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1. 发明授权

US08102518B2 Zero angle photon spectrophotometer for monitoring of water systems 失效
标题翻译：零角度光子分光光度计，用于监测水系统
公开(公告)号：US08102518B2
公开(公告)日：2012-01-24
申请号：US12801684
申请日：2010-06-21
申请人： Roy C. Haught , Gary P. Klinkhammer , Frank J. Bussell
发明人： Roy C. Haught , Gary P. Klinkhammer , Frank J. Bussell
IPC分类号： G01J3/51 , G01N21/64
CPC分类号： G01J3/02 , G01J3/0218 , G01J3/10 , G01J3/42 , G01J2003/1213 , G01N21/05 , G01N21/31 , G01N21/645
摘要： A method and apparatus for monitoring water and other fluid systems is described. The fluid is continually monitored spectrophotometrically by measuring many optical parameters in an in-line, on-line system, which compensates for normal fluid changes while detecting abnormalities.
摘要翻译：描述了用于监测水和其它流体系统的方法和装置。通过在线式在线系统中测量许多光学参数，分光光度法连续监测流体，在检测异常时补偿正常的液体变化。

2. 发明申请

US20110102790A1 Zero angle photon spectrophotometer for monitoring of water systems 失效
标题翻译：零角度光子分光光度计，用于监测水系统
公开(公告)号：US20110102790A1
公开(公告)日：2011-05-05
申请号：US12801684
申请日：2010-06-21
申请人： Roy C. Haught , Gary P. Klinkhammer , Frank J. Bussell
发明人： Roy C. Haught , Gary P. Klinkhammer , Frank J. Bussell
IPC分类号： G01J3/42
CPC分类号： G01J3/02 , G01J3/0218 , G01J3/10 , G01J3/42 , G01J2003/1213 , G01N21/05 , G01N21/31 , G01N21/645
摘要： A method and apparatus for monitoring water and other fluid systems is described. The fluid is continually monitored spectrophotometrically by measuring many optical parameters in an in-line, on-line system, which compensates for normal fluid changes while detecting abnormalities.
摘要翻译：描述了用于监测水和其它流体系统的方法和装置。通过在线式在线系统中测量许多光学参数，分光光度法连续监测流体，在检测异常时补偿正常的液体变化。

3. 发明授权

US07811460B2 Process and apparatus for removal of biocolloids from water 失效
标题翻译：从水中除去生物胶体的方法和装置
公开(公告)号：US07811460B2
公开(公告)日：2010-10-12
申请号：US11368414
申请日：2006-03-07
申请人： Roy C. Haught , Pratim Biswas , Pramod Kulkami
发明人： Roy C. Haught , Pratim Biswas , Pramod Kulkami
IPC分类号： C02F1/48
CPC分类号： C02F1/46114 , C02F1/4696 , C02F2201/4617 , C02F2209/40 , Y02W10/33 , Y02W10/37
摘要： Biocolloids, e.g. Cryptosporidium parvum oocysts, are removed from water by filtration using a packed bed of a granular filter medium, preferably MgO, establishing an electric field across the packed bed, perpendicular to the flow of the water through the packed bed. The packed bed is provided in an annular space between two concentric electrodes.
摘要翻译：生物胶体，例如通过使用粒状过滤介质的填充床（优选MgO）过滤从水中除去隐孢子虫卵囊，在填充床上形成垂直于通过填充床的水流的电场。填充床设置在两个同心电极之间的环形空间中。

4. 发明申请

US20120216603A1 Adaptive real-time contaminant detection and early warning for drinking water distribution systems 审中-公开
标题翻译：饮用水分配系统的自适应实时污染物检测和早期预警
公开(公告)号：US20120216603A1
公开(公告)日：2012-08-30
申请号：US12929232
申请日：2011-01-10
申请人： Yingping Jeffrey Yang , John Hall , Roy C. Haught , James A. Goodrich
发明人： Yingping Jeffrey Yang , John Hall , Roy C. Haught , James A. Goodrich
IPC分类号： G01N33/18 , G01N1/10
CPC分类号： G01N1/10 , G01N33/18 , G01N2001/022 , G01N2001/1031
摘要： A method for monitoring water in a distribution system is disclosed where the sensor sampling schedule is changed in real time in response to a contaminant or other chemical passing through the sampling location. This results in finer determination of where the contaminant is located in the water distribution and identification of the contaminant with a lower false rate than random or scheduled sampling.
摘要翻译：公开了一种用于监测分配系统中的水的方法，其中响应于通过采样位置的污染物或其他化学物质实时改变传感器采样进度。这导致更精确地确定污染物位于水分布中的位置和污染物的识别，其误差率低于随机或计划采样。

5. 发明申请

US20090046287A1 Zero angle photo spectrophotometer for monitoring of water systems 审中-公开
标题翻译：零角度分光光度计用于监测水系统
公开(公告)号：US20090046287A1
公开(公告)日：2009-02-19
申请号：US12000622
申请日：2007-12-14
申请人： Roy C. Haught , Gary P. Klinkhammer , Frank J. Bussell
发明人： Roy C. Haught , Gary P. Klinkhammer , Frank J. Bussell
IPC分类号： G01J3/42
CPC分类号： G01J3/02 , G01J3/0218 , G01J3/10 , G01J3/42 , G01J2003/1213 , G01N21/05 , G01N21/31 , G01N21/645
摘要： A method and apparatus for monitoring water and other fluid systems is described. The fluid is continually monitored spectrophotometrically by measuring many optical parameters in an in-line, on-line system, which compensates for normal fluid changes while detecting abnormalities.
摘要翻译：描述了用于监测水和其它流体系统的方法和装置。通过在线式在线系统中测量许多光学参数，分光光度法连续监测流体，在检测异常时补偿正常的液体变化。

6. 发明申请

US20080178663A1 Adaptive real-time contaminant detection and early warning for drinking water distribution systems 有权
标题翻译：饮用水分配系统的自适应实时污染物检测和早期预警
公开(公告)号：US20080178663A1
公开(公告)日：2008-07-31
申请号：US11700236
申请日：2007-01-31
申请人： Yingping Jeffrey Yang , John Hall , Roy C. Haught , James A. Goodrich
发明人： Yingping Jeffrey Yang , John Hall , Roy C. Haught , James A. Goodrich
IPC分类号： G01N33/18 , G01N1/10
CPC分类号： G01N1/10 , G01N33/18 , G01N2001/022 , G01N2001/1031
摘要： A method for monitoring water in a distribution system is disclosed where the sensor sampling schedule is changed in real time in response to a contaminant or other chemical passing through the sampling location. This results in finer determination of where the contaminant is located in the water distribution and identification of the contaminant with a lower false rate than random or scheduled sampling.
摘要翻译：公开了一种用于监测分配系统中的水的方法，其中响应于通过采样位置的污染物或其他化学物质实时改变传感器采样进度。这导致更精确地确定污染物位于水分布中的位置和污染物的识别，其误差率低于随机或计划采样。

7. 发明授权

US07866204B2 Adaptive real-time contaminant detection and early warning for drinking water distribution systems 有权
标题翻译：饮用水分配系统的自适应实时污染物检测和早期预警
公开(公告)号：US07866204B2
公开(公告)日：2011-01-11
申请号：US11700236
申请日：2007-01-31
申请人： Yingping Jeffrey Yang , John Hall , Roy C. Haught , James A. Goodrich
发明人： Yingping Jeffrey Yang , John Hall , Roy C. Haught , James A. Goodrich
IPC分类号： G01N15/02
CPC分类号： G01N1/10 , G01N33/18 , G01N2001/022 , G01N2001/1031
摘要： A method for monitoring water in a distribution system is disclosed where the sensor sampling schedule is changed in real time in response to a contaminant or other chemical passing through the sampling location. This results in finer determination of where the contaminant is located in the water distribution and identification of the contaminant with a lower false rate than random or scheduled sampling.
摘要翻译：公开了一种用于监测分配系统中的水的方法，其中响应于通过采样位置的污染物或其他化学物质实时改变传感器采样进度。这导致更精确地确定污染物位于水分布中的位置和污染物的识别，其误差率低于随机或计划采样。

8. 发明申请

US20080030730A1 Water contamination measurement apparatus 审中-公开
标题翻译：水污染测量仪器
公开(公告)号：US20080030730A1
公开(公告)日：2008-02-07
申请号：US11498063
申请日：2006-08-03
申请人： Robert Clark , Pratim Biswas , Virendra Sethi , Roy C. Haught
发明人： Robert Clark , Pratim Biswas , Virendra Sethi , Roy C. Haught
IPC分类号： G01N21/00
CPC分类号： G01N21/49 , G01N33/18 , G01N2021/4714 , G01N2021/4733 , G01N2021/8564
摘要： An apparatus for measuring the impurity content of drinking water processes has a monochromatic light source projecting a beam of visible light toward a light trap. A water sample generator passes a water sample transverse to and intersecting the beam of light. A photo sensor array with an angular resolution of at least 0.10° detects forward scattered light from particles in the water sample. A data acquisition and processing system connected to the photo sensor array receives signals of the intensity of scattered light as a function of the scattering angle and compares the received light intensities to stored patterns of known waterborne contaminants. Based upon detected contaminants and their concentrations, the data acquisition and processing system provides an output on a connector which can be used to control a water processing system to adjust treatment of drinking water for contamination such as bacterial pathogens.
摘要翻译：用于测量饮用水处理杂质含量的装置具有将可见光束投射到光阱的单色光源。水样生成器横穿横梁并与光束交叉的水样。具有至少0.10°的角度分辨率的光电传感器阵列检测来自水样品中的颗粒的前向散射光。连接到光传感器阵列的数据采集和处理系统接收散射光强度的信号作为散射角的函数，并将接收到的光强度与存储的已知水性污染物的模式进行比较。基于检测到的污染物及其浓度，数据采集和处理系统在连接器上提供输出，该连接器可用于控制水处理系统以调节用于诸如细菌病原体的污染的饮用水的处理。

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