AU2001225510A1 - Method and apparatus for treating ammonia-containing effluent water - Google Patents

Method and apparatus for treating ammonia-containing effluent water

Info

Publication number: AU2001225510A1
Authority: AU; Australia
Prior art keywords: effluent water; containing effluent; treating ammonia; ammonia; treating
Prior art date: 2000-08-09
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.): Abandoned

Application number

AU2001225510A

Inventor

Naomi Imada

Yasuyoshi Kato

Hirofumi Kikkawa

Takanori Nakamoto

Shigehito Takamoto

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.)

Mitsubishi Power Ltd

Original Assignee

Babcock Hitachi KK

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.)

2000-08-09

Filing date

2001-01-12

Publication date

2002-02-18

2000-08-09 Priority claimed from JP2000240844A external-priority patent/JP2002052379A/en

2000-08-31 Priority claimed from JP2000263072A external-priority patent/JP2002066538A/en

2001-01-12 Application filed by Babcock Hitachi KK filed Critical Babcock Hitachi KK

2002-02-18 Publication of AU2001225510A1 publication Critical patent/AU2001225510A1/en

Status Abandoned legal-status Critical Current

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
- 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
- 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
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8634—Ammonia
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Environmental & Geological Engineering (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Water Supply & Treatment (AREA)
Biomedical Technology (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)
Catalysts (AREA)
Physical Water Treatments (AREA)

AU2001225510A 2000-08-09 2001-01-12 Method and apparatus for treating ammonia-containing effluent water Abandoned AU2001225510A1 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JP2000/240844		2000-08-09
JP2000240844A JP2002052379A (en)	2000-08-09	2000-08-09	Method and apparatus for cleaning ammonia-containing wastewater
JP2000263072A JP2002066538A (en)	2000-08-31	2000-08-31	Method and apparatus cleaning ammonia-containing waste water
JP2000/263072		2000-08-31
PCT/JP2001/000134 WO2002012126A1 (en)	2000-08-09	2001-01-12	Method and apparatus for treating ammonia-containing effluent water

Publications (1)

Publication Number	Publication Date
AU2001225510A1 true AU2001225510A1 (en)	2002-02-18

Family

ID=26597610

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2001225510A Abandoned AU2001225510A1 (en)	2000-08-09	2001-01-12	Method and apparatus for treating ammonia-containing effluent water

Country Status (7)

Country	Link
US (1)	US7160527B2 (en)
EP (1)	EP1308420B1 (en)
KR (1)	KR100733689B1 (en)
AU (1)	AU2001225510A1 (en)
CA (1)	CA2418390A1 (en)
DE (1)	DE60141755D1 (en)
WO (1)	WO2002012126A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE60120999T2 (en) *	2000-08-10	2007-01-25	Babcock-Hitachi K.K.	METHOD AND DEVICE FOR TREATING AMMONIA-CONTAINING WASTEWATER
US7943547B2 (en) *	2005-09-14	2011-05-17	Hamilton Sundstrand Space Systems International, Inc.	Selective catalytic oxidation of ammonia to water and nitrogen
CN101970083A (en) *	2007-10-19	2011-02-09	依柯卡特有限公司	Removal of ammonia from fluids
US7901647B2 (en) *	2008-04-07	2011-03-08	Babcock & Wilcox Power Generation Group, Inc.	Enhancement of conventional SCR and SNCR processes with ammonia destruction catalyst

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3715746A1 (en) *	1987-05-12	1988-12-08	Siemens Ag	METHOD FOR REMOVING AMMONIA
DE4020914A1 (en) *	1990-06-30	1992-01-02	Solvay Umweltchemie Gmbh	Gas purificn. by converting ammonia to nitrogen using catalyst - contg. noble metal and transition metal oxide e.g. for purifying waste gas from soda mfr.
US5409681A (en) *	1991-11-27	1995-04-25	Babcock-Hitachi Kabushiki Kaisha	Catalyst for purifying exhaust gas
DE4314896A1 (en) *	1992-05-18	1993-11-25	Siemens Ag	Catalytic ammonia conversion in waste gas - by passage with nitrogen oxide(s) over de-nitrogenation catalyst
US5783160A (en) *	1995-01-27	1998-07-21	Toyota Jidosha Kabushiki Kaisha	Method for purifying combustion exhaust gas
JP3698748B2 (en) *	1995-01-27	2005-09-21	株式会社日本触媒	Ammonia-containing wastewater treatment method
DE19504213A1 (en) *	1995-02-09	1996-08-22	Prantner Gmbh Verfahrenstechni	Purificn. of ammonium-contg. waste water
JPH09323088A (en) *	1996-06-04	1997-12-16	英正 ▲鶴▼田	Treatment of waste water containing ammonia
JP2000093749A (en) *	1998-09-25	2000-04-04	Mitsubishi Heavy Ind Ltd	Gas denitration process
US20020028171A1 (en) *	2000-05-12	2002-03-07	Goetsch Duane A.	Production of hydrogen by autothermic decomposition of ammonia

2001
- 2001-01-12 CA CA002418390A patent/CA2418390A1/en not_active Abandoned
- 2001-01-12 EP EP01900707A patent/EP1308420B1/en not_active Expired - Lifetime
- 2001-01-12 KR KR1020037001862A patent/KR100733689B1/en not_active IP Right Cessation
- 2001-01-12 AU AU2001225510A patent/AU2001225510A1/en not_active Abandoned
- 2001-01-12 DE DE60141755T patent/DE60141755D1/en not_active Expired - Lifetime
- 2001-01-12 US US10/343,754 patent/US7160527B2/en not_active Expired - Fee Related
- 2001-01-12 WO PCT/JP2001/000134 patent/WO2002012126A1/en active Application Filing

Also Published As

Publication number	Publication date
US7160527B2 (en)	2007-01-09
US20030161772A1 (en)	2003-08-28
WO2002012126A1 (en)	2002-02-14
DE60141755D1 (en)	2010-05-20
EP1308420B1 (en)	2010-04-07
KR20030036681A (en)	2003-05-09
CA2418390A1 (en)	2003-02-05
EP1308420A4 (en)	2006-06-21
KR100733689B1 (en)	2007-06-28
EP1308420A1 (en)	2003-05-07

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