[go: up one dir, main page]

LU79123A1 - Procede perfectionne pour l'epuration des eaux residuaires - Google Patents

Procede perfectionne pour l'epuration des eaux residuaires

Info

Publication number
LU79123A1
LU79123A1 LU79123A LU79123A LU79123A1 LU 79123 A1 LU79123 A1 LU 79123A1 LU 79123 A LU79123 A LU 79123A LU 79123 A LU79123 A LU 79123A LU 79123 A1 LU79123 A1 LU 79123A1
Authority
LU
Luxembourg
Prior art keywords
treatment
waste water
perfected process
perfected
waste
Prior art date
Application number
LU79123A
Other languages
English (en)
Inventor
C Josis
T Martens
A Hans
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Priority to LU79123A priority Critical patent/LU79123A1/fr
Priority to DE19782811911 priority patent/DE2811911A1/de
Priority to JP3178578A priority patent/JPS53144150A/ja
Priority to FR7809819A priority patent/FR2384721A1/fr
Publication of LU79123A1 publication Critical patent/LU79123A1/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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment

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)
LU79123A 1977-03-25 1978-02-23 Procede perfectionne pour l'epuration des eaux residuaires LU79123A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
LU79123A LU79123A1 (fr) 1978-02-23 1978-02-23 Procede perfectionne pour l'epuration des eaux residuaires
DE19782811911 DE2811911A1 (de) 1977-03-25 1978-03-18 Verfahren zur abwasserreinigung
JP3178578A JPS53144150A (en) 1977-03-25 1978-03-22 Method of purifying waste water
FR7809819A FR2384721A1 (fr) 1977-03-25 1978-03-24 Perfectionnements aux procedes d'epuration d'eaux residuaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU79123A LU79123A1 (fr) 1978-02-23 1978-02-23 Procede perfectionne pour l'epuration des eaux residuaires

Publications (1)

Publication Number Publication Date
LU79123A1 true LU79123A1 (fr) 1978-06-27

Family

ID=19728850

Family Applications (1)

Application Number Title Priority Date Filing Date
LU79123A LU79123A1 (fr) 1977-03-25 1978-02-23 Procede perfectionne pour l'epuration des eaux residuaires

Country Status (1)

Country Link
LU (1) LU79123A1 (fr)

Similar Documents

Publication Publication Date Title
BE877162A (fr) Procede de traitement d'eau
BE849344A (fr) Procede de traitement d'eaux
BE855423A (fr) Procede d'epuration des eaux usees
BE880344A (fr) Procede de decontamination automatiquement reglable d'eaux residuaires contenant des ions nitrite
BE855426A (fr) Procede et installation pour le traitement des effluents et eaux d'egouts
BE789233A (fr) Procede et appareil perfectionnes pour l'epuration biologique des eaux residuaires
BE829029A (fr) Procede pour l'epuration des eaux residuaires a l'aide de charbon active
BE861944A (fr) Procede d'epuration d'eaux residuaires
LU80327A1 (fr) Procede d'epuration des eaux residuaires
FR2516071B1 (fr) Procede par boues activees pour le traitement d'eaux residuaires
FR2322103A1 (fr) Procede de traitement d'eaux residuaires
BE855399A (fr) Procede de traitement d'eaux sulfurees
BE875961A (fr) Procede de traitement d'eau, notamment d'eau pour aquariums
FR2308598A1 (fr) Procede pour l'epuration biologique d'eau usee
BE877195A (fr) Procede pour l'elimination selective des impuretes
CH548346A (fr) Procede perfectionne pour l'epuration biologiques des eaux residuaires.
DE2962861D1 (en) Process for the biological treatment of waste water
BE862490A (fr) Procede pour l'epuration biologique des eaux
GB2034683B (en) Apparatus for the biological treatment of waste waters
FR2288062A1 (fr) Procede et dispositif pour l'epuration des eaux residuaires
BE877249A (fr) Dispositif pour l'epuration biologique d'eaux residuaires.
BE843000A (fr) Procede d'epuration d'eau usees industrielles
LU79123A1 (fr) Procede perfectionne pour l'epuration des eaux residuaires
BE802734A (fr) Procede et installation pour l'epuration d'eaux usees
BE795889A (fr) Procede pour l'epuration d'eaux usees