CS161266B1 - - Google Patents

Info

Publication number
CS161266B1
CS161266B1 CS766871A CS766871A CS161266B1 CS 161266 B1 CS161266 B1 CS 161266B1 CS 766871 A CS766871 A CS 766871A CS 766871 A CS766871 A CS 766871A CS 161266 B1 CS161266 B1 CS 161266B1
Authority
CS
Czechoslovakia
Application number
CS766871A
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
Priority to BE790671D priority Critical patent/BE790671A/xx
Application filed filed Critical
Priority to CS766871A priority patent/CS161266B1/cs
Priority to IT3114172A priority patent/IT970092B/it
Priority to FR7238850A priority patent/FR2158472A1/fr
Priority to DE2253661A priority patent/DE2253661A1/de
Publication of CS161266B1 publication Critical patent/CS161266B1/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Centrifugal Separators (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
CS766871A 1971-11-02 1971-11-02 CS161266B1 (cs)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE790671D BE790671A (fr) 1971-11-02 Procede biochimique d'epuration des eaux residuaires
CS766871A CS161266B1 (cs) 1971-11-02 1971-11-02
IT3114172A IT970092B (it) 1971-11-02 1972-10-31 Procedimento biochimico per la purificazione delle acque di rifiuto
FR7238850A FR2158472A1 (en) 1971-11-02 1972-11-02 Treating waste water from esp wool washing - by anaerobic decompsn and pptn of sulphides
DE2253661A DE2253661A1 (de) 1971-11-02 1972-11-02 Biochemisches verfahren zur reinigung von abwaessern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS766871A CS161266B1 (cs) 1971-11-02 1971-11-02

Publications (1)

Publication Number Publication Date
CS161266B1 true CS161266B1 (cs) 1975-06-10

Family

ID=5426225

Family Applications (1)

Application Number Title Priority Date Filing Date
CS766871A CS161266B1 (cs) 1971-11-02 1971-11-02

Country Status (5)

Country Link
BE (1) BE790671A (cs)
CS (1) CS161266B1 (cs)
DE (1) DE2253661A1 (cs)
FR (1) FR2158472A1 (cs)
IT (1) IT970092B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE446526B (sv) * 1979-04-24 1986-09-22 Rodococc Innovation Ab Forfarande for utfellning av tungmetaller ur avloppsvatten innehallande sulfatjoner
FR2522642A1 (fr) * 1982-03-03 1983-09-09 Flechais Roland Procede d'elimination par compostage d'eaux residuaires chargees en azote notamment des eaux de lavage des laines et installation pour sa mise en oeuvre
SE452000B (sv) * 1984-04-11 1987-11-09 Purac Ab Sett vid anaerob rening av avloppsvatten
SE452605B (sv) * 1984-04-11 1987-12-07 Purac Ab Sett att rena avloppsvatten fran tillverkning av cellulosamassa genom anaerob rening

Also Published As

Publication number Publication date
FR2158472A1 (en) 1973-06-15
IT970092B (it) 1974-04-10
DE2253661A1 (de) 1973-05-10
BE790671A (fr) 1973-02-15

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