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1. 发明授权

US06395533B1 Recovering microorganisms from soil by suspending soil in a citrate buffer 失效
标题翻译：通过将土壤悬浮在柠檬酸盐缓冲液中从土壤中回收微生物
公开(公告)号：US06395533B1
公开(公告)日：2002-05-28
申请号：US08433212
申请日：1995-05-02
申请人： Masahiro Kawaguchi , Etsuko Sugawa , Akira Kuriyama
发明人： Masahiro Kawaguchi , Etsuko Sugawa , Akira Kuriyama
IPC分类号： C12N100
CPC分类号： C12N1/20 , B09C1/10 , Y10S435/822
摘要： Microorganisms are recovered from soil by suspending a soil sample containing the microorganisms in a buffer solution comprising an organic acid of 3 or more carbon atoms, and then separating the microorganisms into supernatant of the suspension. Furthermore, the citrate buffer is a citric acid and a salt of citric acid. Also microorganisms are separated from the soil particles and recovered from the suspension by centrifugation or electrophoresis.
摘要翻译：通过将含有微生物的土壤样品悬浮在包含3个或更多个碳原子的有机酸的缓冲溶液中，然后将微生物分离到悬浮液的上清液中，从土壤中回收微生物。此外，柠檬酸盐缓冲液是柠檬酸和柠檬酸盐。微生物也与土壤颗粒分离，并通过离心或电泳从悬浮液中回收。

2. 发明授权

US5906932A Process for soil remediation and apparatus used therefor 失效
标题翻译：土壤修复过程及其使用的设备
公开(公告)号：US5906932A
公开(公告)日：1999-05-25
申请号：US831695
申请日：1997-04-10
申请人： Akira Kuriyama , Etsuko Sugawa , Yoshiyuki Touge , Masahiro Kawaguchi , Masatoshi Iio , Yuri Senshu , Akira Watanabe
发明人： Akira Kuriyama , Etsuko Sugawa , Yoshiyuki Touge , Masahiro Kawaguchi , Masatoshi Iio , Yuri Senshu , Akira Watanabe
IPC分类号： B09C1/10 , B09B3/00
CPC分类号： B09C1/10 , B09C2101/00
摘要： A soil remedying process for the soil contaminated with a volatile pollutant, which comprises the steps of forming in a probe a remediation site containing a microorganism which can degrade the volatile pollutant, introducing the volatile pollutant into the remediation site in the probe, and degrading the volatile pollutant by the microorganism.
摘要翻译：污染有挥发性污染物的土壤的土壤补救过程包括以下步骤：在探针中形成含有可降解挥发性污染物的微生物的修复部位，将挥发性污染物引入探针的修复部位，并使微生物挥发性污染物。

3. 发明授权

US06319706B1 Process and apparatus for remedying polluted media 失效
标题翻译：补救污染媒体的过程和设备
公开(公告)号：US06319706B1
公开(公告)日：2001-11-20
申请号：US09079166
申请日：1998-05-15
申请人： Masahiro Kawaguchi , Etsuko Sugawa , Yoshiyuki Toge , Akira Kuriyama , Takeshi Imamura
发明人： Masahiro Kawaguchi , Etsuko Sugawa , Yoshiyuki Toge , Akira Kuriyama , Takeshi Imamura
IPC分类号： C12M100
CPC分类号： B09C1/10
摘要： A process to remedy a polluted medium includes contacting a first medium containing a pollutant with a second medium containing a microorganism which is capable of decomposing the pollutant. A membrane permeable to the pollutant and impermeable to the microorganism is spaced between the first and second media. The first medium and the second medium may flow in opposite directions to each other.
摘要翻译：补救污染培养基的方法包括使含有污染物的第一培养基与含能够分解污染物的微生物的第二培养基接触。可渗透污染物并且对微生物不可渗透的膜在第一和第二介质之间间隔开。第一介质和第二介质可以彼此相反的方向流动。

4. 发明授权

US06800257B1 Process for preparing trichloracetic acid and apparatus for use in such process 失效
标题翻译：制备三氯乙酸的方法和用于该方法的装置
公开(公告)号：US06800257B1
公开(公告)日：2004-10-05
申请号：US09685740
申请日：2000-10-11
申请人： Akira Kuriyama , Etsuko Sugawa , Kinya Kato , Masahiro Kawaguchi
发明人： Akira Kuriyama , Etsuko Sugawa , Kinya Kato , Masahiro Kawaguchi
IPC分类号： B01J912
CPC分类号： C02F1/4618 , B01J19/123 , B01J19/127 , C02F2209/04 , C02F2209/06 , C07C51/16 , C07C53/16
摘要： A process for preparing trichloroacetic acid comprises the step of bringing functional water capable of partial oxidizing tetrachloroethylene under irradiation with light or aerated functional water gas which is produced by aerating the above functional water and has a capability similar to that of the above functional water into contact with tetrachloroethylene under irradiation with light. And an apparatus for preparing trichloroacetic acid comprises a closable container as a means for bringing functional water capable of partial oxidizing tetrachloroethylene under irradiation with light or aerated functional water gas which is produced by aerating the above functional water and has a capability similar to that of the above functional water into contact with tetrachloroethylene, and means for irradiating the above contact mixture with light.
摘要翻译：制备三氯乙酸的方法包括以下步骤：在通过曝光上述功能水产生的光或充气功能水气体的照射下，使能够部分氧化四氯乙烯的官能水，并具有与上述官能水相似的能力接触用四氯乙烯照射光。另外，制备三氯乙酸的装置包括一个可封闭的容器，作为在通过充气上述功能水产生的光或充气功能水气体的照射下使能够部分氧化四氯乙烯的功能水的装置，并且具有与上述官能水与四氯乙烯接触，以及用于用光照射上述接触混合物的装置。

5. 发明授权

US06368019B2 Method for soil remediation 失效
标题翻译：土壤修复方法
公开(公告)号：US06368019B2
公开(公告)日：2002-04-09
申请号：US09047339
申请日：1998-03-25
申请人： Etsuko Sugawa , Masahiro Kawaguchi
发明人： Etsuko Sugawa , Masahiro Kawaguchi
IPC分类号： B09C110
CPC分类号： B09C1/10
摘要： The present invention provides a method for remedying soil containing a region polluted with a pollutant which comprises a step of injecting into the soil a liquid containing a microorganism having an activity to decompose the pollutant or a liquid containing the microorganism and an activation agent for the microorganism decomposing the pollutant, wherein the step comprises isolating the region from surrounding soil with a barrier made of a material that does not allow the pollutant, the microorganism, the activation agent or water to pass through, and replacing void water in the isolated region with the liquid.
摘要翻译：本发明提供了一种补救含有污染物污染区域的土壤的方法，该方法包括向土壤中注入含有分解污染物的微生物或含有微生物的液体的液体和微生物活化剂的步骤分解污染物，其中步骤包括用不允许污染物，微生物，活化剂或水通过的材料制成的屏障将周围土壤隔离，并用隔离区域中的空隙水代替液体。

6. 发明授权

US07083707B2 Decomposition apparatus and decomposition method 失效
公开(公告)号：US07083707B2
公开(公告)日：2006-08-01
申请号：US10206622
申请日：2002-07-26
申请人： Toshihiko Miura , Hiroshi Kubo , Kinya Kato , Masahiro Kawaguchi , Akira Kuriyama
发明人： Toshihiko Miura , Hiroshi Kubo , Kinya Kato , Masahiro Kawaguchi , Akira Kuriyama
IPC分类号： C02F1/461
CPC分类号： B09C1/085 , A62D2203/10 , C02F1/467 , C02F2101/36
摘要： A decomposition apparatus for decomposition of decomposition targets such as organic chlorinated compounds is provided. The decomposition apparatus includes a contact section with an internal space to allow a decomposition target to come into contact with and be taken into a liquid, a flow path to lead along with the liquid the decomposition target taken into the liquid to a position different from the internal space, a decomposing device positioned along the flow path in a state cut off from the outside air to decompose the decomposition target that has been led through the flow path, and a device to introduce to the contact section a liquid that contains products produced from the decomposition of the decomposition target by the decomposing device. The decomposing apparatus have plate-shaped electrodes that come into contact with and electrolyze the decomposition target that flows through the flow path, and wherein the surfaces of the electrodes are positioned within the decomposing device at an angle different from the flow direction of the liquid in the flow path, for example, perpendicular to the flow direction of the liquid in the flow path.

7. 发明授权

US06833115B2 Method of decomposing pollutants and apparatus for the same 失效
标题翻译：污染物分解方法及其设备
公开(公告)号：US06833115B2
公开(公告)日：2004-12-21
申请号：US09988105
申请日：2001-11-19
申请人： Kinya Kato , Masahiro Kawaguchi , Akira Kuriyama
发明人： Kinya Kato , Masahiro Kawaguchi , Akira Kuriyama
IPC分类号： B01J1908
CPC分类号： A62D3/176 , A62D2203/10 , B01J19/0006 , B01J19/123 , B01J19/26 , B01J2219/00186
摘要： The present invention enables efficient decomposition work without involving burdensome operations of carrying out decomposition of undecomposed pollutants discharged at the time of starting decomposition processing and undecomposed pollutants remaining at the time of interruption and termination of decomposition processing, separately from primary decomposition. At the time of starting decomposition, the steps of supplying a substance having a function to decompose the pollutant to a decomposition area, irradiating the decomposition area with light and supplying a decomposition target substance to the reaction area are carried out in the described order, while at the time of ending start of decomposition, the operations of supplying the decomposition target substance, irradiating the decomposition area with light and supplying the substance having a function to decompose the pollutant to the decomposition area are carried out in the described order.
摘要翻译：本发明能够有效地进行分解工作，而不需要在分解处理开始时分解未分解污染物的分解和在分解处理中断和终止分解处理时残留的未分解污染物与主分解相分离的繁琐操作。在开始分解时，将具有分解污染物功能的物质分解成分解区域，用光照射分解区域并向反应区域供给分解对象物质的步骤按照所述顺序进行，同时在结束分解开始时，按照所述的顺序进行供给分解对象物质，用光照射分解区域并将具有分解污染物质的物质供给到分解区域的操作。

8. 发明授权

US06599431B2 Purifying apparatus for contaminated water and ground water and method thereof 有权
公开(公告)号：US06599431B2
公开(公告)日：2003-07-29
申请号：US09880761
申请日：2001-06-15
申请人： Masahiro Kawaguchi , Kinya Kato , Akira Kuriyama
发明人： Masahiro Kawaguchi , Kinya Kato , Akira Kuriyama
IPC分类号： C02F130
CPC分类号： B09C1/002 , B01D53/007 , C02F1/20 , C02F1/32 , C02F1/4674 , C02F2101/36 , C02F2103/06
摘要： A method and an apparatus for purifying water including groundwater contaminated with a pollutant such as organohalogenated compounds are provided. The contaminated water is purified by aeration to expel the pollutant into gas phase, and the pollutant containing gas is then mixed with a chlorine-containing gas under light irradiation to decompose the pollutant, where the chlorine-containing gas may generated from functional water by aeration.

9. 发明申请

US20050034971A1 Method and apparatus for decomposing pollutants 审中-公开
标题翻译：分解污染物的方法和装置
公开(公告)号：US20050034971A1
公开(公告)日：2005-02-17
申请号：US10952903
申请日：2004-09-30
申请人： Kinya Kato , Masahiro Kawaguchi , Akira Kuriyama
发明人： Kinya Kato , Masahiro Kawaguchi , Akira Kuriyama
IPC分类号： A62D3/00 , A62D3/17 , A62D3/176 , A62D3/34 , A62D3/35 , A62D101/22 , B01J19/00 , B01J19/12 , B01J19/26 , B01D53/70 , B01J19/08 , C07C1/00
CPC分类号： A62D3/176 , A62D2203/10 , B01J19/0006 , B01J19/123 , B01J19/26 , B01J2219/00186
摘要： The present invention enables efficient decomposition without involving burdensome operations of carrying out decomposition of undecomposed pollutants discharged at the time of starting decomposition processing and undecomposed pollutants remaining at the time of interruption and termination of decomposition processing, separately from primary decomposition. At the time of starting decomposition, the steps of supplying a substance, which functions to decompose the pollutant, to a decomposition area, applying light to the decomposition area and supplying a decomposition target substance to the reaction area are carried out in the recited order, while at the time of ending decomposition, the operations of supplying the decomposition target substance, applying light to the decomposition area and supplying the substance, which functions to decompose the pollutant to the decomposition area are carried out in the recited order.
摘要翻译：本发明能够有效地分解，而不需要在分解处理开始时分解未分解污染物的分解和在分解处理中断和终止分解处理时残留的未分解污染物与主分解相分离的繁琐操作。在开始分解时，按顺序进行将分解污染物的物质供给到分解区域，向分解区域施加光并向反应区域供给分解对象物质的工序，在结束分解的同时，以所列举的顺序进行供给分解对象物质，向分解区域供给物质并将该污染物分解成分解区域的物质的供给动作。

10. 发明授权

US07108837B2 Polluted soil remediation apparatus and pollutant degrading apparatus 有权
公开(公告)号：US07108837B2
公开(公告)日：2006-09-19
申请号：US10290357
申请日：2002-11-08
申请人： Kinya Kato , Masahiro Kawaguchi , Akira Kuriyama
发明人： Kinya Kato , Masahiro Kawaguchi , Akira Kuriyama
IPC分类号： B01J19/08
CPC分类号： C02F1/20 , B01D53/007 , B01D2257/2064 , B09C1/005 , B09C1/08 , C02F1/32 , C02F2101/36 , C02F2101/363 , C02F2103/06
摘要： A polluted soil remediation apparatus comprising a treatment tank in which pollutants degradable with light irradiation in the presence of chlorine is extracted as a gas containing the pollutants from polluted soil and a mixture of the gas containing the pollutants and chlorine-containing air is irradiated with light to degrade the pollutants, wherein the apparatus comprises a unit for aspirating the gas containing the pollutants from the polluted soil, a chlorine-containing air generation unit for generating the chlorine-containing gas, a mixing unit for mixing the gas containing the pollutants extracted by the aspiration unit and the chorine-containing air generated by the chlorine-containing gas generation unit to form a mixed gas, the treatment tank comprising a treatment region where the mixed gas is introduced and a light irradiation unit for irradiating the treatment region with light to degrade the pollutants contained in the mixed gas, and an exhaust unit for exhausting the degradation-treated gas from the treatment region of the treatment tank.

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