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公开(公告)号：US5091315A
公开(公告)日：1992-02-25
申请号：US366250
申请日：1989-06-13
申请人： Perry L. McCarty , Andre Bachmann
发明人： Perry L. McCarty , Andre Bachmann
IPC分类号： C02F3/28
CPC分类号： C02F3/28 , C02F3/2806 , Y10S435/801
摘要： A bioconversion reactor for the anaerobic fermentation of organic material. The bioconversion reactor comprises a shell enclosing a predetermined volume, an inlet port through which a liquid stream containing organic materials enters the shell, and an outlet port through which the stream exits the shell. A series of vertical and spaced-apart baffles are positioned within the shell to force the stream to flow under and over them as it passes from the inlet to the outlet port. The baffles present a barrier to the microorganisms within the shell causing them to rise and fall within the reactor but to move horizontally at a very slow rate. Treatment detention times of one day or less are possible.
摘要翻译： 用于厌氧发酵有机物的生物转化反应器。 生物转化反应器包括封闭预定体积的壳体，包含有机材料的液体流通过其进入壳体的入口端口和流体离开壳体的出口。 一系列垂直和间隔开的挡板定位在壳体内，以迫使流在从入口到出口通过时流过其下方。 挡板对壳体内的微生物具有阻挡作用，使得它们在反应器内上升和下降，但以非常慢的速度水平移动。 一天或以后的治疗拘留时间是可能的。
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公开(公告)号：US4743382A
公开(公告)日：1988-05-10
申请号：US78607
申请日：1987-07-28
CPC分类号： B01D21/0012 , B01D21/2444 , B01D24/263 , B01D2201/14
摘要： Liquid which has been partially clarified in the settling zone of a clarifier tank is channelled through a filtration compartment containing a buoyant particulate filtration media. The media particles are periodically agitated so that trapped solids are separated from the media and retained in the clarifier tank.
摘要翻译： 已经在澄清池的沉降区中部分澄清的液体被引导通过含有浮力颗粒过滤介质的过滤室。 周期性地搅拌介质颗粒，使得捕获的固体与介质分离并保留在澄清池中。
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公开(公告)号：US08404111B2
公开(公告)日：2013-03-26
申请号：US13353711
申请日：2012-01-19
申请人： Jae-Ho Bae , Jeong-Hwan Kim , Perry L. McCarty
发明人： Jae-Ho Bae , Jeong-Hwan Kim , Perry L. McCarty
IPC分类号： C02F3/08
CPC分类号： B01D39/2058 , C02F3/085 , C02F3/106 , C02F3/1268 , C02F3/2833 , C02F3/2853 , Y02E50/343 , Y02W10/15
摘要： A fluidized membrane bioreactor comprising a bioreactor including biochemically active organisms; fluidized particles which is a support media to be attached by the organisms; and membranes which permit treated water to pass through except the organisms, wherein the fluidized particles are in direct contact with the membranes. The membranes are installed internally or externally to the bioreactor. The particles may be granular activated carbon or other suitable materials. The fluidized particles serve not only as support media for microorganisms, but also as media for sorption or otherwise retention of matter that can cause membrane fouling and as an abrasive material for cleaning the membrane surface.
摘要翻译： 流化膜生物反应器，其包含生物反应器，其包括生物活性生物体; 流化颗粒，其是由生物附着的载体介质; 以及允许经处理的水通过除了生物体的膜，其中流化颗粒与膜直接接触。 膜安装在生物反应器的内部或外部。 颗粒可以是颗粒活性炭或其它合适的材料。 流化颗粒不仅用作微生物的载体介质，而且还用作用于吸附或以其它方式保留可能引起膜污染的物质的介质，以及用作清洁膜表面的研磨材料。
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公开(公告)号：US08647824B2
公开(公告)日：2014-02-11
申请号：US13294927
申请日：2011-11-11
申请人： Alfred M. Spormann , Jochen A. Müller , Bettina M. Rosner , Gregory Von Abendroth , Galit Meshulam-Simon , Perry L. McCarty
发明人： Alfred M. Spormann , Jochen A. Müller , Bettina M. Rosner , Gregory Von Abendroth , Galit Meshulam-Simon , Perry L. McCarty
IPC分类号： C12Q1/68
CPC分类号： C12N1/30 , B09C1/002 , C12N9/0004
摘要： Compositions and methods are provided that relate to the bioremediation of chlorinated ethenes, particularly the bioremediation of vinyl chloride by Dehalococcoides-like organisms. An isolated strain of bacteria, Dehalococcoides sp. strain VS, that metabolizes vinyl chloride is provided; the genetic sequence of the enzyme responsible for vinyl chloride dehalogenation; methods of assessing the capability of endogenous organisms at an environmental site to metabolize vinyl chloride; and a method of using the strains of the invention for bioremediation.
摘要翻译： 提供了组合物和方法，其涉及氯化乙烯的生物修复，特别是由脱卤胆酸类生物体对氯乙烯的生物修复。 一种分离的细菌菌株，Dehalococcoides sp。 提供代谢氯乙烯的菌株VS; 负责氯乙烯脱卤的酶的基因序列; 评估环境部位内源生物体代谢氯乙烯能力的方法; 以及使用本发明的菌株进行生物修复的方法。
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公开(公告)号：US20120082983A1
公开(公告)日：2012-04-05
申请号：US13294927
申请日：2011-11-11
申请人： Alfred M. Spormann , Jochen A. Muller , Bettina M. Rosner , Gregory Von Abendroth , Galit Meshulam-Simon , Perry L. McCarty
发明人： Alfred M. Spormann , Jochen A. Muller , Bettina M. Rosner , Gregory Von Abendroth , Galit Meshulam-Simon , Perry L. McCarty
CPC分类号： C12N1/30 , B09C1/002 , C12N9/0004
摘要： Compositions and methods are provided that relate to the bioremediation of chlorinated ethenes, particularly the bioremediation of vinyl chloride by Dehalococcoides-like organisms. An isolated strain of bacteria, Dehalococcoides sp. strain VS, that metabolizes vinyl chloride is provided; the genetic sequence of the enzyme responsible for vinyl chloride dehalogenation; methods of assessing the capability of endogenous organisms at an environmental site to metabolize vinyl chloride; and a method of using the strains of the invention for bioremediation.
摘要翻译： 提供了组合物和方法，其涉及氯化乙烯的生物修复，特别是由脱卤胆酸类生物体对氯乙烯的生物修复。 一种分离的细菌菌株，Dehalococcoides sp。 提供代谢氯乙烯的菌株VS; 负责氯乙烯脱卤的酶的基因序列; 评估环境部位内源生物体代谢氯乙烯能力的方法; 以及使用本发明的菌株进行生物修复的方法。
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6.发明申请Use of hydroxyalkanoic acids as substrates for production of poly-hydroxyalkanoates by methane-oxidizing bacteria 审中-公开使用羟基链烷酸作为生产基于甲烷氧化细菌的聚羟基链烷酸酯的底物公开(公告)号：US20110159556A1
公开(公告)日：2011-06-30
申请号：US12928323
申请日：2010-12-08
IPC分类号： C12P7/62
CPC分类号： C12P7/625
摘要： A method of biosynthesis of polyhydroxyalkanoates (PHA) is provided that includes providing a type II methanotrophic bacteria, and disposing the type II methanotrophic bacteria in an unbalanced growth condition, where the unbalanced growth condition includes a nutrient-deficient media and a hydroxyalkanoic acid, and where the nutrient-deficient media has an absence of an essential nutrient required for cell replication of the type II methanotrophic bacteria.
摘要翻译： 提供了一种聚羟基链烷酸酯（PHA）的生物合成方法，其包括提供II型甲烷营养细菌，并将II型甲烷营养细菌置于不平衡生长条件下，其中不平衡生长条件包括营养缺乏的培养基和羟基链烷酸，以及 其中营养缺陷培养基不具有II型甲烷营养细菌的细胞复制所需的必需营养物质。
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公开(公告)号：US5302286A
公开(公告)日：1994-04-12
申请号：US855351
申请日：1992-03-17
CPC分类号： C02F3/306 , B01F3/0446 , B01F5/0413 , B09C1/002 , B09C1/02 , C02F3/1284 , C02F3/1294 , B01F2003/04879 , B01F2215/0052 , B09C2101/00 , C02F2103/06 , Y02W10/15 , Y10S261/75
摘要： A system for in-situ bioremediation includes a well extending into a saturated zone. The well includes a casing having two permeable sections in the saturated zone. Groundwater may be recirculated through the well and the saturated zone between the two permeable sections. Nutrients, such as oxygen and methane, may be added to the groundwater as it flows in the well. A venturi transfer device may be used to supply the nutrients.
摘要翻译： 用于原位生物修复的系统包括延伸到饱和区的孔。 该井包括在饱和区中具有两个可渗透部分的壳体。 地下水可以通过井和两个可渗透部分之间的饱和区再循环。 营养物质，如氧气和甲烷，可以在井中流入地下水时加入。 文丘里转运装置可用于提供营养物质。
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公开(公告)号：US20120118808A1
公开(公告)日：2012-05-17
申请号：US13353711
申请日：2012-01-19
申请人： Jae-Ho Bae , Jeong-Hwan Kim , Perry L. McCarty
发明人： Jae-Ho Bae , Jeong-Hwan Kim , Perry L. McCarty
IPC分类号： B01D29/00
CPC分类号： B01D39/2058 , C02F3/085 , C02F3/106 , C02F3/1268 , C02F3/2833 , C02F3/2853 , Y02E50/343 , Y02W10/15
摘要： A fluidized membrane bioreactor comprising a bioreactor including biochemically active organisms; fluidized particles which is a support media to be attached by the organisms; and membranes which permit treated water to pass through except the organisms, wherein the fluidized particles are in direct contact with the membranes. The membranes are installed internally or externally to the bioreactor. The particles may be granular activated carbon or other suitable materials. The fluidized particles serve not only as support media for microorganisms, but also as media for sorption or otherwise retention of matter that can cause membrane fouling and as an abrasive material for cleaning the membrane surface.
摘要翻译： 流化膜生物反应器，其包含生物反应器，其包括生物活性生物体; 流化颗粒，其是由生物附着的载体介质; 以及允许经处理的水通过除了生物体的膜，其中流化颗粒与膜直接接触。 膜安装在生物反应器的内部或外部。 颗粒可以是颗粒活性炭或其它合适的材料。 流化颗粒不仅用作微生物的载体介质，而且还用作用于吸附或以其它方式保留可能引起膜污染的物质的介质，以及用作清洁膜表面的研磨材料。
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公开(公告)号：US5139682A
公开(公告)日：1992-08-18
申请号：US795698
申请日：1991-11-21
申请人： Perry L. McCarty , Lisa M. Alvarez
发明人： Perry L. McCarty , Lisa M. Alvarez
CPC分类号： C02F3/1226 , B01D53/84 , B01J20/3408 , C02F1/281 , C02F3/34 , Y02W10/15
摘要： An improved method of removing contaminants from gas or liquids is disclosed. The contaminated fluid is brought into contact with a zeolite. The zeolite is then transferred to a vessel containing a bacterial culture which is used to regenerate the zeolite.
摘要翻译： 公开了一种从气体或液体中除去污染物的改进方法。 污染的流体与沸石接触。 然后将沸石转移到含有用于再生沸石的细菌培养物的容器中。
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10.发明授权Pulsing of electron donor and electron acceptor for enhanced biotransformation of chemicals 失效电子给体和电子受体的脉冲，用于增强化学品的生物转化
公开(公告)号：US5006250A
公开(公告)日：1991-04-09
申请号：US128664
申请日：1987-12-04
CPC分类号： C02F3/1231 , B09C1/002 , B09C1/10 , E21B43/00 , E21B47/1015 , B09C2101/00 , C02F2103/06 , Y02W10/15 , Y10S210/908
摘要： The present invention is directed to a method for purifying an underground water supply containing halogenated aliphatic compounds by in-situ biodegradation of said compounds, comprising injecting water into an aquifer zone, the injected water containing an electron donor capable of being utilized by an indigenous population of microorganisms contained in the groundwater supply as a primary growth substrate, and an electron acceptor for oxidation of the primary substrate, by separate addition of electron donor and electron acceptor temporally or spatially to stimulate growth of the microorganisms and to distribute them throughout the aquifer zone to cause in-situ degradation of the halogenated aliphatic compounds by metabolic activity of the microorganisms.
摘要翻译： 本发明涉及一种通过原位生物降解所述化合物来净化含有卤代脂族化合物的地下水源的方法，包括将水注入到含水层中，所述注入的水含有可被土着人群利用的电子给体 作为主要生长基质的地下水供应中包含的微生物和用于氧化初级底物的电子受体，通过在时间或空间上分别加入电子给体和电子受体以刺激微生物的生长并将其分布在整个含水层中 通过微生物的代谢活性引起卤代脂族化合物的原位降解。
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