BE1006843A3 - Procede et dispositif pour eliminer les composes d'ammonium contenus dans des eaux usees. - Google Patents
Procede et dispositif pour eliminer les composes d'ammonium contenus dans des eaux usees. Download PDFInfo
- Publication number
- BE1006843A3 BE1006843A3 BE9200462A BE9200462A BE1006843A3 BE 1006843 A3 BE1006843 A3 BE 1006843A3 BE 9200462 A BE9200462 A BE 9200462A BE 9200462 A BE9200462 A BE 9200462A BE 1006843 A3 BE1006843 A3 BE 1006843A3
- Authority
- BE
- Belgium
- Prior art keywords
- packed column
- sent
- absorber
- liquid
- condenser
- Prior art date
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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0036—Flash degasification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
- B01D5/009—Collecting, removing and/or treatment of the condensate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physical Water Treatments (AREA)
- Removal Of Specific Substances (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4117171A DE4117171C1 (ru) | 1991-05-25 | 1991-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE1006843A3 true BE1006843A3 (fr) | 1995-01-03 |
Family
ID=6432458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE9200462A BE1006843A3 (fr) | 1991-05-25 | 1992-05-20 | Procede et dispositif pour eliminer les composes d'ammonium contenus dans des eaux usees. |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT401048B (ru) |
BE (1) | BE1006843A3 (ru) |
CH (1) | CH684090A5 (ru) |
DE (1) | DE4117171C1 (ru) |
FR (1) | FR2676728B1 (ru) |
GB (1) | GB2256154B (ru) |
NL (1) | NL9200888A (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4239637C1 (de) * | 1992-11-23 | 1994-04-28 | Preussag Noell Wassertech | Verfahren und Vorrichtung zur Entfernung von ammoniumhaltigen Verbindungen aus Abwässern |
DE4330570C1 (de) * | 1992-11-23 | 1995-05-04 | Preussag Noell Wassertech | Verfahren und Vorrichtung zur Entfernung von ammoniumhaltigen Verbindungen aus Abwässern |
DE102008011005A1 (de) | 2007-06-01 | 2008-12-04 | Matschiner, Barbara, Dr. | Verfahren zur Gewinnung von Ammoniak aus ammoniumstickstoffhaltigen Lösungen |
CN108408815A (zh) * | 2018-02-02 | 2018-08-17 | 张国梁 | 一种氨氮吹脱塔 |
US11518720B2 (en) | 2019-05-02 | 2022-12-06 | California Organic Fertilizers, Inc. | Manufacturing process for producing ammonia from anaerobic digestate liquid |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR68883E (fr) * | 1951-09-18 | 1958-06-11 | Metallgesellschaft Ag | Procédé pour le traitement des eaux contenant des phénols, du sulfure d'hydrogène, du gaz carbonique, de l'ammoniac et éventuellement d'autres matières organiques ou inorganiques |
DD131254A1 (de) * | 1976-10-19 | 1978-06-14 | Kurt Drews | Verfahren zur gewinnung von ammoniak |
DE3517531A1 (de) * | 1984-09-10 | 1986-03-20 | VEB Chemieanlagenbaukombinat Leipzig-Grimma, DDR 7240 Grimma | Verfahren zur gewinnung von ammoniak aus schwefelwasserstoff- und/oder kohlendioxidhaltigem ammoniakwasser |
DE3707446A1 (de) * | 1987-03-07 | 1988-09-29 | Steinmueller Gmbh L & C | Verfahren zum entfernen von ammoniak aus einem abwasser eines rauchgasreinigungsprozesses |
DE3831013A1 (de) * | 1988-09-12 | 1990-03-15 | Siemens Ag | Verfahren und vorrichtung zum abtrennen von ammoniak aus abwaessern |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS198670B1 (en) * | 1978-03-14 | 1980-06-30 | Vaclav Hladky | Method of removal nitrogen compounds ammonia type from industrial waste water |
US4594131A (en) * | 1984-08-13 | 1986-06-10 | United States Steel Corporation | Process for removing ammonia and acid gases from process streams |
DE3520934C1 (de) * | 1985-06-12 | 1986-06-05 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum Gewinnen von Ammoniak aus einem NH3,CO2 und H2S enthaltenden Abwasser |
DD265886A1 (de) * | 1987-11-09 | 1989-03-15 | Leipzig Chemieanlagen | Verfahren zur abtrennung von kohlendioxid aus einer kohlendioxid und ammoniak enthaltenden loesung |
-
1991
- 1991-05-25 DE DE4117171A patent/DE4117171C1/de not_active Expired - Lifetime
-
1992
- 1992-05-06 AT AT0091892A patent/AT401048B/de not_active IP Right Cessation
- 1992-05-14 CH CH1544/92A patent/CH684090A5/de not_active IP Right Cessation
- 1992-05-20 BE BE9200462A patent/BE1006843A3/fr not_active IP Right Cessation
- 1992-05-20 NL NL9200888A patent/NL9200888A/nl not_active Application Discontinuation
- 1992-05-22 FR FR9206264A patent/FR2676728B1/fr not_active Expired - Fee Related
- 1992-05-22 GB GB9210956A patent/GB2256154B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR68883E (fr) * | 1951-09-18 | 1958-06-11 | Metallgesellschaft Ag | Procédé pour le traitement des eaux contenant des phénols, du sulfure d'hydrogène, du gaz carbonique, de l'ammoniac et éventuellement d'autres matières organiques ou inorganiques |
DD131254A1 (de) * | 1976-10-19 | 1978-06-14 | Kurt Drews | Verfahren zur gewinnung von ammoniak |
DE3517531A1 (de) * | 1984-09-10 | 1986-03-20 | VEB Chemieanlagenbaukombinat Leipzig-Grimma, DDR 7240 Grimma | Verfahren zur gewinnung von ammoniak aus schwefelwasserstoff- und/oder kohlendioxidhaltigem ammoniakwasser |
DE3707446A1 (de) * | 1987-03-07 | 1988-09-29 | Steinmueller Gmbh L & C | Verfahren zum entfernen von ammoniak aus einem abwasser eines rauchgasreinigungsprozesses |
DE3831013A1 (de) * | 1988-09-12 | 1990-03-15 | Siemens Ag | Verfahren und vorrichtung zum abtrennen von ammoniak aus abwaessern |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Section Ch Week 7832, Derwent World Patents Index; Class E35, AN 78-56864 * |
Also Published As
Publication number | Publication date |
---|---|
GB2256154A (en) | 1992-12-02 |
NL9200888A (nl) | 1992-12-16 |
DE4117171C1 (ru) | 1992-06-25 |
ATA91892A (de) | 1995-10-15 |
CH684090A5 (de) | 1994-07-15 |
AT401048B (de) | 1996-05-28 |
FR2676728B1 (fr) | 1995-01-20 |
GB2256154B (en) | 1994-08-31 |
GB9210956D0 (en) | 1992-07-08 |
FR2676728A1 (fr) | 1992-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ENVICON ENG. G.M.B.H. Effective date: 19980531 |