HK1020331A1 - A reactor for the depuration of polluted waste waters - Google Patents
A reactor for the depuration of polluted waste watersInfo
- Publication number
- HK1020331A1 HK1020331A1 HK99105478A HK99105478A HK1020331A1 HK 1020331 A1 HK1020331 A1 HK 1020331A1 HK 99105478 A HK99105478 A HK 99105478A HK 99105478 A HK99105478 A HK 99105478A HK 1020331 A1 HK1020331 A1 HK 1020331A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- pct
- tank
- waste waters
- depuration
- reactor
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
-
- 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
- C02F3/22—Activated sludge processes using circulation pipes
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/918—Miscellaneous specific techniques
- Y10S210/926—Miscellaneous specific techniques using oxidation ditch, e.g. carousel
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/75—Flowing liquid aspirates gas
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physical Water Treatments (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Fire-Extinguishing Compositions (AREA)
- Treatment Of Sludge (AREA)
- Removal Of Specific Substances (AREA)
- Biological Treatment Of Waste Water (AREA)
- Processing Of Solid Wastes (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI961291 IT1284071B1 (it) | 1996-06-26 | 1996-06-26 | Reattore per depurare acque residue inquinate |
PCT/EP1997/002309 WO1997049640A1 (en) | 1996-06-26 | 1997-05-06 | A reactor for the depuration of polluted waste waters |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1020331A1 true HK1020331A1 (en) | 2000-04-14 |
Family
ID=11374480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99105478A HK1020331A1 (en) | 1996-06-26 | 1999-11-26 | A reactor for the depuration of polluted waste waters |
Country Status (20)
Country | Link |
---|---|
US (1) | US6090277A (de) |
EP (1) | EP0907615B1 (de) |
JP (1) | JP2000512545A (de) |
KR (1) | KR100451558B1 (de) |
CN (1) | CN1125786C (de) |
AT (1) | ATE189670T1 (de) |
AU (1) | AU717132B2 (de) |
BR (1) | BR9709987A (de) |
DE (1) | DE69701290T2 (de) |
EE (1) | EE03913B1 (de) |
ES (1) | ES2144864T3 (de) |
GR (1) | GR3033349T3 (de) |
HK (1) | HK1020331A1 (de) |
HU (1) | HU221784B1 (de) |
IT (1) | IT1284071B1 (de) |
NZ (1) | NZ333433A (de) |
PL (1) | PL188171B1 (de) |
PT (1) | PT907615E (de) |
TR (1) | TR199802697T2 (de) |
WO (1) | WO1997049640A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29808307U1 (de) | 1998-05-11 | 1998-08-20 | Möbius, Andreas, Prof. Dr.rer.nat., 41472 Neuss | Vorrichtung zum gerichteten Einblasen von Luft, anderen Gasen oder Dämpfen unter gleichzeitiger Flüssigkeitsumwälzung |
MXJL00000003A (es) * | 2000-06-23 | 2002-08-29 | I Castaneda Escorza Simon | Tratamiento de aguas contaminadas, a base de aeracion capilar y recirculacion de lodos clasificados. |
AUPR825701A0 (en) * | 2001-10-15 | 2001-11-08 | Bushwater Holdings Pty Ltd | A water treatment system and apparatus |
US6666965B1 (en) * | 2002-06-14 | 2003-12-23 | Cornell Research Foundation, Inc. | Cellular microbead filter for use in water recirculating system |
ITMI20080742A1 (it) * | 2008-04-23 | 2009-10-24 | Baio Emanuele | Processo e impianto per depurare acque inquinate. |
CN103068745B (zh) * | 2010-06-08 | 2014-07-30 | 戴维·A·克里丹斯 | 用于控制气体或化学制剂的系统和方法 |
HU231065B1 (hu) | 2018-03-06 | 2020-04-28 | Celltech-Paper Kft. | Eljárás vizes bázisú anyagok kavitációs tisztítására és berendezés az eljárás végrehajtására |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846292A (en) * | 1971-04-30 | 1974-11-05 | Kimberly Clark Co | Ejector aerated oxidation ditch for waste treatment |
DE2404289B2 (de) * | 1974-01-30 | 1977-12-29 | Basf Ag, 6700 Ludwigshafen | Belebungsbecken zur biologischen reinigung von abwasser |
BE819769A (nl) * | 1974-09-11 | 1974-12-31 | Inrichting voor het zuiveren van verontreinigd water. | |
GB1486697A (en) * | 1975-03-25 | 1977-09-21 | Dwars Ing Bureau | Process and installation for the purification of sewage |
JPH084731B2 (ja) * | 1985-10-11 | 1996-01-24 | 三菱レイヨン・エンジニアリング株式会社 | 気液混合装置 |
US4863606A (en) * | 1987-12-11 | 1989-09-05 | Ryall Ronald W | Waste water treating process |
US5057230A (en) * | 1990-03-20 | 1991-10-15 | The Boc Group Plc | Dissolution of gas |
JPH0448920A (ja) * | 1990-06-18 | 1992-02-18 | Inax Corp | エゼクタ及び浄化装置 |
JPH05277483A (ja) * | 1992-03-31 | 1993-10-26 | Nippon Petrochem Co Ltd | エアレーション装置 |
-
1996
- 1996-06-26 IT ITMI961291 patent/IT1284071B1/it active IP Right Grant
-
1997
- 1997-05-06 HU HU9903665A patent/HU221784B1/hu not_active IP Right Cessation
- 1997-05-06 NZ NZ333433A patent/NZ333433A/en unknown
- 1997-05-06 PL PL97330898A patent/PL188171B1/pl not_active IP Right Cessation
- 1997-05-06 EP EP19970923851 patent/EP0907615B1/de not_active Expired - Lifetime
- 1997-05-06 EE EE9800434A patent/EE03913B1/xx not_active IP Right Cessation
- 1997-05-06 BR BR9709987A patent/BR9709987A/pt not_active IP Right Cessation
- 1997-05-06 AU AU29524/97A patent/AU717132B2/en not_active Ceased
- 1997-05-06 AT AT97923851T patent/ATE189670T1/de not_active IP Right Cessation
- 1997-05-06 DE DE69701290T patent/DE69701290T2/de not_active Expired - Lifetime
- 1997-05-06 ES ES97923851T patent/ES2144864T3/es not_active Expired - Lifetime
- 1997-05-06 CN CN97195887A patent/CN1125786C/zh not_active Expired - Fee Related
- 1997-05-06 KR KR10-1998-0710551A patent/KR100451558B1/ko not_active IP Right Cessation
- 1997-05-06 TR TR1998/02697T patent/TR199802697T2/xx unknown
- 1997-05-06 US US09/214,121 patent/US6090277A/en not_active Expired - Fee Related
- 1997-05-06 PT PT97923851T patent/PT907615E/pt unknown
- 1997-05-06 JP JP50215698A patent/JP2000512545A/ja not_active Ceased
- 1997-05-06 WO PCT/EP1997/002309 patent/WO1997049640A1/en active IP Right Grant
-
1999
- 1999-11-26 HK HK99105478A patent/HK1020331A1/xx not_active IP Right Cessation
-
2000
- 2000-04-27 GR GR20000401033T patent/GR3033349T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2000512545A (ja) | 2000-09-26 |
EE03913B1 (et) | 2002-12-16 |
EP0907615A1 (de) | 1999-04-14 |
ES2144864T3 (es) | 2000-06-16 |
KR100451558B1 (ko) | 2004-12-14 |
US6090277A (en) | 2000-07-18 |
PT907615E (pt) | 2000-07-31 |
EE9800434A (et) | 1999-06-15 |
DE69701290T2 (de) | 2000-08-24 |
IT1284071B1 (it) | 1998-05-08 |
HUP9903665A3 (en) | 2000-04-28 |
ATE189670T1 (de) | 2000-02-15 |
AU717132B2 (en) | 2000-03-16 |
CN1223624A (zh) | 1999-07-21 |
KR20000022135A (ko) | 2000-04-25 |
TR199802697T2 (xx) | 1999-03-22 |
AU2952497A (en) | 1998-01-14 |
ITMI961291A1 (it) | 1997-12-26 |
BR9709987A (pt) | 1999-08-10 |
GR3033349T3 (en) | 2000-09-29 |
PL188171B1 (pl) | 2004-12-31 |
HU221784B1 (hu) | 2003-01-28 |
ITMI961291A0 (de) | 1996-06-26 |
NZ333433A (en) | 2000-06-23 |
PL330898A1 (en) | 1999-06-07 |
HUP9903665A2 (hu) | 2000-02-28 |
EP0907615B1 (de) | 2000-02-09 |
WO1997049640A1 (en) | 1997-12-31 |
CN1125786C (zh) | 2003-10-29 |
DE69701290D1 (de) | 2000-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20110506 |