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12 条记录 (耗时 0.027 秒)

    Method of monitoring biofouling in membrane separation systems
    1.
    发明授权
    Method of monitoring biofouling in membrane separation systems 有权
    监测膜分离系统生物污染的方法

    公开(公告)号：US06699684B2

    公开(公告)日：2004-03-02

    申请号：US10201088

    申请日：2002-07-23

    申请人： Bosco P. Ho ,  May W. Wu ,  E. H. Kelle Zeiher ,  Mita Chattoraj

    发明人： Bosco P. Ho ,  May W. Wu ,  E. H. Kelle Zeiher ,  Mita Chattoraj

    IPC分类号： A01N100

    CPC分类号： C12Q1/04 ,  Y10S435/968

    摘要： Methods for monitoring and/or controlling biofouling in membrane separation systems are provided. The present invention utilizes measurable amounts of fluorogenic agent(s) added to a feed stream to monitor and/or control the level of microbial growth during membrane separation and, thus, the purification of such feed stream during membrane separation.

    摘要翻译： 提供了用于监测和/或控制膜分离系统中生物结垢的方法。 本发明利用可测量量的添加到进料流中的荧光剂来监测和/或控制膜分离期间微生物生长的水平，并因此在膜分离过程中纯化这些进料流。

    Method of monitoring membrane separation processes
    2.
    发明授权
    Method of monitoring membrane separation processes 有权
    监测膜分离过程的方法

    公开(公告)号：US06838001B2

    公开(公告)日：2005-01-04

    申请号：US10722750

    申请日：2003-11-26

    申请人： E. H. Kelle Zeiher ,  Bosco P. Ho ,  John E. Hoots

    发明人： E. H. Kelle Zeiher ,  Bosco P. Ho ,  John E. Hoots

    IPC分类号： B01D61/12 ,  B01D61/22 ,  B01D61/54 ,  B01D65/10 ,  C02F1/44

    CPC分类号： B01D65/102 ,  B01D61/12 ,  B01D61/22 ,  B01D61/54 ,  C02F1/441

    摘要： Methods and systems for monitoring and/or controlling membrane separation systems or processes are provided. The present invention utilizes measurable amounts of inert fluorescent tracer(s) added to a feed stream to evaluate and/or control the purification of such feed stream during membrane separation. The methods and systems of the present invention can be utilized in a variety of different industrial applications including raw water processing and waste water processing.

    摘要翻译： 提供了用于监测和/或控制膜分离系统或方法的方法和系统。 本发明利用可测量量的添加到进料流中的惰性荧光示踪剂来评估和/或控制膜分离期间这种进料流的纯化。 本发明的方法和系统可以用于各种不同的工业应用，包括原水处理和废水处理。

    Method of monitoring membrane cleaning processes
    4.
    发明授权
    Method of monitoring membrane cleaning processes 有权
    监测膜清洗过程的方法

    公开(公告)号：US07169236B2

    公开(公告)日：2007-01-30

    申请号：US10738781

    申请日：2003-12-17

    申请人： E. H. Kelle Zeiher ,  Bosco P. Ho ,  John E. Hoots

    发明人： E. H. Kelle Zeiher ,  Bosco P. Ho ,  John E. Hoots

    IPC分类号： B08B7/04

    CPC分类号： B01D61/12 ,  B01D65/02 ,  B01D2321/168 ,  C02F1/44 ,  C02F2303/16 ,  Y10T436/13

    摘要： Methods and systems for monitoring and controlling the cleaning of membrane separation systems or processes are provided. The present invention uses detectable amounts of one or more inert fluorescent tracers added to a membrane cleaning process stream to evaluate and control the removal of contaminants and impurities during cleaning. The methods and systems of the present invention can be used in a variety of different industrial applications including raw water processing and waste water processing.

    摘要翻译： 提供了用于监测和控制膜分离系统或过程的清洁的方法和系统。 本发明使用可检测量的一种或多种惰性荧光示踪剂，其添加到膜清洁工艺流中以评估和控制在清洁期间去除污染物和杂质。 本发明的方法和系统可用于各种不同的工业应用，包括原水处理和废水处理。

    Emulsion feed assembly and method
    7.
    发明授权
    Emulsion feed assembly and method 有权
    乳液进料总成及方法

    公开(公告)号：US06313198B1

    公开(公告)日：2001-11-06

    申请号：US09414185

    申请日：1999-10-07

    申请人： Bosco P. Ho ,  Lawrence J. Mahr

    发明人： Bosco P. Ho ,  Lawrence J. Mahr

    IPC分类号： B01F1502

    CPC分类号： B01F15/00032 ,  B01F3/08 ,  B01F5/0413 ,  B01F5/043 ,  B01F2215/0049

    摘要： The present invention is directed to a polymer feed system and a method of using the same wherein clogging of the polymer input line is avoided by the use of air to purge the system of any unwanted polymer or electrolyte. The purging avoids the contact of the water with the polymer and the build-up of unwanted activated polymer and clogging in the supply and in the subsequent conduits.

    摘要翻译： 本发明涉及聚合物进料系统及其使用方法，其中通过使用空气来清除任何不需要的聚合物或电解质的系统来避免聚合物输入管线的堵塞。 清洗避免了水与聚合物的接触以及不需要的活化聚合物的积聚以及在供应和随后的管道中堵塞。

    System for monitoring and/or controlling liquid-solid separation processes
    8.
    发明授权
    System for monitoring and/or controlling liquid-solid separation processes 失效
    用于监测和/或控制液固分离过程的系统

    公开(公告)号：US5240594A

    公开(公告)日：1993-08-31

    申请号：US860531

    申请日：1992-03-30

    申请人： Bosco P. Ho

    发明人： Bosco P. Ho

    IPC分类号： B01D33/04

    CPC分类号： B01D33/04

    摘要： A system for monitoring and/or controlling a liquid/solid separation process is described. The system utilizes photodetectors to view the surface of the composition being dewatered, and correlates the corresponding signals from the photodetectors to dryness values.

    摘要翻译： 描述了用于监测和/或控制液/固分离过程的系统。 该系统利用光电检测器来观察被脱水的组合物的表面，并将来自光电检测器的相应信号与干值相关联。

    Method for locating hidden microorganism contaminated surfaces in industrial water systems
    9.
    发明授权
    Method for locating hidden microorganism contaminated surfaces in industrial water systems 有权
    在工业用水系统中定位隐藏的微生物污染表面的方法

    公开(公告)号：US06818417B2

    公开(公告)日：2004-11-16

    申请号：US10213682

    申请日：2002-08-06

    申请人： Andrew J. Cooper ,  Michael V. Enzien ,  Steven R. Hatch ,  Bosco P. Ho ,  May M. Wu

    发明人： Andrew J. Cooper ,  Michael V. Enzien ,  Steven R. Hatch ,  Bosco P. Ho ,  May M. Wu

    IPC分类号： C12Q102

    CPC分类号： C12Q1/04 ,  Y10S436/80

    摘要： A method for locating hidden microorganism contaminated surfaces in industrial water systems is described and claimed. The method works by applying a solution or dispersion of a fluorogenic reagent in water to the hidden water contact surfaces of said industrial water system and allowing said fluorogenic reagent to react with any hidden microorganisms present, wherein said fluorogenic reagent is selected from the group of fluorogenic reagents that are known to react with microorganisms such that a fluorescent signal of said fluorogenic reagent is detectable in such a way as to make the detection of the fluorescent signal indicate that there are hidden microorganisms present on the water contact surfaces of the equipment and piping.

    摘要翻译： 描述并要求保护在工业用水系统中隐藏的微生物污染表面的方法。 该方法通过将水中的荧光试剂的溶液或分散体施加到所述工业水系统的隐藏的水接触表面并使所述荧光试剂与存在的隐藏的微生物反应，其中所述荧光试剂选自荧光 已知与微生物反应的试剂使得所述荧光试剂的荧光信号以能够检测荧光信号的方式被检测，表明在设备和管道的水接触表面上存在隐藏的微生物。