BE794877A - Procede et appareil pour l'epuration des eaux usees industrielles - Google Patents

Procede et appareil pour l'epuration des eaux usees industrielles

Info

Publication number
BE794877A
BE794877A BE794877DA BE794877A BE 794877 A BE794877 A BE 794877A BE 794877D A BE794877D A BE 794877DA BE 794877 A BE794877 A BE 794877A
Authority
BE
Belgium
Prior art keywords
treatment
industrial wastewater
wastewater
industrial
Prior art date
Application number
Other languages
English (en)
Original Assignee
Elkem Spigerverket As
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.)
Publication date
Publication of BE794877A publication Critical patent/BE794877A/fr

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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/18—Cyanides

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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
BE794877D 1972-02-04 Procede et appareil pour l'epuration des eaux usees industrielles BE794877A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO28372 1972-02-04

Publications (1)

Publication Number Publication Date
BE794877A true BE794877A (fr) 1973-05-29

Family

ID=19877491

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794877D BE794877A (fr) 1972-02-04 Procede et appareil pour l'epuration des eaux usees industrielles

Country Status (11)

Country Link
US (1) US3950250A (fr)
JP (1) JPS5143313B2 (fr)
BE (1) BE794877A (fr)
BR (1) BR7300735D0 (fr)
CA (1) CA1005933A (fr)
DE (1) DE2305457A1 (fr)
ES (1) ES411034A1 (fr)
FR (1) FR2169928B1 (fr)
GB (2) GB1418743A (fr)
IT (1) IT974761B (fr)
ZA (1) ZA729010B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5170960A (en) * 1974-12-14 1976-06-19 Santo Tekkosho Kk Haiekishorihoho oyobi sochi
ZA905224B (en) * 1989-07-05 1991-04-24 Minproc Tech Process for reducing the cyanide content of a solution
DE8913023U1 (de) * 1989-11-03 1990-03-22 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Aufbereiten von Wasser
CA2009905C (fr) * 1990-02-13 1994-08-30 Michael Langford Malkoski Pompe a mortier de haute densite

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE663623C (de) * 1934-05-22 1938-08-10 Permutit Akt Ges Ruehrvorrichtung fuer Wasserreinigungs- oder -enthaertungsanlagen
US2274953A (en) * 1940-01-06 1942-03-03 Dorr Co Inc Sludge digester
US2573941A (en) * 1947-06-20 1951-11-06 Walker Process Equipment Inc Water treating apparatus and method
US2981682A (en) * 1959-03-06 1961-04-25 Lancy Lab Chlorination of water soluble iron cyanide compounds using mercuric chloride catalyst
NL258275A (fr) * 1959-12-03
US3174313A (en) * 1960-02-02 1965-03-23 Dorr Oliver Inc Treatment tower for paper pulp
US3300047A (en) * 1966-05-05 1967-01-24 Hirsch Abraham Adler Truly vertical flow upflow tank with complete volumetric transit for water and wastetreatment
US3575854A (en) * 1969-04-14 1971-04-20 M & T Chemicals Inc Rapid setiling of gelatinous precipitates
US3615025A (en) * 1969-12-19 1971-10-26 Neptune Microfloc Inc Solids-liquid separator with vertically spaced tube-settlers
US3635346A (en) * 1970-02-24 1972-01-18 Envirotech Corp Solids separator
US3753897A (en) * 1971-03-16 1973-08-21 Y Lin Sewage treatment method and apparatus

Also Published As

Publication number Publication date
FR2169928B1 (fr) 1975-10-31
CA1005933A (en) 1977-02-22
US3950250A (en) 1976-04-13
ZA729010B (en) 1974-07-31
JPS5143313B2 (fr) 1976-11-20
GB1418744A (en) 1975-12-24
ES411034A1 (es) 1975-12-01
JPS4884459A (fr) 1973-11-09
IT974761B (it) 1974-07-10
BR7300735D0 (pt) 1973-10-25
GB1418743A (en) 1975-12-24
AU5163173A (en) 1974-08-01
DE2305457A1 (de) 1973-08-09
FR2169928A1 (fr) 1973-09-14

Similar Documents

Publication Publication Date Title
FR2284567A1 (fr) Procede d'epuration des eaux usees industrielles
BE814535A (fr) Procede et appareil de purification de fluides
BE770948A (fr) Procede et appareil pour l'introduction periodique precise de fluide
BE884476A (fr) Appareil pour le traitement des eaux usees
BE787791A (fr) Procede et dispositif pour l'epuration des eaux d'egout organiquement polluees
BE856361A (fr) Procede pour le traitement des eaux residuaires albumineuses
BE801708A (fr) Procede et dispositif d'epuration d'eaux usees
BE789233A (fr) Procede et appareil perfectionnes pour l'epuration biologique des eaux residuaires
BE802871A (fr) Procede et appareil generateur de reactif oxydant pour le traitement des eaux polluees
FR2553752B1 (fr) Procede et appareil pour le traitement des eaux usees
BE762111A (fr) Procede et dispositif pour le traitement des eaux usees
BE802606A (fr) Procede d'epuration des eaux residuaires sulfurees
RO73076A (fr) Procede et installation pour l'epuration des eaux usees resultees dans les complexes agrozootechniques
BE796725A (fr) Procede d'epuration des eaux residuaires
BE821941A (fr) Procede d'epuration d'eaux usees industrielles
BE787294A (fr) Procede et installation pour l'epuration d'eaux usees
BE763452A (fr) Procede et appareillage pour l'epuration d'eaux polluees par des substances organiques
BE801289A (fr) Procede d'epuration d'eaux usees industrielles
BE801737A (fr) Procede et appareil de purification d'une solution zincifere destinee notamment a l'elaboration electrolytique du zinc
BE762109A (fr) Procede d'epuration des eaux residuaires
BE801758A (fr) Procede et appareil de traitement des eaux-vannes
FR2288062A1 (fr) Procede et dispositif pour l'epuration des eaux residuaires
CH548346A (fr) Procede perfectionne pour l'epuration biologiques des eaux residuaires.
BE794877A (fr) Procede et appareil pour l'epuration des eaux usees industrielles
BE775870A (fr) Procede d'epuration d'eaux residuaires