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    LEAKAGE MONITORING SYSTEM FOR GEOMEMBRANES
    1.
    发明申请
    LEAKAGE MONITORING SYSTEM FOR GEOMEMBRANES 审中-公开

    公开(公告)号：US20190056287A1

    公开(公告)日：2019-02-21

    申请号：US15972181

    申请日：2018-05-06

    申请人： KANG GAO

    发明人： KANG GAO

    IPC分类号： G01M3/40 ,  G01M3/18 ,  G01N27/20

    CPC分类号： G01M3/40 ,  B09B1/00 ,  B09B1/004 ,  E02D31/006 ,  G01M3/18 ,  G01N27/205

    摘要： A leakage monitoring system for geomembranes comprises a power supply unit having two supply electrodes made from a nonmetallic conductive material and respectively connected to a membrane top and a membrane bottom of a primary geomembrane; a plurality of monitoring sensor electrodes made from the nonmetallic conductive material, uniformly arranged below the primary geomembrane and used for acquiring potentials at corresponding positions below the primary geomembrane; a data acquisition unit used for acquiring potential data of each monitoring sensing electrode; and a control and analysis unit used for analyzing the potential data of each monitoring sensor electrode acquired by the data acquisition unit, determining an abnormal potential area below the primary geomembrane to determine a leakage position of the primary geomembrane and giving an alarm. The abnormal potential area below the geomembrane can be determined to determine the specific leakage position of the geomembrane and give the alarm.

    ALTERNATIVE DAILY COVER SYSTEM WITH RE-USABLE PANELS AND METHOD FOR USING SAME
    3.
    发明申请
    ALTERNATIVE DAILY COVER SYSTEM WITH RE-USABLE PANELS AND METHOD FOR USING SAME 审中-公开
    具有可再使用面板的替代性日常封盖系统及其使用方法

    公开(公告)号：US20100074688A1

    公开(公告)日：2010-03-25

    申请号：US12238272

    申请日：2008-09-25

    申请人： Brett RENAUD ,  Scott Renaud

    发明人： Brett RENAUD ,  Scott Renaud

    IPC分类号： E02D31/00

    CPC分类号： E02D31/006

    摘要： A system of panels for use in covering an active face of an operational landfill, in order to prevent and/or minimize litter, odors, leachate production, fires, and the prevalence of flies and vectors. Each panel comprises a plate; one or more brackets; and optionally, a flap. The brackets are adapted to engage with the blade of a compactor or other type of heavy equipment. The panels are moved to and from the active face of an operational landfill using the compactor. The panels are durable and fireproof, and can be transported in a variety of weather conditions. Transporting the panels to and from the active area is easy and efficient as compared with prior art methods.

    摘要翻译： 为了防止和/或最小化垃圾，异味，渗滤液的生产，火灾以及苍蝇和载体的流行，用于覆盖作业垃圾填埋场的活动面的面板系统。 每个面板包括板; 一个或多个括号; 和可选地，一个翼片。 支架适于与压实机或其他类型的重型设备的叶片接合。 使用压实机将面板移动到可操作的垃圾填埋场的活动面上。 面板经久耐用，可在各种天气条件下运输。 与现有技术方法相比，将面板传送到活动区域和从活动区域传送面板是容易和有效的。

    Methods for indication of at least one subsurface barrier characteristic and methods of use
    4.
    发明申请
    Methods for indication of at least one subsurface barrier characteristic and methods of use 失效
    用于指示至少一个地下屏障特征和使用方法的方法

    公开(公告)号：US20060182499A1

    公开(公告)日：2006-08-17

    申请号：US11397508

    申请日：2006-04-03

    申请人： John Richardson ,  Reva Nickelson ,  Paul Sloan ,  Kevin Kostelnik

    发明人： John Richardson ,  Reva Nickelson ,  Paul Sloan ,  Kevin Kostelnik

    IPC分类号： G21F5/00

    CPC分类号： B09B1/00 ,  B09C1/002 ,  E02D3/005 ,  E02D5/08 ,  E02D19/185 ,  E02D31/00 ,  E02D31/006

    摘要： A containment system for use adjacent to a selected region of a subterranean formation and comprising a plurality of laterally interlocked casing strings. At least one electrically conductive element is disposed along at least a portion of a casing string and is used for performing electrical time domain reflectometry. At least one protective element may be positioned between portions of adjacent casing strings of the barrier, and at least one electrically conductive element may be disposed at least partially within the at least one protective element for use in indicating at least one characteristic of at least a portion of the containment system. Electrical time domain reflectometry (TDR) may be used to indicate the at least one characteristic; for instance, TDR may be used to indicate leakage through the barrier or a discontinuity or void in a barrier filler material.

    摘要翻译： 一种用于邻近地层的选定区域使用并包括多个横向互锁的套管柱的容纳系统。 至少一个导电元件沿着套管串的至少一部分设置，并用于执行电时域反射测量。 至少一个保护元件可以位于屏障的相邻套管柱的部分之间，并且至少一个导电元件可以至少部分地设置在至少一个保护元件内，用于指示至少一个 遏制系统的一部分。 电时域反射计（TDR）可用于表示至少一个特征; 例如，TDR可以用于指示通过阻挡层的泄漏或阻挡填料材料中的不连续性或空隙。

    Method for the placement of subterranean electrodes
    5.
    发明授权
    Method for the placement of subterranean electrodes 失效
    地下电极放置方法

    公开(公告)号：US07037040B2

    公开(公告)日：2006-05-02

    申请号：US10771226

    申请日：2004-02-02

    申请人： Steven J. Phillips ,  Robert G. Alexander

    发明人： Steven J. Phillips ,  Robert G. Alexander

    IPC分类号： B09B3/00

    CPC分类号： E02D31/006 ,  B09C1/067 ,  E02D3/11 ,  E21B7/005

    摘要： A method for the placement of subterranean electrodes is disclosed and which includes the steps of providing an earth engaging drill; forming a bore hole in the surface of the earth with the earth engaging drill; providing an electrode; and delivering the electrode into the bore hole by employing the earth engaging drill.

    摘要翻译： 公开了一种用于放置地下电极的方法，其包括提供接地钻孔的步骤; 在地球表面形成钻孔; 提供电极; 并通过使用接地钻头将电极输送到钻孔中。

    Advanced containment system
    7.
    发明申请
    Advanced containment system 失效

    公开(公告)号：US20030175083A1

    公开(公告)日：2003-09-18

    申请号：US10411534

    申请日：2003-04-04

    发明人： Kevin M. Kostelnik ,  Hideki Kawamura ,  John G. Richardson ,  Masaru Noda

    IPC分类号： B09B001/00

    CPC分类号： B09B1/00 ,  B09C1/002 ,  E02D19/185 ,  E02D31/006

    摘要： An advanced containment system for containing buried waste and associated leachate. A trench is dug on either side of the zone of interest containing the buried waste so as to accommodate a micro tunnel boring machine. A series of small diameter tunnels are serially excavated underneath the buried waste. The tunnels are excavated by the micro tunnel boring machine at a consistent depth and are substantially parallel to each other. As tunneling progresses, steel casing sections are connected end to end in the excavated portion of the tunnel so that a steel tube is formed. Each casing section has complementary interlocking structure running its length that interlocks with complementary interlocking structure on the adjacent casing section. Thus, once the first tube is emplaced, placement of subsequent tubes is facilitated by the complementary interlocking structure on the adjacent, previously placed, casing sections. Upon completion of the last tunnel, a series of parallel steel tubes has thus been emplaced underneath the buried waste. Because at least some of the casing sections include embedded sensors, both the casing sections and the zone of interest can be remotely monitored after the casings have been emplaced. Grout is then injected into each of the steel tubes and into the spaces created by the complementary interlocking structure of adjacent casings. The grout cooperates with the steel casing sections to form a substantially impermeable barrier that is chemically stable and impervious to chemical attack, thermal gradients, and changing geological conditions. Upon completion of the barrier, four vertical concrete walls are constructed, one wall being perpendicular to a corresponding edge of the barrier, and being adjacent thereto. The walls cooperate with the barrier to substantially contain the buried waste and associated leachate within the zone of interest.

    Method for providing a substantially leakproof shielding layer in the ground and a device for performing the method
    9.
    发明授权
    Method for providing a substantially leakproof shielding layer in the ground and a device for performing the method 失效
    在地面上提供基本上防漏屏蔽层的方法和用于执行该方法的装置

    公开(公告)号：US5845720A

    公开(公告)日：1998-12-08

    申请号：US693038

    申请日：1996-11-04

    申请人： Niclas Borjeson ,  Sten-Ake Pettersson

    发明人： Niclas Borjeson ,  Sten-Ake Pettersson

    IPC分类号： E02D19/16 ,  E02D31/00 ,  E21B33/13 ,  E21B7/26 ,  E02D7/00

    CPC分类号： E21B33/13 ,  E02D19/16 ,  E02D31/006

    摘要： A method of providing a substantially leakproof shielding layer in the ground. The method includes the following steps: a) making a plurality of substantially parallel holes (H) in the ground by means of a guided drill head (4) which ejects ground-decomposing liquid mainly in the advance direction of the head, and b) passing through each hole an injection head (6) which ejects injection liquid essentially transversely to the advance direction thereof, so that the injection liquid will penetrate into the ground material and mix therewith and after transition to a solid state, together with injection liquid in an adjacent hole, which has also penetrated into and mixed with the ground material and has been transformed into a solid state, will form part of the shielding layer. The invention further includes a device for performing the method.

    摘要翻译： PCT No.PCT / SE95 / 00132 Sec。 371日期：1996年11月4日 102（e）日期1996年11月4日PCT提交1995年2月9日PCT公布。 出版物WO95 / 21989 日期1995年8月17日一种在地面上提供基本上防漏屏蔽层的方法。 该方法包括以下步骤：a）通过主要沿头部前进方向喷射地面分解液体的导向钻头（4）在地面上制造多个基本平行的孔（H），以及b） 通过每个孔穿过基本上横向于其前进方向喷射注射液体的注射头（6），使得注射液体将渗透到研磨材料中并与之混合，并且在转变成固体状态之后，与注射液体 也已经渗入并与其混合并已经变成固态的相邻孔将形成屏蔽层的一部分。 本发明还包括一种用于执行该方法的装置。

    Method for lining existing ash basin and landfill sites
    10.
    发明授权
    Method for lining existing ash basin and landfill sites 有权

    公开(公告)号：US10005112B2

    公开(公告)日：2018-06-26

    申请号：US15336840

    申请日：2016-10-28

    申请人： Zapata Incorporated

    发明人： Manuel Zapata

    IPC分类号： B09B1/00 ,  E02D31/00

    CPC分类号： B09B1/00 ,  B09B1/004 ,  B09B1/008 ,  B09B2220/06 ,  E02D31/004 ,  E02D31/006 ,  Y02W30/32

    摘要： A method for lining an existing waste disposal site having a waste level includes, for example: installing perimeter barrier walls about the site and interior barrier walls within the perimeter barrier walls to define cells; transferring waste, such as for example ash, from one of the cells to one or more other cells to form an empty cell with a layer of contaminated material at the bottom of the empty cell; removing the layer of contaminated material from the empty cell to form a clean cell with a noncontaminated bottom layer; installing a barrier liner layer in the clean cell to form a lined cell; and transferring waste from other cells into the lined cell.