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公开(公告)号：US06258589B1
公开(公告)日：2001-07-10
申请号：US09177332
申请日：1998-10-22
IPC分类号： B09B300
CPC分类号： C12N1/20 , B09C1/002 , B09C1/10 , B09C2101/00 , C02F3/34 , C02F2305/06 , C12P1/04 , C12R1/38 , Y10S435/874
摘要： A method and composition for microbial remediation or other treatment of chemicals is described. The method particularly uses solidified oils or oils impregnated into inert particles or particles which release nutrient medium over time.
摘要翻译： 描述了用于微生物修复或其它化学品处理的方法和组合物。 该方法特别使用浸渍在惰性颗粒中的固化油或油，或随着时间释放营养培养基的颗粒。
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12.发明申请Microbial production of nitrous oxide coupled with chemical reaction of gaseous nitrous oxide 有权微生物生产一氧化二氮与一氧化二氮气化学反应公开(公告)号：US20110207061A1
公开(公告)日：2011-08-25
申请号：US13066911
申请日：2011-04-27
CPC分类号： C01B21/02 , C01B13/0203 , C01B21/22 , C02F3/1263 , C02F3/30 , C02F3/302 , C02F3/34 , C02F2101/16 , C02F2103/06 , C02F2103/26 , C02F2103/365 , C02F2209/02 , C02F2209/06 , C02F2209/34 , Y02W10/15
摘要： A bioreactor designed to produce N2O from organic nitrogen and/or reactive nitrogen in waste is coupled to a hardware reactor device in which the N2O is consumed in a gas phase chemical reaction, e.g., catalytic decomposition to form oxygen and nitrogen gas.Heat from the exothermic reaction may be used to generate power. The N2O may alternatively be used as an oxidant or co-oxidant in a combustion reaction, e.g., in the combustion of methane. The bioreactor may have various designs including a two-stage bioreactor, a hollow-fiber membrane bioreactor, or a sequencing batch reactor. The bioreactor may involve Fe(II)-mediated reduction of nitrite to nitrous oxide.
摘要翻译： 设计用于从废弃物中的有机氮和/或活性氮产生N 2 O的生物反应器被耦合到硬化反应器装置中，其中N 2 O在气相化学反应（例如催化分解）中消耗以形成氧和氮气。 来自放热反应的热量可用于发电。 可替代地，N 2 O可用作燃烧反应中的氧化剂或助氧化剂，例如甲烷的燃烧。 生物反应器可以具有各种设计，包括两级生物反应器，中空纤维膜生物反应器或排序间歇反应器。 生物反应器可能涉及Fe（II）介导的将亚硝酸盐还原成一氧化二氮。
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13.发明授权公开(公告)号：US06613558B1
公开(公告)日：2003-09-02
申请号：US08474539
申请日：1995-06-07
IPC分类号： B09B300
摘要： A method of remediating an environment containing soil or water contaminated with a halogenated hydrocarbon, particularly carbon tetrachloride, by introducing a Pseudomonas sp. into the environment. In particular, the method converts carbon tetrachloride in the soil or water into carbon dioxide and a non-volatile water soluble fraction, rather than into a toxic chlorinated hydrocarbon with a lesser number of chlorines. Further, pH adjustment in a particular area provides a niche advantage for the Pseudomonas sp in the soil or water for the conversion.
摘要翻译： 通过引入假单胞菌属（Pseudomonas sp。）来补救含有卤化烃特别是四氯化碳污染的土壤或水的环境的方法。 进入环境。 特别地，该方法将土壤或水中的四氯化碳转化为二氧化碳和非挥发性水溶性馏分，而不是将氯代氯化物转化为有毒的氯化烃。 此外，在特定区域中的pH调节为土壤中的假单胞菌属或水中的假单胞菌提供了利基优势。
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公开(公告)号：US5602036A
公开(公告)日：1997-02-11
申请号：US480536
申请日：1995-06-07
CPC分类号： C12N1/20 , C12P1/04 , Y10S435/874
摘要： A method and compositions using a metabolite(s) produced by Pseudomonas KC (DSM 7136) to degrade aliphatic halogenated hydrocarbons. The metabolite(s) is used with an enabling microorganism to degrade the aliphatic halogenated hydrocarbons. The method and compositions are particularly useful with aquifer solutions and soils for removal of carbon tetrachloride.
摘要翻译： 使用由假单胞菌KC（DSM 7136）产生的代谢物降解脂族卤代烃的方法和组合物。 代谢物与一种使微生物一起使用来降解脂族卤代烃。 该方法和组合物特别适用于含水层和用于除去四氯化碳的土壤。
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15.发明授权Microbial production of nitrous oxide coupled with chemical reaction of gaseous nitrous oxide 有权微生物生产一氧化二氮与一氧化二氮气化学反应公开(公告)号：US08932848B2
公开(公告)日：2015-01-13
申请号：US13066911
申请日：2011-04-27
申请人： Brian J. Cantwell , Craig S. Criddle , Yaniv D. Scherson , George F. Wells , Xing Xie , Koshlan Mayer-Blackwell
发明人： Brian J. Cantwell , Craig S. Criddle , Yaniv D. Scherson , George F. Wells , Xing Xie , Koshlan Mayer-Blackwell
IPC分类号： C01B21/22 , C01B21/00 , C01B21/02 , C02F3/30 , C01B13/02 , C02F3/34 , C02F3/12 , C02F101/16 , C02F103/06 , C02F103/26 , C02F103/36
CPC分类号： C01B21/02 , C01B13/0203 , C01B21/22 , C02F3/1263 , C02F3/30 , C02F3/302 , C02F3/34 , C02F2101/16 , C02F2103/06 , C02F2103/26 , C02F2103/365 , C02F2209/02 , C02F2209/06 , C02F2209/34 , Y02W10/15
摘要： A bioreactor designed to produce N2O from organic nitrogen and/or reactive nitrogen in waste is coupled to a hardware reactor device in which the N2O is consumed in a gas phase chemical reaction, e.g., catalytic decomposition to form oxygen and nitrogen gas.Heat from the exothermic reaction may be used to generate power. The N2O may alternatively be used as an oxidant or co-oxidant in a combustion reaction, e.g., in the combustion of methane. The bioreactor may have various designs including a two-stage bioreactor, a hollow-fiber membrane bioreactor, or a sequencing batch reactor. The bioreactor may involve Fe(II)-mediated reduction of nitrite to nitrous oxide.
摘要翻译： 设计用于从废弃物中的有机氮和/或活性氮产生N 2 O的生物反应器被耦合到硬化反应器装置中，其中N 2 O在气相化学反应（例如催化分解）中消耗以形成氧和氮气。 来自放热反应的热量可用于发电。 可替代地，N 2 O可用作燃烧反应中的氧化剂或助氧化剂，例如甲烷的燃烧。 生物反应器可以具有各种设计，包括两级生物反应器，中空纤维膜生物反应器或排序间歇反应器。 生物反应器可能涉及Fe（II）介导的将亚硝酸盐还原成一氧化二氮。
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公开(公告)号：US20130052681A1
公开(公告)日：2013-02-28
申请号：US13590603
申请日：2012-08-21
IPC分类号： C12Q1/04
CPC分类号： C12Q1/04
摘要： A method of selection for type II methanotrophs is provided that includes enriching a microbial feedstock using a non-sterile bioreactor with a methane source and a nitrogen source, where the microbial feedstock includes a mixture of Type I and Type II methanotrophic cells, where an inhibited growth of the Type I methanotrophic cells and an enhanced growth of the Type II methanotrophic cells forms. The method further includes exposing intermittently the enriched microbial feedstock to i) nitrate, ii) urea, or i) and ii), where enhanced growth of the Type II methanotrophs is established, and exposing the Type II methanotrophs to an unbalanced growth condition where production of polyhydroxybutyrate is induced.
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17.发明申请Lactide Production from Thermal Depolymerization of PLA with applications to Production of PLA or other bioproducts 审中-公开PLA的热解聚丙烯酰胺生产应用于生产PLA或其他生物产品公开(公告)号：US20130023674A1
公开(公告)日：2013-01-24
申请号：US13421780
申请日：2012-03-15
申请人： Ramani Narayan , Wei-Min Wu , Craig S. Criddle
发明人： Ramani Narayan , Wei-Min Wu , Craig S. Criddle
IPC分类号： C07D319/12
CPC分类号： C12P7/625 , C07D319/12 , C08J11/12 , C08J2367/04 , Y02E50/343 , Y02W30/703
摘要： Methods and systems are disclosed for producing lactide, which can be used for PLA production or other valuable bioproducts. PLA is heated to undergo thermal depolymerization to recover lactide. The lactide can be used for PLA production or other valuable bioproducts.
摘要翻译： 公开了用于生产丙交酯的方法和系统，其可用于PLA生产或其它有价值的生物产物。 将PLA加热进行热解聚以回收丙交酯。 丙交酯可用于PLA生产或其他有价值的生物产品。
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18.发明授权High throughput system for isolation, growth, and detection of lipid inclusions in bacteria 有权用于细菌中脂质包裹体的分离，生长和检测的高通量系统公开(公告)号：US09234229B2
公开(公告)日：2016-01-12
申请号：US12928312
申请日：2010-12-07
IPC分类号： C12Q1/04
CPC分类号： C12Q1/04
摘要： A method of high throughput growth and quantitative analysis of microorganisms is provided that includes providing a microtiter plate growth and gas delivery system having well plates disposed for growth of the microorganisms, and providing a spectroscopic screening system disposed to analyze lipid inclusions of the microorganisms.
摘要翻译： 提供了一种高通量生长和微生物定量分析的方法，其包括提供微孔板生长和气体递送系统，其具有设置用于生长微生物的孔板，并提供设置用于分析微生物的脂质包涵体的光谱筛选系统。
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19.发明授权Microbial production of nitrous oxide coupled with chemical reaction of gaseous nitrous oxide 有权微生物生产一氧化二氮与一氧化二氮气化学反应公开(公告)号：US08932847B2
公开(公告)日：2015-01-13
申请号：US12799677
申请日：2010-04-28
IPC分类号： C01B21/22 , C01B21/00 , C01B21/02 , C02F3/30 , C01B13/02 , C02F3/34 , C02F3/12 , C02F101/16 , C02F103/06 , C02F103/26 , C02F103/36
CPC分类号： C01B21/02 , C01B13/0203 , C01B21/22 , C02F3/1263 , C02F3/30 , C02F3/302 , C02F3/34 , C02F2101/16 , C02F2103/06 , C02F2103/26 , C02F2103/365 , C02F2209/02 , C02F2209/06 , C02F2209/34 , Y02W10/15
摘要： A bioreactor designed to produce N2O from organic nitrogen and/or reactive nitrogen in waste is coupled to a hardware reactor device in which the N2O is consumed in a gas phase chemical reaction, e.g., catalytic decomposition to form oxygen and nitrogen gas. Heat from the exothermic reaction may be used to generate power. The bioreactor may use communities of autotrophic microorganisms such as those capable of nitrifier denitrification, ammonia oxidizing bacteria, and/or ammonia oxidizing archaea. A portion of the N2O dissolved in aqueous effluent from the bioreactor may be separated to increase the amount of gas phase N2O product. The amount of the gas phase N2O in a gas stream may also be concentrated prior to undergoing the chemical reaction. The N2O may alternatively be used as an oxidant or co-oxidant in a combustion reaction, e.g., in the combustion of methane.
摘要翻译： 设计用于从废弃物中的有机氮和/或活性氮产生N 2 O的生物反应器耦合到其中N 2 O在气相化学反应（例如催化分解）中消耗以形成氧和氮气的硬件反应器装置。 来自放热反应的热量可用于发电。 生物反应器可以使用自养微生物群体，例如能够硝化反硝化的氨基氧化细菌和/或氨氧化古细菌。 可以分离溶解在来自生物反应器的水性流出物中的一部分N2O以增加气相N2O产物的量。 气流中的气相N2O的量也可以在进行化学反应之前被浓缩。 可替代地，N 2 O可用作燃烧反应中的氧化剂或助氧化剂，例如甲烷的燃烧。
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20.发明申请公开(公告)号：US20130180914A1
公开(公告)日：2013-07-18
申请号：US13529811
申请日：2012-06-21
申请人： Wei-Min Wu , Xin Du , Craig S. Criddle
发明人： Wei-Min Wu , Xin Du , Craig S. Criddle
IPC分类号： B09C1/00
摘要： In situ formation of U(VI)-Fe(III) oxides and hydroxides can provide effective uranium remediation. The reason for this is that such compounds can effectively sequester uranium, even in the (VI) oxidation state. Such compounds can be formed in situ by 1) providing Fe(II), 2) reducing uranium to U(IV), and 3) oxidizing the resulting mixture to provide the desired U(VI)-Fe(III) oxides and hydroxides.
摘要翻译： U（VI）-Fe（III）氧化物和氢氧化物的原位形成可提供有效的铀修复。 其原因是这种化合物即使在（VI）氧化态也能有效地螯合铀。 这种化合物可以通过1）提供Fe（II），2）将铀还原成U（IV），和3）氧化所得混合物以提供所需的U（VI）-Fe（III）氧化物和氢氧化物，从而原位形成。
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