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Class Information
Number: 405/129.2
Name: Hydraulic and earth engineering > Subterranean waste disposal, containment, or treatment > With treatment of waste
Description: Subject matter wherein the waste is treated prior to the subterranean deposition of the waste.

Sub-classes under this class:

Class Number Class Name Patents
405/129.25 Chemical 150
405/129.3 Solidification 140
405/129.28 Temperature 47

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8662791 Subterranean alternating digester system and method Mar. 4, 2014
8641322 System and process for disposal of dry fly ash Feb. 4, 2014
8580114 Processes for remediation of contaminant plumes Nov. 12, 2013
8529155 Method of making pure salt from frac-water/wastewater Sep. 10, 2013
8383021 Mixed-layered bismuth-oxygen-iodine materials for capture and waste disposal of radioactive iodine Feb. 26, 2013
8287625 Systems and methods for treating landfill gas using landfill leachate Oct. 16, 2012
8262950 Low sintering temperature glass waste forms for sequestering radioactive iodine Sep. 11, 2012
8206062 Soil remediation method and composition Jun. 26, 2012
8002050 Completion technique and treatment of drilled solids Aug. 23, 2011
7976241 Soil remediation method and composition Jul. 12, 2011
7955419 System and method for treating landfill gas using landfill leachate Jun. 7, 2011
7798218 Apparatus and a method of fragmenting hard particles Sep. 21, 2010
7604710 Modular floating water evaporation system Oct. 20, 2009
7374367 Methods for stabilizing heavy metal containing material for disposal in saturated zone May. 20, 2008
7364387 Method and device for accelerating the decomposition of biogenic organic matter in refuse disposal sites Apr. 29, 2008
7140805 Method of treating municipal solid waste Nov. 28, 2006
7056062 Subterranean waste disposal process and system Jun. 6, 2006
6923914 Remediation of metal contaminants with hydrocarbon-utilizing bacteria Aug. 2, 2005
6910829 In situ retreival of contaminants or other substances using a barrier system and leaching solutions and components, processes and methods relating thereto Jun. 28, 2005
6878281 Wastewater management system Apr. 12, 2005
6749368 Design, monitoring and control of soil carburetors for degradation of volatile compounds Jun. 15, 2004
6558079 Method and apparatus for covering landfill May. 6, 2003
6428239 Vadose zone for a leaching field Aug. 6, 2002
6293731 Method for treatment of dredged materials to form a structural fill Sep. 25, 2001
6162164 Process of recycling a liquid waste Dec. 19, 2000
6106197 Landfill garbage management process Aug. 22, 2000
6059447 Method for mixing phosphogypsum within earthen material May. 9, 2000
6048133 Method for disposing of mining process fines Apr. 11, 2000
6042629 Fertilizer from brewery cleaning and rinsing solutions Mar. 28, 2000
6039504 Process and apparatus for the treatment of waste Mar. 21, 2000
6033154 Waste processing attachment and method for environmentally treating a waste lagoon Mar. 7, 2000
6004069 Method for capping mine waste and tailing deposits Dec. 21, 1999
5984579 Residual biotech soil Nov. 16, 1999
5984580 Landfill bioreactor Nov. 16, 1999
5975801 Process for producing a product for use as an alternative cover material for landfills and systems Nov. 2, 1999
5947887 Extruder glass-melter process for vitrification of nuclear and other toxic wastes Sep. 7, 1999
5915885 Method for vertical displacement of masses underneath the earth's surface Jun. 29, 1999
5860907 Method for in situ remediation of waste through multi-point injection Jan. 19, 1999
5833395 Method for reducing the concentration of contaminating radioactive material in contaminated soil Nov. 10, 1998
5827010 On-site sewage treatment and disposal system Oct. 27, 1998
5813968 Process for disposing of perlite waste Sep. 29, 1998
5678239 Treatment of radioactive material Oct. 14, 1997
5605417 Method and apparatus for improving degradation of an unsecured landfill Feb. 25, 1997
5599138 Landfill garbage system Feb. 4, 1997
5591118 Low permeability waste containment construction and composition containing granular activated carbon and method of making Jan. 7, 1997
5589603 Method and apparatus for the injection disposal of solid and liquid waste materials from the drilling and production of oil and gas wells Dec. 31, 1996
5588947 Apparatus and method for treating hazardous waste material Dec. 31, 1996
5569811 Method for isolating, immobilizing and rendering waste non-leachable Oct. 29, 1996
5564862 Method of improved landfill mining Oct. 15, 1996
5560767 Method for forming, collecting and utilizing wood-waste products Oct. 1, 1996

1 2 3

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