02-28

Family

ID=19734004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838170D Expired FR838170A (en) 1937-11-13 1938-05-20 Improvement in the processes and means of purification, roughening and filtration of fluids

Country Status (1)

Country Link
FR (1) FR838170A (en)

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