BE818409A - Procede d'elimination de charges contenant de l'azote a partir d'eau - Google Patents

Procede d'elimination de charges contenant de l'azote a partir d'eau

Info

Publication number: BE818409A
Authority: BE; Belgium
Prior art keywords: elimination; water; containing nitrogen; loads containing; loads
Prior art date: 1973-10-11

Application number

BE147222A

Other languages

English (en)

Inventor

G E Kurzmann

P Ensenauer

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.)

1973-10-11

Filing date

1974-08-01

Publication date

1974-12-02

1973-10-11 Priority claimed from DE19732351009 external-priority patent/DE2351009C3/de

1974-08-01 Application filed filed Critical

1974-12-02 Publication of BE818409A publication Critical patent/BE818409A/fr

Links

IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
230000008030 elimination Effects 0.000 title 1
238000003379 elimination reaction Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
229910052757 nitrogen Inorganic materials 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
- B01J27/055—Sulfates with alkali metals, copper, gold or silver
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Catalysts (AREA)

BE147222A 1973-10-11 1974-08-01 Procede d'elimination de charges contenant de l'azote a partir d'eau BE818409A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732351009 DE2351009C3 (de)		1973-10-11	Verfahren zur Entfernung von stickstoffhaltigen Belastungsstoffen aus Wasser

Publications (1)

Publication Number	Publication Date
BE818409A true BE818409A (fr)	1974-12-02

Family

ID=5895099

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE147222A BE818409A (fr)	1973-10-11	1974-08-01	Procede d'elimination de charges contenant de l'azote a partir d'eau

Country Status (5)

Country	Link
AT (1)	AT332817B (fr)
BE (1)	BE818409A (fr)
CH (1)	CH595287A5 (fr)
FR (1)	FR2247426A1 (fr)
NL (1)	NL7413245A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2662616B1 (fr) *	1990-05-31	1994-07-08	Anjou Rech	Installation pour le traitement de flux liquides a contacteur monophasique, et dispositif recirculateur-degazeur pour une telle installation.
FR2672230B1 (fr) *	1991-02-04	1993-04-16	Anjou Rech	Installation de melange de deux phases fluides par agitation mecanique, notamment pour le traitement des eaux par transfert de gaz oxydant, et utilisation d'une telle installation.

1974
- 1974-08-01 BE BE147222A patent/BE818409A/fr unknown
- 1974-10-07 FR FR7433628A patent/FR2247426A1/fr active Granted
- 1974-10-08 NL NL7413245A patent/NL7413245A/xx not_active Application Discontinuation
- 1974-10-10 CH CH1363274A patent/CH595287A5/xx not_active IP Right Cessation
- 1974-10-10 AT AT816574A patent/AT332817B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2247426B3 (fr)	1977-07-15
DE2351009A1 (de)	1975-04-17
CH595287A5 (fr)	1978-02-15
NL7413245A (nl)	1975-04-15
DE2351009B2 (de)	1975-09-25
AT332817B (de)	1976-10-25
ATA816574A (de)	1976-01-15
FR2247426A1 (en)	1975-05-09

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