FR2302279A1 - Procede d'elimination de composes d'azote contenus dans l'eau - Google Patents

Procede d'elimination de composes d'azote contenus dans l'eau

Info

Publication number
FR2302279A1
FR2302279A1 FR7605628A FR7605628A FR2302279A1 FR 2302279 A1 FR2302279 A1 FR 2302279A1 FR 7605628 A FR7605628 A FR 7605628A FR 7605628 A FR7605628 A FR 7605628A FR 2302279 A1 FR2302279 A1 FR 2302279A1
Authority
FR
France
Prior art keywords
water
treating
esp
achromobacter
pseudomonas
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.)
Pending
Application number
FR7605628A
Other languages
English (en)
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.)
Euroc Administration AB
Original Assignee
Euroc Administration AB
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 Euroc Administration AB filed Critical Euroc Administration AB
Publication of FR2302279A1 publication Critical patent/FR2302279A1/fr
Pending 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C02F3/305—Nitrification and denitrification treatment characterised by the denitrification
    • C02F3/306—Denitrification of water in soil
    • 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
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C02F1/645—Devices for iron precipitation and treatment by air
    • 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
    • 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
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Soil Sciences (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Biological Wastes In General (AREA)
FR7605628A 1975-02-27 1976-02-27 Procede d'elimination de composes d'azote contenus dans l'eau Pending FR2302279A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502197 1975-02-27

Publications (1)

Publication Number Publication Date
FR2302279A1 true FR2302279A1 (fr) 1976-09-24

Family

ID=20323815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605628A Pending FR2302279A1 (fr) 1975-02-27 1976-02-27 Procede d'elimination de composes d'azote contenus dans l'eau

Country Status (10)

Country Link
JP (1) JPS51110856A (fr)
CA (1) CA1072691A (fr)
CS (1) CS194742B2 (fr)
DD (1) DD124968A5 (fr)
DE (1) DE2607114A1 (fr)
DK (1) DK81876A (fr)
FR (1) FR2302279A1 (fr)
MX (1) MX3385E (fr)
NL (1) NL7602004A (fr)
PL (1) PL100138B1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004397A1 (fr) * 1978-03-22 1979-10-03 Stamicarbon B.V. Procédé pour la séparation de la mélamine de liquides la contenant
FR2550182A1 (fr) * 1983-08-02 1985-02-08 Rech Geolog Miniere Procede de denitrification des eaux souterraines en vue de leur potabilisation
EP0154105A1 (fr) * 1984-01-16 1985-09-11 Vyrmetoder AB Procédé pour la diminution de la teneur en nitrates dans l'eau
FR2622567A1 (fr) * 1987-11-04 1989-05-05 Gestion Sa Fse Et Procede de detoxification anoxique in situ de nappes souterraines contaminees
EP0402157A1 (fr) * 1989-06-08 1990-12-12 Environmental Science And Engineering, Inc. Système de remède avec un bioréacteur à lit fixe
WO2024189283A1 (fr) 2023-03-13 2024-09-19 Stellantis Auto Sas Procédé et dispositif de contrôle d'un système actif de freinage d'urgence par témoin de signalisation

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8101682A (nl) * 1981-04-03 1982-11-01 Nicolaas Arie Van Staveren Werkwijze en inriching voor de anaerobe vergisting van vloeibare mest.
CH653317A5 (de) * 1982-02-18 1985-12-31 Sulzer Ag Verfahren und anlage zur biologischen denitrifikation von grundwasser.
DE3444139A1 (de) * 1984-12-04 1986-06-05 Stefan 4835 Rietberg Elmer Arbeitsweise und vorrichtung zum behandeln von grundwasser
DE19853906C2 (de) * 1998-11-23 2001-11-15 Materialforschungs Und Pruefan Verfahren und Anordnung zur Reinigung von Sickerwasser
JP4625552B2 (ja) * 1999-03-08 2011-02-02 大成建設株式会社 地下水の浄化方法
JP2001269699A (ja) * 2000-03-24 2001-10-02 Japan Science & Technology Corp 硝酸汚染地下水の直接浄化方法
BRPI0417841A (pt) * 2003-12-19 2007-04-27 Terreco processo para remover um contaminante do lençol freático contaminado

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE114709C (fr) *
FR2031386A1 (fr) * 1969-02-13 1970-11-20 Reijonen Yrjo
US3829377A (en) * 1970-11-16 1974-08-13 Union Oil Co Reduction of water pollution by biological denitrification
FR2270210A1 (fr) * 1974-05-09 1975-12-05 Celanese Corp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE114709C (fr) *
FR2031386A1 (fr) * 1969-02-13 1970-11-20 Reijonen Yrjo
US3829377A (en) * 1970-11-16 1974-08-13 Union Oil Co Reduction of water pollution by biological denitrification
FR2270210A1 (fr) * 1974-05-09 1975-12-05 Celanese Corp

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1971 *
CA1974 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004397A1 (fr) * 1978-03-22 1979-10-03 Stamicarbon B.V. Procédé pour la séparation de la mélamine de liquides la contenant
FR2550182A1 (fr) * 1983-08-02 1985-02-08 Rech Geolog Miniere Procede de denitrification des eaux souterraines en vue de leur potabilisation
EP0133405A1 (fr) * 1983-08-02 1985-02-20 Bureau De Recherches Geologiques Et Minieres Procédé de dénitrification des eaux souterraines en vue de leur potabilisation
US4576717A (en) * 1983-08-02 1986-03-18 Bureau De Recherches Geologiques Et Minieres Process for denitrifying subterreanean waters to make them potable
EP0154105A1 (fr) * 1984-01-16 1985-09-11 Vyrmetoder AB Procédé pour la diminution de la teneur en nitrates dans l'eau
FR2622567A1 (fr) * 1987-11-04 1989-05-05 Gestion Sa Fse Et Procede de detoxification anoxique in situ de nappes souterraines contaminees
EP0315526A1 (fr) * 1987-11-04 1989-05-10 Safege Societe Anonyme Francaise D'etudes Et De Gestion Procédé de détoxification anoxique in situ de nappes souterraines contaminées
EP0402157A1 (fr) * 1989-06-08 1990-12-12 Environmental Science And Engineering, Inc. Système de remède avec un bioréacteur à lit fixe
WO2024189283A1 (fr) 2023-03-13 2024-09-19 Stellantis Auto Sas Procédé et dispositif de contrôle d'un système actif de freinage d'urgence par témoin de signalisation

Also Published As

Publication number Publication date
DK81876A (da) 1976-08-28
CS194742B2 (en) 1979-12-31
JPS51110856A (ja) 1976-09-30
NL7602004A (nl) 1976-08-31
PL100138B1 (pl) 1978-09-30
MX3385E (es) 1980-10-27
DE2607114A1 (de) 1976-09-09
DD124968A5 (fr) 1977-03-23
CA1072691A (fr) 1980-02-26

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