FR2339575B1 - - Google Patents

Info

Publication number
FR2339575B1
FR2339575B1 FR7602523A FR7602523A FR2339575B1 FR 2339575 B1 FR2339575 B1 FR 2339575B1 FR 7602523 A FR7602523 A FR 7602523A FR 7602523 A FR7602523 A FR 7602523A FR 2339575 B1 FR2339575 B1 FR 2339575B1
Authority
FR
France
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
FR7602523A
Other languages
French (fr)
Other versions
FR2339575A1 (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.)
Suez International SAS
Original Assignee
Degremont SA
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 Degremont SA filed Critical Degremont SA
Priority to FR7602523A priority Critical patent/FR2339575A1/fr
Publication of FR2339575A1 publication Critical patent/FR2339575A1/fr
Application granted granted Critical
Publication of FR2339575B1 publication Critical patent/FR2339575B1/fr
Granted 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
    • 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
    • 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
    • C02F1/5281—Installations for water purification using chemical agents

Landscapes

  • Chemical & Material Sciences (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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
FR7602523A 1976-01-30 1976-01-30 Procede et installation de traitement des eaux par precipitation cristalline et decantation Granted FR2339575A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7602523A FR2339575A1 (fr) 1976-01-30 1976-01-30 Procede et installation de traitement des eaux par precipitation cristalline et decantation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602523A FR2339575A1 (fr) 1976-01-30 1976-01-30 Procede et installation de traitement des eaux par precipitation cristalline et decantation

Publications (2)

Publication Number Publication Date
FR2339575A1 FR2339575A1 (fr) 1977-08-26
FR2339575B1 true FR2339575B1 (enrdf_load_stackoverflow) 1979-07-20

Family

ID=9168554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602523A Granted FR2339575A1 (fr) 1976-01-30 1976-01-30 Procede et installation de traitement des eaux par precipitation cristalline et decantation

Country Status (1)

Country Link
FR (1) FR2339575A1 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802066C2 (de) * 1978-01-18 1986-05-28 Passavant-Werke AG & Co KG, 6209 Aarbergen Verfahren zur chemisch-mechanischen Aufbereitung vonGrund-, Oberflächen- oder Abwässern
NL187312C (nl) * 1978-05-18 1991-08-16 Dhv Raadgevend Ing Werkwijze voor het defosfateren van water.
NL7905111A (nl) * 1979-06-30 1981-01-05 Stamicarbon Werkwijze voor het chemisch verwijderen van fosfor- verbindingen uit afvalwater en werkwijze voor het zuiveren van afvalwater.
DE3141885C2 (de) * 1981-10-22 1984-07-26 Wintershall Ag, 3100 Celle "Verfahren zum Einlagern von ganz oder teilweise wiederverwendbaren flüssigen Abfallstoffen in untertägige salzumschlossene Hohlräume bzw. Salzkavernen"
FR2742430B1 (fr) * 1995-12-13 1998-09-04 Degremont Procede de dessalement, de demineralisation de solutions contenant des acides et/ou des sels metalliques
FR2742429B1 (fr) * 1995-12-13 1998-02-20 Degremont Procede de desulfatation d'eaux saturees en sultate de calcium
FR2810310B1 (fr) * 2000-06-15 2002-07-26 Htci Dispositif de purification d'effluent

Also Published As

Publication number Publication date
FR2339575A1 (fr) 1977-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse