公开(公告)号：US08647883B2

公开(公告)日：2014-02-11

申请号：US12880830

申请日：2010-09-13

Applicant: Radislav A. Potyrailo ,  Timothy M. Sivavec ,  Caibin Xiao ,  Theodore J. Cecconie ,  Lamyaa Hassib ,  Andrew M. Leach ,  David B. Engel

Inventor： Radislav A. Potyrailo ,  Timothy M. Sivavec ,  Caibin Xiao ,  Theodore J. Cecconie ,  Lamyaa Hassib ,  Andrew M. Leach ,  David B. Engel

IPC: G01N21/00

CPC classification number: G01N31/22 ,  G01N21/78 ,  Y10S436/80 ,  Y10S436/805

Abstract: A method of quantitatively measuring the concentration of a chemical species in a sample solution with a sensor film. A hydrogel sensor film is prepared having a chemical composition comprising an indicator that changes its optical property in the ultra-violet, visible or near-infrared spectral range upon being exposed to the chemical species in the sample solution. The film is exposed to a fixed amount of the sample solution. The concentration of the chemical species in the sample solution is quantified using the average absorbance measured from the sensor film.

Abstract translation: 用传感器膜定量测定样品溶液中化学物质浓度的方法。 制备水凝胶传感器膜，其具有化学组成，该化学组成包括在暴露于样品溶液中的化学物质时在紫外线，可见光或近红外光谱范围内改变其光学性质的指示剂。 将该膜暴露于固定量的样品溶液。 使用从传感器膜测量的平均吸光度来量化样品溶液中化学物质的浓度。

公开(公告)号：US20120160769A1

公开(公告)日：2012-06-28

申请号：US12977274

申请日：2010-12-23

Applicant: Caroline Chihyu Sui ,  Caibin Xiao ,  Hai Yang

Inventor： Caroline Chihyu Sui ,  Caibin Xiao ,  Hai Yang

IPC: C02F1/461 ,  C02F1/66 ,  C25B9/10 ,  C02F1/52

CPC classification number: C02F1/4618 ,  C02F1/5236 ,  C02F5/02 ,  C02F2103/023 ,  C02F2209/06

Abstract: A method of water treatment comprising: providing an electrolysis device comprising an electrolysis vessel; providing feed streams to the first salt water chamber of the vessel, second salt water chamber of the vessel, acidic chamber of the vessel, and alkalic chamber of the vessel, the acidic chamber producing an acidic solution and the alkalic chamber producing an alkalic solution; directing at least a portion of the contents of the first and second salt water chambers into a precipitation tank; directing at least a portion of the alkalic solution into the precipitation tank, thereby increasing the pH in the precipitation tank to produce precipitate; and removing the precipitate from the precipitation tank.

Abstract translation: 一种水处理方法，包括：提供包括电解容器的电解装置; 向容器的第一盐水室，容器的第二盐水室，容器的酸性室和容器的碱室提供进料流，产生酸性溶液的酸性室和产生碱溶液的碱室; 将第一和第二盐水室的内容物的至少一部分引导到沉淀池中; 将至少一部分碱性溶液引导到沉淀槽中，从而提高沉淀池中的pH以产生沉淀物; 并从沉淀池中除去沉淀物。

公开(公告)号：US07807473B2

公开(公告)日：2010-10-05

申请号：US11259506

申请日：2005-10-26

Applicant: Radislav A. Potyrailo ,  Timothy M. Sivavec ,  Caibin Xiao ,  Theodore J. Cecconie ,  Lamyaa Hassib ,  Andrew M. Leach ,  David B. Engel

Inventor： Radislav A. Potyrailo ,  Timothy M. Sivavec ,  Caibin Xiao ,  Theodore J. Cecconie ,  Lamyaa Hassib ,  Andrew M. Leach ,  David B. Engel

IPC: G01N21/00

CPC classification number: G01N31/22 ,  G01N21/78 ,  Y10S436/80 ,  Y10S436/805

Abstract: A method of quantitatively measuring the concentration of a chemical species in a sample solution with a sensor film. A hydrogel sensor film is prepared having a chemical composition comprising an indicator that changes its optical property in the ultra-violet, visible or near-infrared spectral range upon being exposed to the chemical species in the sample solution. The film is exposed to a fixed amount of the sample solution. The concentration of the chemical species in the sample solution is quantified using the average absorbance measured from the sensor film.

Abstract translation: 用传感器膜定量测定样品溶液中化学物质浓度的方法。 制备水凝胶传感器膜，其具有化学组成，该化学组成包括在暴露于样品溶液中的化学物质时在紫外线，可见光或近红外光谱范围内改变其光学性质的指示剂。 将该膜暴露于固定量的样品溶液。 使用从传感器膜测量的平均吸光度来量化样品溶液中化学物质的浓度。

公开(公告)号：US20070092973A1

公开(公告)日：2007-04-26

申请号：US11259506

申请日：2005-10-26

Applicant: Radislav Potyrailo ,  Timothy Sivavec ,  Caibin Xiao ,  Theodore Cecconie ,  Lamyaa Hassib ,  Andrew Leach ,  David Engel

Inventor： Radislav Potyrailo ,  Timothy Sivavec ,  Caibin Xiao ,  Theodore Cecconie ,  Lamyaa Hassib ,  Andrew Leach ,  David Engel

IPC: G01N21/00

CPC classification number: G01N31/22 ,  G01N21/78 ,  Y10S436/80 ,  Y10S436/805

Abstract: A method of quantitatively measuring the concentration of a chemical species in a sample solution with a sensor film. A hydrogel sensor film is prepared having a chemical composition comprising an indicator that changes its optical property in the ultra-violet, visible or near-infrared spectral range upon being exposed to the chemical species in the sample solution. The film is exposed to a fixed amount of the sample solution. The concentration of the chemical species in the sample solution is quantified using the average absorbance measured from the sensor film.

Abstract translation: 用传感器膜定量测定样品溶液中化学物质浓度的方法。 制备水凝胶传感器膜，其具有化学组成，该化学组成包括在暴露于样品溶液中的化学物质时在紫外线，可见光或近红外光谱范围内改变其光学性质的指示剂。 将该膜暴露于固定量的样品溶液。 使用从传感器膜测量的平均吸光度来量化样品溶液中化学物质的浓度。

公开(公告)号：US20070092411A1

公开(公告)日：2007-04-26

申请号：US11440278

申请日：2006-05-25

Applicant: Andrew Leach ,  Thomas Dunton ,  Christopher Goewey ,  Radislav Potyrailo ,  Caibin Xiao ,  Prashant Shrikhande

Inventor： Andrew Leach ,  Thomas Dunton ,  Christopher Goewey ,  Radislav Potyrailo ,  Caibin Xiao ,  Prashant Shrikhande

IPC: B01L11/00

CPC classification number: G01N21/78 ,  B01L3/50273 ,  B01L3/502746 ,  B01L2200/0621 ,  B01L2300/0803 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2400/0406 ,  B01L2400/088 ,  G01N21/253 ,  G01N21/80 ,  G01N31/22 ,  Y10T137/7036

Abstract: A microfluidic channel is provided. The microfluidic channel includes a first substrate having at least one microfluidic channel pattern. Further, the microfluidic channel includes a porous material disposed on the first substrate and occupying the at least one microfluidic channel pattern.

Abstract translation: 提供微流体通道。 微流体通道包括具有至少一个微流体通道图案的第一基底。 此外，微流体通道包括设置在第一基板上并占据至少一个微流体通道图案的多孔材料。

公开(公告)号：US08105552B2

公开(公告)日：2012-01-31

申请号：US12730550

申请日：2010-03-24

Applicant: Caibin Xiao ,  Radislav A. Potyrailo ,  William G. Morris ,  Scott M. Boyette ,  LiJie Yu ,  Theodore J. Cecconie ,  Andrew M. Leach ,  Prashant V. Shrikhande

Inventor： Caibin Xiao ,  Radislav A. Potyrailo ,  William G. Morris ,  Scott M. Boyette ,  LiJie Yu ,  Theodore J. Cecconie ,  Andrew M. Leach ,  Prashant V. Shrikhande

IPC: B01L3/00 ,  G01P3/00 ,  G01N31/00

CPC classification number: G01N21/78 ,  B01L3/50273 ,  B01L3/502746 ,  B01L2200/0621 ,  B01L2300/0803 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2400/0406 ,  B01L2400/088 ,  G01N21/253 ,  G01N21/80 ,  G01N31/22 ,  Y10T137/7036

Abstract: Total analysis systems and methods for simultaneously monitoring a suite of biological and/or chemical species in water and/or other process systems are disclosed. The system provides a sample-volume controlled sensor array comprising a fluid delivery device and a plurality of optical sensor elements for determining the presence and total concentrations of multiple analytes in the process system simultaneously. Image identification algorithms are provided for identifying the analytes based on image intensity, color pattern, positional arrangement, and the like. The methods incorporate multivariate optimization algorithms to analyze multiple sensor responses. This produces analytical results that are typically difficult to obtain without full system or variable compensation. The improved array response may then be utilized to measure, monitor, and control the concentration of analytes in the chemical or biological sample or water system.

Abstract translation: 公开了用于在水和/或其它工艺系统中同时监测一套生物和/或化学物质的总分析系统和方法。 该系统提供了一个样本量控制的传感器阵列，其包括流体输送装置和多个光学传感器元件，用于同时确定过程系统中多个分析物的存在和总浓度。 提供图像识别算法，用于基于图像强度，颜色图案，位置排列等来识别分析物。 该方法结合了多变量优化算法来分析多个传感器响应。 这产生的分析结果通常难以在没有完整系统或可变补偿的情况下获得。 然后可以利用改进的阵列响应来测量，监测和控制化学或生物样品或水系统中分析物的浓度。

公开(公告)号：US20110096807A1

公开(公告)日：2011-04-28

申请号：US12606325

申请日：2009-10-27

Applicant: Zhaoyang WAN ,  Caibin XIAO

Inventor： Zhaoyang WAN ,  Caibin XIAO

IPC: G01K17/00

CPC classification number: G01N17/008

Abstract: A system and method are disclosed wherein differential heat transfer resistances are used to effectively and efficiently detect the early onset of deposit accumulation in industrial fluid processes and fluid transport vehicles.According to one embodiment, a probe is provided in conjunction with a heat source, a water source and a probe. The probe is comprised of a heat transfer surface, a first part of which is covered only by a thin metal layer. The second or remaining portion of the heat transfer surface is covered by a heat flux sensor and a thin metal layer. The metal layers of both the first and second areas of the probe are connected, and water flows across the full heat transfer surface. Deposition forms on a portion of the heat transfer surface as a result of slow water flow and elevated water temperature. The temperatures of the heat source, water source, and heat flux are measured. The deposition rate as a rate of change of heat transfer resistance is measured.

Abstract translation: 公开了一种系统和方法，其中使用差分传热电阻来有效和有效地检测工业流体过程和流体运输车辆中沉积物积聚的早期发生。 根据一个实施例，结合热源，水源和探针提供探针。 探针由传热表面组成，其第一部分仅被薄金属层覆盖。 传热表面的第二部分或其余部分由热通量传感器和薄金属层覆盖。 探针的第一和第二区域的金属层连接，并且水流过整个传热表面。 由于缓慢的水流和升高的水温，沉积在传热表面的一部分上形成。 测量热源，水源和热通量的温度。 测量作为传热阻力变化率的沉积速率。

公开(公告)号：US20100178208A1

公开(公告)日：2010-07-15

申请号：US12730550

申请日：2010-03-24

Applicant: Caibin Xiao ,  Radislav A. Potyrailo ,  William G. Morris ,  Scott M. Boyette ,  LiJie Yu ,  Theodore J. Cecconie ,  Andrew M. Leach ,  Prashant V. Shrikhande

Inventor： Caibin Xiao ,  Radislav A. Potyrailo ,  William G. Morris ,  Scott M. Boyette ,  LiJie Yu ,  Theodore J. Cecconie ,  Andrew M. Leach ,  Prashant V. Shrikhande

IPC: G01N21/25 ,  G01N21/75 ,  B81B7/00

CPC classification number: G01N21/78 ,  B01L3/50273 ,  B01L3/502746 ,  B01L2200/0621 ,  B01L2300/0803 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2400/0406 ,  B01L2400/088 ,  G01N21/253 ,  G01N21/80 ,  G01N31/22 ,  Y10T137/7036

Abstract: Total analysis systems and methods for simultaneously monitoring a suite of biological and/or chemical species in water and/or other process systems are disclosed. The system provides a sample-volume controlled sensor array comprising a fluid delivery device and a plurality of optical sensor elements for determining the presence and total concentrations of multiple analytes in the process system simultaneously. Image identification algorithms are provided for identifying the analytes based on image intensity, color pattern, positional arrangement, and the like. The methods incorporate multivariate optimization algorithms to analyze multiple sensor responses. This produces analytical results that are typically difficult to obtain without full system or variable compensation. The improved array response may then be utilized to measure, monitor, and control the concentration of analytes in the chemical or biological sample or water system.

Abstract translation: 公开了用于在水和/或其它工艺系统中同时监测一套生物和/或化学物质的总分析系统和方法。 该系统提供了一个样本量控制的传感器阵列，其包括流体输送装置和多个光学传感器元件，用于同时确定过程系统中多个分析物的存在和总浓度。 提供图像识别算法，用于基于图像强度，颜色图案，位置排列等来识别分析物。 该方法结合了多变量优化算法来分析多个传感器响应。 这产生的分析结果通常难以在没有完整系统或可变补偿的情况下获得。 然后可以利用改进的阵列响应来测量，监测和控制化学或生物样品或水系统中分析物的浓度。

公开(公告)号：US20080299665A1

公开(公告)日：2008-12-04

申请号：US11755935

申请日：2007-05-31

Applicant: Caibin Xiao ,  Yangang Liang ,  Li Zhang

Inventor： Caibin Xiao ,  Yangang Liang ,  Li Zhang

IPC: G01N33/44

CPC classification number: G01N31/22 ,  G01N21/78 ,  G01N33/1826

Abstract: In one aspect, the invention is directed to a method for determining the concentration of anionic polymers or oligomers in industrial water comprising combining a buffer solution and a cationic dye solution, measuring absorbance of the buffer-dye admixture at selected wavelength(s) and determining the polymer or oligomer concentration from the previously determined absorbance values. In alternate embodiments of the invention, the buffer solution may be a multifunctional buffer solution and may be comprised of multiple buffers, masking agents, and/or stabilizing agents and combinations thereof. Other embodiments provide that multiple dyes may be employed.

Abstract translation: 一方面，本发明涉及一种用于测定工业水中阴离子聚合物或低聚物的浓度的方法，其包括将缓冲溶液和阳离子染料溶液组合，测量所选缓冲染料混合物在选定波长处的吸光度并确定 聚合物或低聚物浓度来自先前确定的吸光度值。 在本发明的替代实施方案中，缓冲溶液可以是多功能缓冲溶液，并且可以由多种缓冲液，掩蔽剂和/或稳定剂及其组合组成。 其他实施方案提供可以使用多种染料。

公开(公告)号：US07283245B2

公开(公告)日：2007-10-16

申请号：US10760438

申请日：2004-01-20

Applicant: Caibin Xiao ,  Scott M. Boyette ,  Radislav A. Potyrailo

Inventor： Caibin Xiao ,  Scott M. Boyette ,  Radislav A. Potyrailo

IPC: G01N21/27 ,  G01N21/47 ,  G01N21/00 ,  G06F19/00

CPC classification number: G01N21/7703 ,  G01N21/253 ,  G01N21/272 ,  G01N21/274 ,  G01N21/314 ,  G01N21/552 ,  G01N21/8483 ,  G01N2021/7783 ,  G01N2021/8488 ,  G01N2201/0221 ,  G01N2201/0245 ,  G01N2201/0461 ,  G01N2201/122

Abstract: A portable system and method for measuring the concentration of multiple chemical or biological substances where an onsite analysis of such substances is needed. The new and original handheld sensor system uses a disposable optical test element and a spectroscopic detector that measures the test element response to specific analytes through a change in light absorbance, luminescence, and other forms of light-based response. In this way, reflection light intensities indicative of the test element response can be used to measure the concentration of the target analytes. The sensor system is also capable of being interfaced to an information processing unit or computer so that analytical data can be manipulated or stored electronically.

Abstract translation: 用于测量需要对这些物质进行现场分析的多种化学或生物物质的浓度的便携式系统和方法。 新的和原始的手持传感器系统使用一次性光学测试元件和光谱检测器，其通过光吸收，发光和其他形式的基于光的响应的变化来测量测试元件对特定分析物的响应。 以这种方式，可以使用指示测试元件响应的反射光强度来测量目标分析物的浓度。 传感器系统还能够连接到信息处理单元或计算机，从而可以电子地操纵或存储分析数据。