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1. 发明申请

US20090127190A1 WATER TREATMENT PROCESS 有权
标题翻译：水处理工艺
公开(公告)号：US20090127190A1
公开(公告)日：2009-05-21
申请号：US11994829
申请日：2005-07-06
申请人： Tze Guan Ong , Stephen Tiong Lee Tay , Joo Hwa Tay
发明人： Tze Guan Ong , Stephen Tiong Lee Tay , Joo Hwa Tay
IPC分类号： C02F3/06 , C02F103/00
CPC分类号： C02F3/1263 , C02F3/1273 , C02F3/301 , C02F3/302 , C02F3/348 , Y02W10/15
摘要： A water treatment process comprising: (a) providing bioactive material in waste water, the bioactive material containing microorganisms capable of removing one or more impurities from the waste water, wherein at least 40% by volume of said bioactive material in said waste water is in granular form; and (b) passing a portion of the waste water through a membrane separator, whereby the membrane separator prevents the bioactive material from passing therethrough.
摘要翻译：一种水处理方法，包括：（a）在废水中提供生物活性物质，所述生物活性材料含有能够从废水中除去一种或多种杂质的微生物，其中所述废水中至少40％体积的所述生物活性物质为粒状; 和（b）使一部分废水通过膜分离器，由此膜分离器防止生物活性物质通过。

2. 发明授权

US07393452B2 Compositions and methods for the treatment of wastewater and other waste 有权
标题翻译：用于处理废水和其他废物的组成和方法
公开(公告)号：US07393452B2
公开(公告)日：2008-07-01
申请号：US10511526
申请日：2003-04-11
申请人： Joo Hwa Tay , Stephen Tiong Lee Tay , Volodymyr Ivanov , Olena Stabnikova , Jing-Yuan Wang
发明人： Joo Hwa Tay , Stephen Tiong Lee Tay , Volodymyr Ivanov , Olena Stabnikova , Jing-Yuan Wang
IPC分类号： C02F3/30 , C02F3/34
CPC分类号： C02F3/346 , B09C1/002 , B09C1/10 , C02F2209/04 , C02F2305/026 , Y10S210/903 , Y10S210/904 , Y10S210/905 , Y10S210/906 , Y10S210/909
摘要： A method for processing environmental samples to remove or otherwise reduce the level of certain chemical species. In a preferred embodiment, the present invention contemplates a process for reducing the level of inorganic and/or organic chemical species in wastewater or other aqueous or semi-aqueous environments or other waste environments. The present invention further provides compositions of bacteria useful in modulating the redox potential of an environment to generate redox mediator species which facilitate the removal of particular inorganic or organic molecules from the environment or from samples therefrom. The redox potential is preferably modulated through microbial-mediated oxidation or reduction of metal cations under aerobic or anaerobic conditions, respectively. The present invention is further directed to a computer program which facilitates the controlled modulation of the redox potential of an aqueous or semi-aqueous environment or other environments.
摘要翻译：用于处理环境样品以去除或以其他方式降低某些化学物质的水平的方法。在优选的实施方案中，本发明考虑了降低废水或其它水或半水环境或其它废弃环境中的无机和/或有机化学物质的含量的方法。本发明还提供了用于调节环境的氧化还原电位以产生氧化还原介体物质的细菌组合物，其有助于从环境或其样品中去除特定的无机或有机分子。氧化还原电位优选分别通过微生物介导的氧化或在需氧或厌氧条件下还原金属阳离子来调节。本发明进一步涉及一种有助于受控调节水或半水环境或其它环境的氧化还原电位的计算机程序。

3. 发明授权

US08512627B2 Method for the production of an asymmetric hollow fiber membrane 有权
标题翻译：生产不对称中空纤维膜的方法
公开(公告)号：US08512627B2
公开(公告)日：2013-08-20
申请号：US12866251
申请日：2009-02-04
申请人： Rong Wang , David Tee Liang , Joo Hwa Tay
发明人： Rong Wang , David Tee Liang , Joo Hwa Tay
IPC分类号： D01D5/24 , D01F1/08
CPC分类号： B01D71/32 , B01D69/08 , B01D2323/12 , Y10T428/1369
摘要： The present invention provides a method for the production of a poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) asymmetric hollow fiber membrane. The invention comprises preparing a dope solution of PVDF-HFP with an additive of lithium chloride or glycerol dissolved in a solvent such as N-methylpyrollidone (NMP). The dope solution is spun to form a PVDF-HFP asymmetric hollow fiber membrane.
摘要翻译：本发明提供聚（偏二氟乙烯 - 共 - 六氟丙烯）（PVDF-HFP）不对称中空纤维膜的制造方法。本发明包括用溶解在溶剂如N-甲基吡咯烷酮（NMP）中的氯化锂或甘油的添加剂制备PVDF-HFP的掺杂溶液。纺丝溶液形成PVDF-HFP不对称中空纤维膜。

4. 发明申请

US20110033645A1 METHOD FOR THE PRODUCTION OF AN ASYMMETRIC HOLLOW FIBER MEMBRANE 有权
标题翻译：不对称中空纤维膜的制造方法
公开(公告)号：US20110033645A1
公开(公告)日：2011-02-10
申请号：US12866251
申请日：2009-02-04
申请人： Rong Wang , David Tee Liang , Joo Hwa Tay
发明人： Rong Wang , David Tee Liang , Joo Hwa Tay
IPC分类号： B32B1/08 , C08L27/16
CPC分类号： B01D71/32 , B01D69/08 , B01D2323/12 , Y10T428/1369
摘要： The present invention provides a method for the production of a poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) asymmetric hollow fiber membrane. The invention comprises preparing a dope solution of PVDF-HFP with an additive of lithium chloride or glycerol dissolved in a solvent such as N-methylpyrollidone (NMP). The dope solution is spun to form a PVDF-HFP asymmetric hollow fiber membrane.
摘要翻译：本发明提供聚（偏二氟乙烯 - 共 - 六氟丙烯）（PVDF-HFP）不对称中空纤维膜的制造方法。本发明包括用溶解在溶剂如N-甲基吡咯烷酮（NMP）中的氯化锂或甘油的添加剂制备PVDF-HFP的掺杂溶液。纺丝溶液形成PVDF-HFP不对称中空纤维膜。

5. 发明授权

US07875181B2 Water treatment process 有权
标题翻译：水处理工艺
公开(公告)号：US07875181B2
公开(公告)日：2011-01-25
申请号：US11994829
申请日：2005-07-06
申请人： Tze Guan Ong , Stephen Tiong Lee Tay , Lim Teow Heng, legal representative , Joo Hwa Tay
发明人： Tze Guan Ong , Stephen Tiong Lee Tay , Joo Hwa Tay
IPC分类号： C02F3/00
CPC分类号： C02F3/1263 , C02F3/1273 , C02F3/301 , C02F3/302 , C02F3/348 , Y02W10/15
摘要： A water treatment process comprising: (a) providing bioactive material in waste water, the bioactive material containing microorganisms capable of removing one or more impurities from the waste water, wherein at least 40% by volume of said bioactive material in said waste water is in granular form; and (b) passing a portion of the waste water through a membrane separator, whereby the membrane separator prevents the bioactive material from passing therethrough.
摘要翻译：一种水处理方法，包括：（a）在废水中提供生物活性物质，所述生物活性材料含有能够从废水中除去一种或多种杂质的微生物，其中所述废水中至少40％体积的所述生物活性物质为粒状; 和（b）使一部分废水通过膜分离器，由此膜分离器防止生物活性物质通过。

6. 发明授权

US07575715B2 Methods for sterilizing medical devices using a hydrogen surface-mixed diffusion flame 有权
标题翻译：使用氢表面混合扩散火焰对医疗器械进行消毒的方法
公开(公告)号：US07575715B2
公开(公告)日：2009-08-18
申请号：US10558102
申请日：2003-05-22
申请人： David Tee Liang , Joo Hwa Tay , Tuti Mariana Lim , Dong Fei Li
发明人： David Tee Liang , Joo Hwa Tay , Tuti Mariana Lim , Dong Fei Li
IPC分类号： A61L2/20
CPC分类号： F23D14/56 , A61L2/04 , A61L2/202 , A61L2/208 , A61L2202/24 , F23D14/20 , F23D14/32 , F23D91/02
摘要： A method for sterilizing medical devices, comprising the steps: producing a plurality of hydrogen surface-mixed diffusion flame; exposing the plurality of hydrogen surface-mixed diffusion flame to the medical devices for a predetermined period of time; and exposing the medical devices to the plurality of hydrogen surface-mixed diffusion flame at a predetermined distance; wherein the hydrogen surface mixed diffusion flame further produces free radicals for further sterilizing of the medical devices.
摘要翻译：一种灭菌医疗装置的方法，其特征在于，包括以下步骤：制造多个氢表面混合扩散火焰; 将多个氢表面混合扩散火焰暴露于医疗装置一段预定的时间; 以及将所述医疗装置以预定距离暴露于所述多个氢表面混合扩散火焰; 其中氢表面混合扩散火焰进一步产生自由基以进一步消毒医疗器械。

7. 发明授权

US06793822B2 Aerobic biomass granules for waste water treatment 有权
标题翻译：用于废水处理的有氧生物质颗粒
公开(公告)号：US06793822B2
公开(公告)日：2004-09-21
申请号：US10081700
申请日：2002-02-22
申请人： Joo Hwa Tay , Stephen Tiong Lee Tay , Kuan Yeow Show , Yu Liu , Volodymyr Ivanov
发明人： Joo Hwa Tay , Stephen Tiong Lee Tay , Kuan Yeow Show , Yu Liu , Volodymyr Ivanov
IPC分类号： C02F300
CPC分类号： C02F3/1263 , C02F3/12 , C02F2203/004 , Y02W10/15
摘要： The method of producing aerobic biogranules for the treatment of waste water comprising the steps of: a) introducing waste water into a reactor; b) seeding the reactor with a active biomass material; c) supplying the oxygen-containing gas to the reactor to provide a mixing action to the suspension of biomass material in said waste water, the supply of oxygen-containing gas providing a superficial upflow gas velocity greater than 0.25 cm/s; d) initiating a period of nutrient starvation of the biomass material while continuing to supply oxygen-containing gas; e) allowing formed aerobic granules to settle in a settling zone in said reactor; f) discharging at least a portion of the waste water; g) repeating steps (a) to (f) until at least a portion of the biogranules in said settling zone are within a predetermined properties; and h) recovering said biomass granules within those predetermined properties.
摘要翻译：生产用于处理废水的有氧生物颗粒的方法包括以下步骤：a）将废水引入反应器; b）用活性生物质材料接种反应器; c）向所述反应器供应所述含氧气体以向所述废水中的生物质材料的悬浮液提供混合作用，供应含氧气体，其提供大于0.25cm / s的表面上流气体速度; d）在继续供应含氧气体的同时开始生物质材料的营养饥饿期; e）允许形成的需氧颗粒沉降在所述反应器中的沉降区中; f）排放至少一部分废水; g）重复步骤（a）至（f），直到所述沉降区中的生物颗粒的至少一部分在预定的性质内; 和h）在所述预定特性内回收所述生物质颗粒。

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