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 PDF

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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
Application number
BE9200462A
Other languages
English (en)
French (fr)
Inventor
Jerzy Mackowiak
Stanislaw Filip
Antony Kosiol
Original Assignee
Envicon Eng Gmbh
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 Envicon Eng Gmbh filed Critical Envicon Eng Gmbh
Application granted granted Critical
Publication of BE1006843A3 publication Critical patent/BE1006843A3/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
    • C02F1/20—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)
  • Gas Separation By Absorption (AREA)
  • Removal Of Specific Substances (AREA)
BE9200462A 1991-05-25 1992-05-20 Procede et dispositif pour eliminer les composes d'ammonium contenus dans des eaux usees. BE1006843A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4117171A DE4117171C1 (xx) 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 (xx)
BE (1) BE1006843A3 (xx)
CH (1) CH684090A5 (xx)
DE (1) DE4117171C1 (xx)
FR (1) FR2676728B1 (xx)
GB (1) GB2256154B (xx)
NL (1) NL9200888A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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
WO2020223739A2 (en) 2019-05-02 2020-11-05 Stemwedel Timothy Manufacturing process for producing ammonia from anaerobic digestate liquid

Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 7832, Derwent World Patents Index; Class E35, AN 78-56864 *

Also Published As

Publication number Publication date
FR2676728B1 (fr) 1995-01-20
GB2256154A (en) 1992-12-02
ATA91892A (de) 1995-10-15
AT401048B (de) 1996-05-28
FR2676728A1 (fr) 1992-11-27
NL9200888A (nl) 1992-12-16
GB9210956D0 (en) 1992-07-08
GB2256154B (en) 1994-08-31
CH684090A5 (de) 1994-07-15
DE4117171C1 (xx) 1992-06-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ENVICON ENG. G.M.B.H.

Effective date: 19980531