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Browse by Category: Main > Engineering
Class Information
Number: 405/129.5
Name: Hydraulic and earth engineering > Subterranean waste disposal, containment, or treatment > Waste barrier, containment, or monitoring > Monitoring, detecting, or sensing
Description: Subject matter wherein a condition or state of operation or movement of the waste, waste site, waste barrier, or containment structure for waste is observed, determined, or detected.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8313921 Reclaimable hybrid bioreactor Nov. 20, 2012
8256992 Underground sequestration system and method Sep. 4, 2012
7628567 Fluid distribution and collection in landfills and contaminated sites Dec. 8, 2009
7537415 Fluid distribution and collection in landfills and contaminated sites May. 26, 2009
7430834 Membrane-covered reservoir having a hatchway therein Oct. 7, 2008
7357601 Adaptive coupling and method Apr. 15, 2008
7287934 Stratum disposal monitoring system Oct. 30, 2007
7234895 Methods for indication of at least one subsurface barrier characteristic and methods of use Jun. 26, 2007
7187299 Systems and methods for measuring a parameter of a landfill including a barrier cap and wireless sensor systems and methods Mar. 6, 2007
7114880 Process for the excavation of buried waste Oct. 3, 2006
7056063 Apparatus for indication of at least one subsurface barrier characteristic Jun. 6, 2006
7056062 Subterranean waste disposal process and system Jun. 6, 2006
6948882 Sensor system for buried waste containment sites Sep. 27, 2005
6896446 Advanced containment system May. 24, 2005
6860680 Waste containment and processing facilities formed contemporaneously with the disposal of mineral refuse, and related methods Mar. 1, 2005
6802670 Advanced containment system Oct. 12, 2004
6796746 Subterranean drilling and in situ treatment of wastes using a contamination control system and methods relating thereto Sep. 28, 2004
6766620 Building levelling system Jul. 27, 2004
6749368 Design, monitoring and control of soil carburetors for degradation of volatile compounds Jun. 15, 2004
6648552 Sensor system for buried waste containment sites Nov. 18, 2003
6575663 Advanced containment system Jun. 10, 2003
6505681 Rehabilitation of landfill gas recovery wells Jan. 14, 2003
6338386 Rehabilitation of landfill gas recovery wells Jan. 15, 2002
6338596 Waste collection device Jan. 15, 2002
6334737 Method and apparatus of controlling landfill gas generation within landfill Jan. 1, 2002
6281801 System and method for monitoring water content or other dielectric influences in a medium Aug. 28, 2001
6102617 Impoundment leak detection, location, and containment system and method with mobile sensor Aug. 15, 2000
6056477 Waste disposal site May. 2, 2000
6035701 Method and system to locate leaks in subsurface containment structures using tracer gases Mar. 14, 2000
6004070 Waste storage containment cell, method of operating, and apparatus therefore Dec. 21, 1999
5905184 In situ construction of containment vault under a radioactive or hazardous waste site May. 18, 1999
5890840 In situ construction of containment vault under a radioactive or hazardous waste site Apr. 6, 1999
5879110 Methods for encapsulating buried waste in situ with molten wax Mar. 9, 1999
5873675 Method for hazardous waste vitrification Feb. 23, 1999
5615978 Management system for water-barrier sheet Apr. 1, 1997
5591115 Barrier for blocking movement of contaminants within an aggregate particulate substrate Jan. 7, 1997
5570974 Assembly for monitoring a landfill and a method of locating leaks Nov. 5, 1996
5553971 Double-containment underground piping system Sep. 10, 1996
5524709 Method for acoustically coupling sensors in a wellbore Jun. 11, 1996
5519609 Biosolids tracking system May. 21, 1996
5473935 Method and device for checking and repairing waterproofing Dec. 12, 1995
5421671 Remotely monitored and controlled self-flushing secondary containment system Jun. 6, 1995
5362182 Waste disposal landfill having subsurface impermeable sheets which can be monitored with respect to their impermeability Nov. 8, 1994
5340238 Method and apparatus for testing above ground liquid storage tanks for leaks Aug. 23, 1994
5322388 Toxic waste monitoring and collection device Jun. 21, 1994
5318383 Closed-loop automated waste processing system and method Jun. 7, 1994
5297896 Environmentally safe underground piping system Mar. 29, 1994
5288168 Method and apparatus for lining outdoor fluid containment areas to facilitate electrical leak detection Feb. 22, 1994
5271901 Device having a diffusion sensor hose for detecting a leak Dec. 21, 1993
5248220 Protective liner system having improved leak detection means Sep. 28, 1993

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