公开(公告)号：US06197187B1

公开(公告)日：2001-03-06

申请号：US09310314

申请日：1999-05-12

申请人： Roy Fred Thornton ,  Andrew Philip Shapiro ,  Timothy Mark Sivavec

发明人： Roy Fred Thornton ,  Andrew Philip Shapiro ,  Timothy Mark Sivavec

IPC分类号： C02F1461

CPC分类号： C02F1/461 ,  B09C1/002 ,  B09C1/085 ,  C02F2101/36

摘要： A method for treating a contaminated media. The method comprises disposing electrodes at the contaminated media, injecting a salt-containing solution into contaminated media, applying an electric voltage between electrodes imposed peripherally to the region, forming ions from the salt-containing solution, and migrating the ions between the electrodes across the contaminated media. The ions of the salt-containing solution migrate into at least a portion of the contaminated media to treat the contaminated media.

摘要翻译： 一种处理受污染介质的方法。 该方法包括在污染介质上设置电极，将含盐溶液注入污染的介质中，在周围施加在该区域周围的电极之间施加电压，从含盐溶液形成离子，并将电极之间的离子迁移到 受污染的媒体。 含盐溶液的离子迁移到至少一部分污染的介质中以处理受污染的介质。

公开(公告)号：US06743915B2

公开(公告)日：2004-06-01

申请号：US10226813

申请日：2002-08-26

申请人： Timothy Mark Sivavec ,  Radislav Alexandrovich Potyrailo

发明人： Timothy Mark Sivavec ,  Radislav Alexandrovich Potyrailo

IPC分类号： C07D24108

CPC分类号： G01N31/223 ,  G01N21/7703 ,  G01N33/1826 ,  G01N33/24 ,  Y10T436/17 ,  Y10T436/174614 ,  Y10T436/19 ,  Y10T436/196666 ,  Y10T436/24

摘要： A composition of matter has the formula: where n is an integer equal or greater than 1. The composition of matter possesses characteristic absorbance behavior with respect to infrared and visible energy, which is used to detect and determine the concentration of TCE. In another aspect, a method for generating the composition comprises reacting trichloroethylene (TCE) with poly(ethylenimine) in accordance with the formula: where n is an integer equal or greater than 1. Also, the invention sets forth a sensor to detect trichloroethylene (TCE) in materials. The sensor includes the composition of material that can absorb at least one of infrared (IR) or ultraviolet (UV) or visible (VIS) energies when formed by the reaction of trichloroethylene (TCE) with poly(ethylenimine).

摘要翻译： 物质组成具有以下公式：其中n是等于或大于1的整数。物质组成具有相对于红外和可见光的特征吸收行为，用于检测和确定TCE的浓度。 另一方面，用于产生组合物的方法包括使三氯乙烯（TCE）与聚（亚乙基亚胺）按照下式进行反应：其中n为等于或大于1的整数。另外，本发明提出了一种检测三氯乙烯 TCE）。 传感器包括当通过三氯乙烯（TCE）与聚（乙烯亚胺）的反应形成时能够吸收红外（IR）或紫外（UV）或可见（VIS）能量中的至少一种的材料的组成。

公开(公告)号：US06360585B1

公开(公告)日：2002-03-26

申请号：US09519895

申请日：2000-03-06

申请人： Radislav Alexandrovich Potyrailo ,  Timothy Mark Sivavec

发明人： Radislav Alexandrovich Potyrailo ,  Timothy Mark Sivavec

IPC分类号： G01N2700

CPC分类号： G01N29/036 ,  G01N2291/0256

摘要： A method and apparatus for determining chemical properties. The method is based on the sequential measurement of the variation of the oscillation frequency of a single sensing device when different chemically sensitive film materials are deposited on both sides of a resonator such as a quartz crystal microbalance (QCM). Each of the sides of the resonator is sequentially exposed to an analyte while another side is exposed to a blank gas. In this way, the analyte-dependent signal from the resonator is generated only from a single film. Measurements are further made by switching the analyte stream to expose the sensing film on another side of the resonator previously exposed to a blank.

摘要翻译： 一种确定化学性质的方法和装置。 该方法基于当诸如石英晶体微量天平（QCM）的谐振器的两侧上沉积不同的化学敏感膜材料时，单次感测装置的振荡频率的变化的顺序测量。 谐振器的每个侧面依次暴露于分析物，另一侧暴露于空白气体。 以这种方式，来自谐振器的分析物相关信号仅由单个膜产生。 通过切换分析物流进一步进行测量，以使先前暴露于空白的谐振器另一侧的感测膜露出。

公开(公告)号：US5750036A

公开(公告)日：1998-05-12

申请号：US636005

申请日：1996-04-22

申请人： Timothy Mark Sivavec

发明人： Timothy Mark Sivavec

IPC分类号： B09C1/00 ,  B09C1/08 ,  C02F1/70

CPC分类号： B09C1/002 ,  B09C1/08 ,  Y10S210/908

摘要： Addition of ferrous ions to clay and ferric minerals in the ground creates in situ reactive zones which dehalogenate halogenated contaminants in ground water flowing through the reactive zone.

摘要翻译： 将亚铁离子添加到地面的粘土和铁矿物质中会产生原位反应性区域，这些区域使流过反应区的地下水中的卤化污染物脱卤。