ATE466820T1 - System und verfahren zum entfernen von schlamm mittels ozonierung - Google Patents
System und verfahren zum entfernen von schlamm mittels ozonierungInfo
- Publication number
- ATE466820T1 ATE466820T1 AT07004391T AT07004391T ATE466820T1 AT E466820 T1 ATE466820 T1 AT E466820T1 AT 07004391 T AT07004391 T AT 07004391T AT 07004391 T AT07004391 T AT 07004391T AT E466820 T1 ATE466820 T1 AT E466820T1
- Authority
- AT
- Austria
- Prior art keywords
- sludge
- liquid stream
- biosolids
- ozonation
- treatment
- 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
- C02F3/006—Regulation methods for biological treatment
-
- 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
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
-
- 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
- C02F3/1273—Submerged membrane bioreactors
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/06—Treatment of sludge; Devices therefor by oxidation
-
- 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)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Treatment Of Sludge (AREA)
- Activated Sludge Processes (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/541,100 US7309432B1 (en) | 2006-09-29 | 2006-09-29 | System and method for eliminating sludge via ozonation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE466820T1 true ATE466820T1 (de) | 2010-05-15 |
Family
ID=38887010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07004391T ATE466820T1 (de) | 2006-09-29 | 2007-03-02 | System und verfahren zum entfernen von schlamm mittels ozonierung |
Country Status (12)
Country | Link |
---|---|
US (2) | US7309432B1 (de) |
EP (1) | EP1905743B1 (de) |
JP (1) | JP2010505602A (de) |
CN (1) | CN101516791B (de) |
AT (1) | ATE466820T1 (de) |
BR (1) | BRPI0717486B1 (de) |
CA (1) | CA2664679C (de) |
DE (1) | DE602007006260D1 (de) |
DK (1) | DK1905743T3 (de) |
ES (1) | ES2341370T3 (de) |
NO (1) | NO341674B1 (de) |
WO (1) | WO2008042751A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9248415B2 (en) | 2004-05-25 | 2016-02-02 | Board Of Trustees Of The University Of Arkansas | Systems and methods for maximizing dissolved gas concentration of a single species of gas from a mixture of multiple gases |
US9340438B2 (en) | 2004-05-25 | 2016-05-17 | Board Of Trustees Of The University Of Arkansas | Systems and methods for delivering dissolved gases into force-main and gravity sewers |
US9315402B2 (en) * | 2004-05-25 | 2016-04-19 | Board Of Trustees Of The University Of Arkansas | Systems and methods for wastewater treatment |
US7309432B1 (en) * | 2006-09-29 | 2007-12-18 | Praxair Technology, Inc. | System and method for eliminating sludge via ozonation |
DE102007060914B4 (de) * | 2007-12-14 | 2023-03-16 | Air Liquide Deutschland Gmbh | Verfahren zur Behandlung von Wasser in einer Aufbereitungsanlage |
US8268174B2 (en) * | 2009-11-02 | 2012-09-18 | Ovivo Luxembourg S.a.r.l. | Wastewater treatment method and system with ozonation for microconstituent removal |
CN103974910B (zh) * | 2011-12-01 | 2016-10-19 | 普莱克斯技术有限公司 | 用于在废水处理系统中进行污泥臭氧化的方法和系统 |
US8308946B2 (en) * | 2012-01-28 | 2012-11-13 | Epcot Crenshaw Corporation | Systems and methods for anaerobic digestion of biomaterials |
US9145315B2 (en) | 2013-03-01 | 2015-09-29 | Paradigm Environmental Technologies Inc. | Wastewater treatment process and system |
MX2015011261A (es) | 2013-03-01 | 2016-04-07 | Paradigm Environmental Technologies Inc | Proceso y sistema para el tratamiento de aguas residuales. |
JP5916971B2 (ja) * | 2014-04-29 | 2016-05-11 | 三菱電機株式会社 | 汚泥処理装置および汚泥処理方法 |
BR102014014539A2 (pt) * | 2014-06-13 | 2016-01-05 | Biotecam Assessoria E Desenvolvimento De Tecnologia Ambiental Ltda | equipamento e processo para enriquecimento de cultivos microbianos para aplicações ambientais |
JP6674911B2 (ja) * | 2014-06-24 | 2020-04-01 | ノヴァ ケミカルズ(アンテルナショナル)ソシエテ アノニム | 攪拌反応器内の局所流体齢の制御 |
CN104291442A (zh) * | 2014-10-09 | 2015-01-21 | 常州大学 | 一种抑制sbr池活性污泥膨胀的方法 |
CN104710090B (zh) * | 2015-03-25 | 2016-08-17 | 刘劼 | 一种无污染污泥处理方法 |
US10077418B2 (en) | 2015-04-15 | 2018-09-18 | Board Of Trustees Of The University Of Arkansas | Method for improved rate and control of beverage carbonation with automatic shut-off |
JP2016209800A (ja) * | 2015-05-01 | 2016-12-15 | 株式会社安川電機 | 余剰汚泥減量化装置 |
TWI571443B (zh) * | 2015-07-08 | 2017-02-21 | Lin Zhi-Yan | Biological sludge reduction method |
CN106007256A (zh) | 2016-07-28 | 2016-10-12 | 黄霞 | 微气泡臭氧催化氧化-无曝气生化耦合工艺系统及其应用 |
JP6342029B1 (ja) * | 2017-03-13 | 2018-06-13 | 株式会社御池鐵工所 | 汚泥処理装置 |
JP6818671B2 (ja) * | 2017-10-10 | 2021-01-20 | 三菱電機株式会社 | 廃水処理システム |
CN107721111A (zh) * | 2017-11-10 | 2018-02-23 | 北京宜清源科技有限公司 | 一种污泥减量处理的系统及方法 |
CN111886206A (zh) * | 2018-04-03 | 2020-11-03 | 三菱电机株式会社 | 污泥排出控制装置及水处理系统、污泥排出控制方法 |
CN109467293A (zh) * | 2018-12-25 | 2019-03-15 | 湖南智水环境工程有限公司 | 污泥消减装置及水处理设备 |
CN110526497A (zh) * | 2019-08-22 | 2019-12-03 | 麦王环境技术股份有限公司 | 一种基于mbr与臭氧多点投加结合的废水处理装置及方法 |
IT202100017066A1 (it) | 2021-06-29 | 2022-12-29 | Soc It Acetilene E Derivati S I A D S P A In Breve S I A D S P A | Impianto di trattamento di acque reflue con riduzione dei flussi nocivi in uscita attraverso integrazione e recupero dei flussi gassosi ricchi in ossigeno e ozono con sistemi a basso consumo energetico |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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US4178239A (en) * | 1974-11-13 | 1979-12-11 | Union Carbide Corporation | Biological intermediate sewage treatment with ozone pretreatment |
JPS558835A (en) | 1978-07-04 | 1980-01-22 | Shinryo Air Conditioning Co Ltd | Treatment of surplus sludge |
JP3351047B2 (ja) | 1993-09-27 | 2002-11-25 | 栗田工業株式会社 | 生物汚泥の処理方法 |
JP3697729B2 (ja) * | 1994-11-14 | 2005-09-21 | 栗田工業株式会社 | 生物汚泥のオゾン処理装置 |
JP3521535B2 (ja) | 1995-04-11 | 2004-04-19 | 栗田工業株式会社 | 有機性排液の好気性生物処理装置 |
JP3322783B2 (ja) | 1995-11-30 | 2002-09-09 | 株式会社荏原製作所 | 有機性汚水の処理方法及びその装置 |
WO1998003437A1 (fr) * | 1996-07-19 | 1998-01-29 | Kurita Water Industries Ltd. | Procede et dispositif destines au traitement biologique de fluide organique de rejet |
JP4410163B2 (ja) * | 1997-05-30 | 2010-02-03 | 三菱電機株式会社 | 廃水のオゾン処理方法およびオゾン処理装置 |
JP3397096B2 (ja) | 1997-09-19 | 2003-04-14 | 栗田工業株式会社 | 生物汚泥のオゾン処理装置および方法 |
US6126842A (en) * | 1998-01-30 | 2000-10-03 | Decker; R. Scott | Low-concentration ozone waste water treatment |
JP2001191097A (ja) * | 1999-10-25 | 2001-07-17 | Sumitomo Precision Prod Co Ltd | 排水処理方法 |
DE10035268A1 (de) | 2000-07-20 | 2002-01-31 | Scc Special Comm Cables Gmbh | Optisches Kabel und Kanal- oder Rohrsystem mit einem installierten optischen Kabel |
JP2005230582A (ja) | 2000-10-06 | 2005-09-02 | Able:Kk | 余剰汚泥の減容化方法及び装置 |
WO2002088803A2 (en) | 2001-04-30 | 2002-11-07 | Sterlite Optical Technologies Limited | Dispersion shifted fiber having low dispersion slope |
JP3744428B2 (ja) | 2002-01-30 | 2006-02-08 | 栗田工業株式会社 | 汚泥の好気性消化処理装置および方法 |
DE10215413A1 (de) | 2002-04-08 | 2003-10-23 | Air Liquide Gmbh | Verfahren zur Aufbereitung von Wasser sowie Aufbereitungsanlage |
US20040004038A1 (en) | 2002-07-03 | 2004-01-08 | Jfe Engineering Corporation | Method and apparatus for treating sludge, and method and apparatus for treating wastewater utilizing the same |
JP4503248B2 (ja) * | 2002-08-30 | 2010-07-14 | 住友重機械エンバイロメント株式会社 | 排水処理方法 |
FR2845682B1 (fr) | 2002-10-10 | 2004-11-19 | Air Liquide | Procede de reduction des boues d'un traitement biologique de l'eau mettant en oeuvre de l'ozone |
FR2864069B1 (fr) | 2003-12-17 | 2006-05-05 | Air Liquide | Procede de reduction de boues issues du traitement d'eaux usees par oxygenation et action mecanique |
US7309432B1 (en) * | 2006-09-29 | 2007-12-18 | Praxair Technology, Inc. | System and method for eliminating sludge via ozonation |
-
2006
- 2006-09-29 US US11/541,100 patent/US7309432B1/en active Active
-
2007
- 2007-03-02 EP EP20070004391 patent/EP1905743B1/de not_active Not-in-force
- 2007-03-02 DE DE200760006260 patent/DE602007006260D1/de active Active
- 2007-03-02 ES ES07004391T patent/ES2341370T3/es active Active
- 2007-03-02 AT AT07004391T patent/ATE466820T1/de not_active IP Right Cessation
- 2007-03-02 DK DK07004391T patent/DK1905743T3/da active
- 2007-09-28 WO PCT/US2007/079842 patent/WO2008042751A1/en active Application Filing
- 2007-09-28 CN CN2007800360857A patent/CN101516791B/zh not_active Expired - Fee Related
- 2007-09-28 CA CA 2664679 patent/CA2664679C/en not_active Expired - Fee Related
- 2007-09-28 JP JP2009530624A patent/JP2010505602A/ja active Pending
- 2007-09-28 BR BRPI0717486A patent/BRPI0717486B1/pt not_active IP Right Cessation
- 2007-10-31 US US11/930,264 patent/US7695622B2/en not_active Expired - Fee Related
-
2009
- 2009-04-28 NO NO20091686A patent/NO341674B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BRPI0717486B1 (pt) | 2018-07-17 |
JP2010505602A (ja) | 2010-02-25 |
DE602007006260D1 (de) | 2010-06-17 |
NO20091686L (no) | 2009-06-23 |
CA2664679C (en) | 2012-06-26 |
US7309432B1 (en) | 2007-12-18 |
DK1905743T3 (da) | 2010-08-16 |
NO341674B1 (no) | 2017-12-18 |
CA2664679A1 (en) | 2008-04-10 |
CN101516791A (zh) | 2009-08-26 |
ES2341370T3 (es) | 2010-06-18 |
BRPI0717486A2 (pt) | 2013-10-15 |
EP1905743B1 (de) | 2010-05-05 |
CN101516791B (zh) | 2012-11-28 |
WO2008042751A1 (en) | 2008-04-10 |
US20080128352A1 (en) | 2008-06-05 |
EP1905743A1 (de) | 2008-04-02 |
US7695622B2 (en) | 2010-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |