FR2448510B1 - Procede de traitement chimique d'eaux usees contenant des matieres organiques - Google Patents

Procede de traitement chimique d'eaux usees contenant des matieres organiques

Info

Publication number
FR2448510B1
FR2448510B1 FR8002612A FR8002612A FR2448510B1 FR 2448510 B1 FR2448510 B1 FR 2448510B1 FR 8002612 A FR8002612 A FR 8002612A FR 8002612 A FR8002612 A FR 8002612A FR 2448510 B1 FR2448510 B1 FR 2448510B1
Authority
FR
France
Prior art keywords
waste water
organic material
water containing
containing organic
chemical treatment
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
FR8002612A
Other languages
English (en)
Other versions
FR2448510A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2448510A1 publication Critical patent/FR2448510A1/fr
Application granted granted Critical
Publication of FR2448510B1 publication Critical patent/FR2448510B1/fr
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
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
FR8002612A 1979-02-07 1980-02-06 Procede de traitement chimique d'eaux usees contenant des matieres organiques Expired FR2448510B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUTA001508 HU177908B (en) 1979-02-07 1979-02-07 Method for treating waters contaminated chemically

Publications (2)

Publication Number Publication Date
FR2448510A1 FR2448510A1 (fr) 1980-09-05
FR2448510B1 true FR2448510B1 (fr) 1985-07-19

Family

ID=11001939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002612A Expired FR2448510B1 (fr) 1979-02-07 1980-02-06 Procede de traitement chimique d'eaux usees contenant des matieres organiques

Country Status (9)

Country Link
AT (1) AT379791B (fr)
CS (1) CS216522B2 (fr)
DD (1) DD148758A5 (fr)
DE (1) DE3004121A1 (fr)
FR (1) FR2448510B1 (fr)
GB (1) GB2046235A (fr)
HU (1) HU177908B (fr)
PL (1) PL126576B1 (fr)
YU (1) YU41500B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511358A1 (fr) * 1981-08-14 1983-02-18 Rhone Poulenc Chim Base Procede de preparation d'un agent floculant
DE3629626A1 (de) * 1986-08-30 1988-03-03 Fichtel & Sachs Ag Antriebsnabe fuer fahrraeder od. dgl.
DE8616498U1 (de) * 1986-09-16 1991-03-07 Kreyenberg, Heiner, Dipl.-Ing., 4030 Ratingen Vorrichtung zur Schlammentnahme aus Gewässern und deren Aufbereitung
DE3829089A1 (de) * 1988-08-27 1990-03-01 Innoterv Ipari Foevallalkozo Verfahren zur abscheidung der festen phase aus fluessigen stoffen
IT1230069B (it) * 1989-03-10 1991-10-05 Eniricerche Spa Procedimento per la riduzione del cod da reflui industriali o urbani.
DE4022795A1 (de) * 1990-07-18 1992-01-23 Ruetgerswerke Ag Verfahren zum detoxifizieren von wasser und mittel hierzu
DE19533409A1 (de) * 1995-09-09 1997-03-13 Bakelite Ag Verfahren zur Wasserbehandlung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE226430C (fr) *
GB749662A (en) * 1953-12-24 1956-05-30 Arie Knepper Process for the purification of liquids containing colloidal or suspended substances in very fine division
US3171805A (en) * 1963-04-29 1965-03-02 American Cyanamid Co Flocculation of sewage
GB1092628A (en) * 1964-11-26 1967-11-29 Christiania Portland Cementfab Proteinous animal food
US3399136A (en) * 1965-10-20 1968-08-27 Johns Manville Removal of bacteria from aqueous liquids by filtration
GB1192848A (en) * 1967-11-30 1970-05-20 Metallgesellschaft Ag Process for Dewatering Sewage or Industrial Waste
CH556800A (de) * 1973-07-13 1974-12-13 Swissair Verfahren und anlage zur aufbereitung von abwasser zu brauchwasser.

Also Published As

Publication number Publication date
PL126576B1 (en) 1983-08-31
YU30480A (en) 1983-01-21
DD148758A5 (de) 1981-06-10
CS216522B2 (en) 1982-11-26
DE3004121A1 (de) 1980-08-28
AT379791B (de) 1986-02-25
GB2046235A (en) 1980-11-12
PL221835A1 (fr) 1980-10-20
FR2448510A1 (fr) 1980-09-05
YU41500B (en) 1987-08-31
HU177908B (en) 1982-01-28
ATA43380A (de) 1985-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse