JP2009513333A - 水生生物を除去するための水処理のための方法および装置 - Google Patents
水生生物を除去するための水処理のための方法および装置 Download PDFInfo
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Abstract
【選択図】 図1
Description
Claims (28)
- 水中に存在する水生生物による汚染を低減するための方法であって、
水生生物で汚染された水の開放体から細長い導管系を通して前記水を汲み上げるステップであり、前記水が、前記導管系内の全ての地点で同じである体積流量を有しており、かつ前記導管系内の任意の地点において圧力ヘッドと速度ヘッドとを有する、ステップと、
船舶のバラストタンクに前記水を差し向けるステップと
を備え、
前記水の前記圧力ヘッドが、第1の地点で前記水の前記速度ヘッドを大きくすることによって、前記導管系内の前記第1の地点で大気圧より低いレベルまで下げられるように、直径が変わる導管系を通して前記水を汲み上げることを特徴とする、方法。 - 前記水が大気圧より低い蒸気圧を有し、かつ、前記第1の地点の前記水の前記圧力ヘッドが、前記蒸気圧より低いレベルまで下げられ、それによって、前記第1の地点で前記水中においてキャビテーションを起こす、請求項1に記載の方法。
- 前記導管系が、上流側端部と下流側端部とを有し、かつ前記第1の地点が、前記導管系内の、前記第1の地点の直近の下流域で前記直径が急激に大きくなるところに位置している、請求項1に記載の方法。
- 前記第1の地点で前記水に螺旋状の渦巻運動を与えるステップをさらに備える、請求項1に記載の方法。
- 前記螺旋状の渦巻運動が収束するようにされる、請求項4に記載の方法。
- 前記導管系内の第2の地点で前記水の前記速度ヘッドを大きくすることによって、前記第2の地点における前記水の前記圧力ヘッドを大気圧より低いレベルに下げるステップをさらに備える、請求項1に記載の方法。
- 前記水が大気圧より低い蒸気圧を有し、かつ前記第2の地点の前記圧力ヘッドが前記蒸気圧より低いレベルに下げられ、それによって、前記第2の地点で前記水中においてキャビテーションを起こす、請求項6に記載の方法。
- 電力が印加される電極を前記水に通過させるステップをさらに備える、請求項1に記載の方法。
- 前記電力が、電気力に敏感な生物において、生物を衰弱させる電気反応を発生させるのに十分なレベルまで上げられる、請求項8に記載の方法。
- 前記水が溶解ガスを含み、前記溶解ガスの一部を沸騰させるのに十分なレベルまで前記電力を上げるステップをさらに備える、請求項8に記載の方法。
- 前記水に、腐食性ガスと反応する金属でできた複数の電極を通過させるステップと、このような電極の材料と反応することによって前記ガスを中和するのに十分な電力を、このような電極に印加するステップとをさらに備える、請求項1に記載の方法。
- ガスを圧力下で前記水へ導入することをさらに備える、請求項に記載の方法。
- 前記ガスが、オゾン、二酸化炭素および排ガスからなる群のうちの1つである、請求項12に記載の方法。
- 前記導管系が、オリフィスを画成している取り外し可能な環状円板を含み、前記導管系から前記環状円板を取り外すステップと、前記環状円板を代替の環状円板と置換するステップとをさらに備える、請求項1に記載の方法。
- 前記環状円板がステンレス鋼で形成されている、請求項14に記載の方法。
- 前記環状円板がセラミック材料で形成されている、請求項14に記載の方法。
- 水体中の水生生物を低減するための装置であって、
上流側端部と下流側端部とを有し、かつ前記水が一定の体積速度で中へ流れ込むことができるように構成されている、細長い導管系を備え、
前記導管系が、
全体として円錐台形の形状を有し、かつ、第1の直径を有する第1の開口部を画成する下流側端部と、前記第1の直径より大きい第2の直径を有する第2の開口部を画成する上流側端部とを有する、第1のテーパ部分と、
前記第1の直径より大きい第3の直径を有する全体として円筒形の形状を有する第1の反応器部分であって、前記第1の反応器部分が、径方向に配置されたコネクタによって前記第1のテーパ部分の前記下流側端部に連結されており、その結果、前記導管系の前記直径が、前記テーパ部分の前記第1の開口部の下流で急激に大きくなるようになっている、第1の反応器部分と
を備える部分を画成しており、
前記第1の直径が、前記導管系を通って下流に流れてくる水においてキャビテーションを起こすように寸法決めされていることを特徴とする、装置。 - 前記第1の直径より小さい直径を有するオリフィスを画成している環状円板をさらに備え、前記円板が、前記第1のテーパ部分と前記第1の反応器部分との間の位置から、それぞれボルトを閉めたり外したりすることにより脱着されるようになっている、請求項17に記載の装置。
- 前記円板がステンレス鋼からなる、請求項18に記載の装置。
- 前記円板がセラミック材料からなる、請求項18に記載の装置。
- 前記反応器部分の内部が、ピッチングによる損傷を低減する材料で裏張りされている、請求項17に記載の装置。
- 前記第1の開口部を通過する水に螺旋流を形成する手段をさらに備える、請求項18に記載の装置。
- 前記第1の開口部を通過する水に螺旋流を形成するように構成されたベーンをさらに備える、請求項17に記載の装置。
- 前記ベーンが螺旋状の経路内に固定されかつ傾斜している、請求項23に記載の装置。
- 前記導管系内を流れる水に電流を誘導するように構成された、前記導管系内に配置された少なくとも1対の電極をさらに備える、請求項17に記載の装置。
- 外部のガスを前記水に導入するように構成されたポートをさらに備える、請求項17に記載の装置。
- 前記電極が、前記水中に溶解している鉱物と反応して腐食性ガスを形成する材料で形成されている、請求項25に記載の装置。
- 前記導管が、
全体として円錐台形の形状を有し、かつ第3の直径を有する第3の開口部を画成している、下流側端部と、前記第3の直径より大きい第4の直径を有する第4の開口部を画成している、上流側端部とを有する、第2のテーパ部分と、
前記第3の直径より大きい第5の直径を有する、全体として円筒形形状を有する第2の反応器部分であって、前記第2反応器部分が径方向に配置されたコネクタによって前記第2のテーパ部分の下流側端部に連結されており、その結果、前記導管系の前記直径が、前記第2のテーパ部分の前記第3の開口部の下流で急激に大きくなるようになっている、第2の反応器部分と
をさらに備える部分を画成しており、
前記第2のテーパ部分が前記第1の反応器部分に連結されており、かつ前記第3の直径が、前記導管系を流れる水においてキャビテーションを起こすように寸法決めされている、請求項17に記載の装置。
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ZA200510473 | 2005-10-28 | ||
PCT/IB2006/003022 WO2007049139A2 (en) | 2005-10-28 | 2006-10-27 | Method and apparatus for water treatment to eliminate aquatic organisms by an abrupt pressure reduction |
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JP2008537222A Pending JP2009513333A (ja) | 2005-10-28 | 2006-10-27 | 水生生物を除去するための水処理のための方法および装置 |
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US (1) | US20100181260A1 (ja) |
EP (1) | EP1954633A2 (ja) |
JP (1) | JP2009513333A (ja) |
KR (1) | KR20080066828A (ja) |
CN (1) | CN101341096B (ja) |
AU (1) | AU2006307586B2 (ja) |
CA (1) | CA2627421A1 (ja) |
IL (1) | IL191066A (ja) |
RU (1) | RU2433087C2 (ja) |
UA (1) | UA99589C2 (ja) |
WO (1) | WO2007049139A2 (ja) |
Cited By (7)
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KR101070222B1 (ko) | 2011-07-19 | 2011-10-06 | 주식회사 성일엔텍 | 고전압 수중충격파를 이용한 슬러지 미생물 파괴장치 |
JP2012157852A (ja) * | 2011-01-31 | 2012-08-23 | Kazuhiro Hayashi | 電極電位差は電気化学反応を起こす原動力とし、船舶のバラスト水の生物、微生物の滅菌、並びに船体に付着する、生物群集を滅菌し付着防止する電極浄化体。 |
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JP5604003B2 (ja) * | 2011-06-23 | 2014-10-08 | 三井造船株式会社 | バラスト水中の水生生物殺滅装置 |
US9902630B2 (en) | 2011-12-22 | 2018-02-27 | Coldharbour Marine Limited | Apparatus and method for liquid pumping |
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Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101510608B1 (ko) | 2006-10-20 | 2015-04-08 | 오션세이버 에이에스. | 액체 처리 방법 및 장치 |
CA2685114A1 (en) | 2007-04-26 | 2008-11-06 | Resource Ballast Technologies (Proprietary) Limited | Water treatment system |
US20120205301A1 (en) * | 2007-08-02 | 2012-08-16 | Mcguire Dennis | Apparatus for treating fluids |
US9266752B2 (en) | 2007-08-02 | 2016-02-23 | Ecosphere Technologies, Inc. | Apparatus for treating fluids |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3572280A (en) * | 1969-02-06 | 1971-03-23 | Donald A Monson | Automatic boat bailer |
WO1998005595A1 (en) * | 1996-08-01 | 1998-02-12 | Burnham Technologies Ltd. | Methods and apparatus for the application of combined fields to disinfect fluids |
JP2002192161A (ja) * | 2000-12-26 | 2002-07-10 | Mitsubishi Heavy Ind Ltd | 船舶のバラスト水の処理方法及びその処理装置 |
WO2004013052A1 (en) * | 2002-08-01 | 2004-02-12 | Sonico Ltd | Fluid processing apparatus |
JP2004524963A (ja) * | 2001-03-16 | 2004-08-19 | ソニコ・リミテッド | 超音波を使用した流体処理装置 |
JP2005271648A (ja) * | 2004-03-23 | 2005-10-06 | Miike Iron Works Co Ltd | 船舶のバラスト水の処理装置 |
WO2005108301A1 (en) * | 2004-05-11 | 2005-11-17 | Metafil As | Ballast water system |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4123800A (en) * | 1977-05-18 | 1978-10-31 | Mazzei Angelo L | Mixer-injector |
US5611993A (en) * | 1995-08-25 | 1997-03-18 | Areopag Usa, Inc. | Ultrasonic method of treating a continuous flow of fluid |
US5816181A (en) | 1996-02-14 | 1998-10-06 | Sherman, Jr.; Thomas W. | Ballast water treatment system |
US5932112A (en) * | 1996-11-27 | 1999-08-03 | Browning Transport Management, Inc. | Method and apparatus for killing microorganisms in ship ballast water |
US6068778A (en) * | 1997-07-18 | 2000-05-30 | Tm Industrial Supply, Inc. | Water purification system |
US6342154B2 (en) * | 1999-10-15 | 2002-01-29 | Ronald Barnes | Assembly for purifying water |
CA2311806C (en) * | 1997-12-03 | 2004-04-20 | Lawrence C. Darwin | Water sterilization system incorporating ultrasonic device |
US5863128A (en) * | 1997-12-04 | 1999-01-26 | Mazzei; Angelo L. | Mixer-injectors with twisting and straightening vanes |
US6125778A (en) * | 1998-03-16 | 2000-10-03 | Rodden; Raymond M. | Ballast water treatment |
AU3090099A (en) * | 1998-03-20 | 1999-10-18 | Angelo L. Mazzei | Stripping of contaminants from water |
US6129850A (en) * | 1998-06-26 | 2000-10-10 | Del Industries, Inc. | Apparatus for purifying spas/jetted tubs |
US6402965B1 (en) * | 1999-07-13 | 2002-06-11 | Oceanit Laboratories, Inc. | Ship ballast water ultrasonic treatment |
US6500345B2 (en) * | 2000-07-31 | 2002-12-31 | Maritime Solutions, Inc. | Apparatus and method for treating water |
US6516738B2 (en) * | 2000-12-01 | 2003-02-11 | Nutech O3 | Method and apparatus for delivering ozone to ballast tanks |
US6716340B2 (en) * | 2001-02-12 | 2004-04-06 | Will Craig Meyer | Water treatment system |
US6869540B2 (en) * | 2002-04-17 | 2005-03-22 | Nutech 03 | Ballast water ozone injection method and system |
US20030205136A1 (en) * | 2002-05-02 | 2003-11-06 | Mcnulty Peter Drummond | System and method of water treatment |
WO2004002895A2 (en) | 2002-06-29 | 2004-01-08 | The Marenco Group | Ballast water treatment systems including related apparatus and methods |
CN1197786C (zh) * | 2003-06-13 | 2005-04-20 | 大连海事大学 | 在船上输送压载水过程中杀灭生物的方法及设备 |
KR100542895B1 (ko) | 2003-12-22 | 2006-01-11 | 재단법인 포항산업과학연구원 | 차아염소산나트륨을 이용한 전해식 밸러스트수 처리방법및 처리장치 |
GB0410478D0 (en) * | 2004-05-11 | 2004-06-16 | Foss & Varenhed Entpr As | Method |
GB0411180D0 (en) * | 2004-05-19 | 2004-06-23 | Reederei Hesse Gmbh & Co Kg | Treatment of ballast water |
-
2006
- 2006-10-27 EP EP06820824A patent/EP1954633A2/en not_active Withdrawn
- 2006-10-27 RU RU2008121929/05A patent/RU2433087C2/ru not_active IP Right Cessation
- 2006-10-27 CA CA002627421A patent/CA2627421A1/en not_active Abandoned
- 2006-10-27 WO PCT/IB2006/003022 patent/WO2007049139A2/en active Application Filing
- 2006-10-27 KR KR1020087012862A patent/KR20080066828A/ko not_active Application Discontinuation
- 2006-10-27 AU AU2006307586A patent/AU2006307586B2/en not_active Ceased
- 2006-10-27 JP JP2008537222A patent/JP2009513333A/ja active Pending
- 2006-10-27 US US12/084,226 patent/US20100181260A1/en not_active Abandoned
- 2006-10-27 UA UAA200807333A patent/UA99589C2/ru unknown
- 2006-10-27 CN CN2006800481787A patent/CN101341096B/zh not_active Expired - Fee Related
-
2008
- 2008-04-27 IL IL191066A patent/IL191066A/en not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3572280A (en) * | 1969-02-06 | 1971-03-23 | Donald A Monson | Automatic boat bailer |
WO1998005595A1 (en) * | 1996-08-01 | 1998-02-12 | Burnham Technologies Ltd. | Methods and apparatus for the application of combined fields to disinfect fluids |
JP2002192161A (ja) * | 2000-12-26 | 2002-07-10 | Mitsubishi Heavy Ind Ltd | 船舶のバラスト水の処理方法及びその処理装置 |
JP2004524963A (ja) * | 2001-03-16 | 2004-08-19 | ソニコ・リミテッド | 超音波を使用した流体処理装置 |
WO2004013052A1 (en) * | 2002-08-01 | 2004-02-12 | Sonico Ltd | Fluid processing apparatus |
JP2005271648A (ja) * | 2004-03-23 | 2005-10-06 | Miike Iron Works Co Ltd | 船舶のバラスト水の処理装置 |
WO2005108301A1 (en) * | 2004-05-11 | 2005-11-17 | Metafil As | Ballast water system |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011108032A1 (ja) * | 2010-03-05 | 2011-09-09 | 国立大学法人東北大学 | バラスト水処理装置と該装置を使用したバラスト水無害化処理システム及びその方法 |
JPWO2011108032A1 (ja) * | 2010-03-05 | 2013-06-20 | 国立大学法人東北大学 | バラスト水処理装置と該装置を使用したバラスト水無害化処理システム及びその方法 |
JP5551585B2 (ja) * | 2010-03-05 | 2014-07-16 | 国立大学法人東北大学 | バラスト水処理装置と該装置を使用したバラスト水無害化処理システム及びその方法 |
JP2013536343A (ja) * | 2010-06-29 | 2013-09-19 | コールドハーバー・マリーン・リミテッド | 衝撃波発生装置及び衝撃波送出方法 |
US10711807B2 (en) | 2010-06-29 | 2020-07-14 | Coldharbour Marine Limited | Gas lift pump apparatus with ultrasonic energy generator and method |
JP2012157852A (ja) * | 2011-01-31 | 2012-08-23 | Kazuhiro Hayashi | 電極電位差は電気化学反応を起こす原動力とし、船舶のバラスト水の生物、微生物の滅菌、並びに船体に付着する、生物群集を滅菌し付着防止する電極浄化体。 |
JP5604003B2 (ja) * | 2011-06-23 | 2014-10-08 | 三井造船株式会社 | バラスト水中の水生生物殺滅装置 |
JPWO2012176600A1 (ja) * | 2011-06-23 | 2015-02-23 | 三井造船株式会社 | 液中の水生生物殺滅方法、バラスト水中の水生生物殺滅方法及び装置 |
KR101070222B1 (ko) | 2011-07-19 | 2011-10-06 | 주식회사 성일엔텍 | 고전압 수중충격파를 이용한 슬러지 미생물 파괴장치 |
US9902630B2 (en) | 2011-12-22 | 2018-02-27 | Coldharbour Marine Limited | Apparatus and method for liquid pumping |
US10765988B2 (en) | 2013-10-14 | 2020-09-08 | Coldharbour Marine Limited | Apparatus and method for treating gas in a liquid medium with ultrasonic energy for chemical reaction |
Also Published As
Publication number | Publication date |
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WO2007049139A2 (en) | 2007-05-03 |
EP1954633A2 (en) | 2008-08-13 |
US20100181260A1 (en) | 2010-07-22 |
AU2006307586A1 (en) | 2007-05-03 |
WO2007049139A3 (en) | 2007-07-26 |
CA2627421A1 (en) | 2007-05-03 |
IL191066A (en) | 2011-12-29 |
RU2433087C2 (ru) | 2011-11-10 |
KR20080066828A (ko) | 2008-07-16 |
AU2006307586B2 (en) | 2011-03-24 |
RU2008121929A (ru) | 2009-12-20 |
CN101341096B (zh) | 2012-06-27 |
UA99589C2 (ru) | 2012-09-10 |
CN101341096A (zh) | 2009-01-07 |
IL191066A0 (en) | 2008-12-29 |
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