EP0958249A4 - Procede de traitement et appareil correspondant - Google Patents
Procede de traitement et appareil correspondantInfo
- Publication number
- EP0958249A4 EP0958249A4 EP97937358A EP97937358A EP0958249A4 EP 0958249 A4 EP0958249 A4 EP 0958249A4 EP 97937358 A EP97937358 A EP 97937358A EP 97937358 A EP97937358 A EP 97937358A EP 0958249 A4 EP0958249 A4 EP 0958249A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- waste water
- treating waste
- treating
- water
- waste
- 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.)
- Withdrawn
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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (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)
- Biological Treatment Of Waste Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPO218296 | 1996-09-06 | ||
AUPO2182A AUPO218296A0 (en) | 1996-09-06 | 1996-09-06 | A process and apparatus for treating waste water |
PCT/AU1997/000577 WO1998009918A1 (fr) | 1996-09-06 | 1997-09-08 | Procede de traitement et appareil correspondant |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0958249A1 EP0958249A1 (fr) | 1999-11-24 |
EP0958249A4 true EP0958249A4 (fr) | 2000-05-31 |
Family
ID=3796495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97937358A Withdrawn EP0958249A4 (fr) | 1996-09-06 | 1997-09-08 | Procede de traitement et appareil correspondant |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0958249A4 (fr) |
JP (1) | JP2001505480A (fr) |
AU (1) | AUPO218296A0 (fr) |
CA (1) | CA2264915A1 (fr) |
WO (1) | WO1998009918A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0207147D0 (en) * | 2002-03-27 | 2002-05-08 | Slurry Aeration Man Systems Lt | Improvements in or relating to slurry/sludge agitation/mixing systems |
CA2387777C (fr) | 2002-05-28 | 2008-04-01 | Ms Filter Inc. | Station de traitement d'eau potable et methode de maintenance |
GB0520900D0 (en) * | 2005-10-14 | 2005-11-23 | Brightwater Engineering Ltd | Method and system |
CN108178311B (zh) * | 2015-12-21 | 2020-11-27 | 浙江华洋水务科技有限公司 | 新能源供电的复合纤维人工水草河道生态修复系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1000422A1 (ru) * | 1981-08-25 | 1983-02-28 | Центральный Научно-Исследовательский И Проектно-Экспериментальный Институт Инженерного Оборудования Городов | Способ очистки сточных вод и устройство дл его осуществлени |
JPH04222696A (ja) * | 1990-12-25 | 1992-08-12 | Ebara Infilco Co Ltd | 有機性汚水の間欠曝気式生物学的処理方法および装置 |
JPH04244294A (ja) * | 1991-01-29 | 1992-09-01 | Kubota Corp | 汚水処理装置 |
JPH04354589A (ja) * | 1991-05-30 | 1992-12-08 | Kubota Corp | 汚水処理装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2655642B1 (fr) * | 1989-12-11 | 1992-02-28 | Anjou Rech | Installation de traitement des eaux par une boucle de filtration tangentielle. |
AU639642B2 (en) * | 1991-08-16 | 1993-07-29 | Louis Adolf Danau | Domestic waste water treatment and apparatus therefor |
DE4307584A1 (de) * | 1993-01-13 | 1994-07-14 | Herhof Umwelttechnik Gmbh | Biofilter, Anlage und Verfahren zur Reinigung von Schmutzwasser |
DE4302321C1 (de) * | 1993-01-28 | 1994-03-17 | Envicon Klaertech Verwalt | Becken zur Elimination von Schwebeteilchen aus Abwässern |
ES2110076T3 (es) * | 1993-02-04 | 1998-02-01 | Ct Umwelttechnik Ag | Instalacion y procedimiento para la purificacion impulsada de agua descargada de una instalacion depuradora biologica. |
GB2282592A (en) * | 1993-08-19 | 1995-04-12 | Copa Products Ltd | Effluent treatment |
-
1996
- 1996-09-06 AU AUPO2182A patent/AUPO218296A0/en not_active Abandoned
-
1997
- 1997-09-08 JP JP51205598A patent/JP2001505480A/ja active Pending
- 1997-09-08 WO PCT/AU1997/000577 patent/WO1998009918A1/fr not_active Application Discontinuation
- 1997-09-08 CA CA 2264915 patent/CA2264915A1/fr not_active Abandoned
- 1997-09-08 EP EP97937358A patent/EP0958249A4/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1000422A1 (ru) * | 1981-08-25 | 1983-02-28 | Центральный Научно-Исследовательский И Проектно-Экспериментальный Институт Инженерного Оборудования Городов | Способ очистки сточных вод и устройство дл его осуществлени |
JPH04222696A (ja) * | 1990-12-25 | 1992-08-12 | Ebara Infilco Co Ltd | 有機性汚水の間欠曝気式生物学的処理方法および装置 |
JPH04244294A (ja) * | 1991-01-29 | 1992-09-01 | Kubota Corp | 汚水処理装置 |
JPH04354589A (ja) * | 1991-05-30 | 1992-12-08 | Kubota Corp | 汚水処理装置 |
Non-Patent Citations (5)
Title |
---|
DATABASE WPI Section Ch Week 198401, Derwent World Patents Index; Class D15, AN 1984-004664, XP002134733 * |
PATENT ABSTRACTS OF JAPAN vol. 016, no. 572 (C - 1010) 11 December 1992 (1992-12-11) * |
PATENT ABSTRACTS OF JAPAN vol. 017, no. 017 (C - 1016) 13 January 1993 (1993-01-13) * |
PATENT ABSTRACTS OF JAPAN vol. 017, no. 211 (C - 1052) 26 April 1993 (1993-04-26) * |
See also references of WO9809918A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0958249A1 (fr) | 1999-11-24 |
CA2264915A1 (fr) | 1998-03-12 |
WO1998009918A1 (fr) | 1998-03-12 |
JP2001505480A (ja) | 2001-04-24 |
AUPO218296A0 (en) | 1996-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19990406 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7C 02F 1/72 A, 7C 02F 1/74 B, 7C 02F 1/78 B, 7C 02F 3/00 B, 7C 02F 9/00 B, 7C 02F 3/20 B, 7C 02F 3/06 B, 7C 02F 3/10 B, 7C 02F 3/12 B |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20000413 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20010102 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20010713 |