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Class Information
Number: 405/128.45
Name: Hydraulic and earth engineering > Soil remediation > In situ contaminant removal or stabilization > With treatment
Description: Subject matter wherein a step is performed on or with the soil to aid in (1) the removal of the impurity or pollutant from the soil or (2) the stabilization of the soil.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| RE40448 |
Method for remediation of aquifers |
Aug. 5, 2008 |
| 7374691 |
In-situ hydraulic treatment conduit |
May. 20, 2008 |
| 7344337 |
Geomorphology environmental remediation process and systems |
Mar. 18, 2008 |
| 7326002 |
Sparge broadcasting in fracture rock |
Feb. 5, 2008 |
| 7300227 |
Recovery of non-aqueous phase liquids from ground sources |
Nov. 27, 2007 |
| 7273552 |
Bioremediation |
Sep. 25, 2007 |
| 7160471 |
In-situ generation of oxygen-releasing metal peroxides |
Jan. 9, 2007 |
| 7150583 |
Electro kinetic geosynthetic structure |
Dec. 19, 2006 |
| 7077208 |
Method and system for directing fluid flow |
Jul. 18, 2006 |
| 7056061 |
Remediation of contaminates including low bioavailability hydrocarbons |
Jun. 6, 2006 |
| 6962467 |
Method of removal of hydrocarbons from soils using solids loaded polymer foam |
Nov. 8, 2005 |
| 6926465 |
Remediation system |
Aug. 9, 2005 |
| 6923914 |
Remediation of metal contaminants with hydrocarbon-utilizing bacteria |
Aug. 2, 2005 |
| 6905288 |
Method of remedying contaminated soil by microorganism |
Jun. 14, 2005 |
| 6872318 |
Microporous diffusion apparatus |
Mar. 29, 2005 |
| 6808632 |
In situ method and apparatus for biodegradation of alkyl ethers and tertiary butyl alcohol |
Oct. 26, 2004 |
| 6787038 |
Extraction of pollutants from underground water |
Sep. 7, 2004 |
| 6776910 |
In situ method and apparatus for biodegradation of alkyl ethers and tertiary butyl alcohol |
Aug. 17, 2004 |
| 6758979 |
Method and reactor for decontaminating ground water |
Jul. 6, 2004 |
| 6746180 |
Remediation of contaminates including low bioavailability hydrocarbons |
Jun. 8, 2004 |
| 6746605 |
Multi-arrayed vacuum recovery method and system for groundwater wells |
Jun. 8, 2004 |
| 6742961 |
Process for the removal of pollutants from the soil |
Jun. 1, 2004 |
| 6740238 |
Enhanced dissolved oxygen groundwater remediation method and system |
May. 25, 2004 |
| 6733559 |
Method of reducing the availability of heavy metals in plants and the use of cross linked poly(meth)acrylates in said method |
May. 11, 2004 |
| 6719902 |
Fe(o)-based bioremediation of aquifers contaminated with mixed wastes |
Apr. 13, 2004 |
| 6623211 |
Remediation of contaminates including low bioavailability hydrocarbons |
Sep. 23, 2003 |
| 6576116 |
Hybrid joule heating/electro-osmosis process for extracting contaminants from soil layers |
Jun. 10, 2003 |
| 6547489 |
Process for the removal of pollutants from the soil |
Apr. 15, 2003 |
| 6538170 |
Polluted soil remediation apparatus, polluted soil remediation method, pollutant degrading apparatus and pollutant degrading method |
Mar. 25, 2003 |
| 6533499 |
Soil and groundwater remediation system |
Mar. 18, 2003 |
| 6517288 |
Direct oxygen injection groundwater remediation method and system |
Feb. 11, 2003 |
| 6503395 |
Situ method and apparatus for biodegradation of alkyl ethers and tertiary butyl alcohol |
Jan. 7, 2003 |
| 6497534 |
Reduction of soil contamination |
Dec. 24, 2002 |
| 6464005 |
Remediation method |
Oct. 15, 2002 |
| 6457905 |
In-situ deep remediation injection system and method |
Oct. 1, 2002 |
| 6447207 |
Air, soil and ground water remediation compositions and methods |
Sep. 10, 2002 |
| 6413017 |
Conversion of hydrocarbon-contaminated particulate soil and/or rock to fertile soil useful in erosion control |
Jul. 2, 2002 |
| 6398960 |
Method for remediation of aquifers |
Jun. 4, 2002 |
| 6379083 |
Method for the remediation of soil contaminated with organic halide compounds |
Apr. 30, 2002 |
| 6368019 |
Method for soil remediation |
Apr. 9, 2002 |
| 6352387 |
Recirculation-enhanced subsurface reagent delivery system |
Mar. 5, 2002 |
| 6325924 |
Reactor vessel for removing contaminants from dredge material in an underwater environment |
Dec. 4, 2001 |
| 6305878 |
Adjustable depth air sparging well |
Oct. 23, 2001 |
| 6284143 |
Microporous diffusion apparatus |
Sep. 4, 2001 |
| 6280118 |
In situ reactive gate |
Aug. 28, 2001 |
| 6267534 |
Method and device for decontamination of ground |
Jul. 31, 2001 |
| 6250846 |
Apparatus for soil purification and remediation method for contaminated soil |
Jun. 26, 2001 |
| 6204429 |
Methods of remediation of chemical contaminants dispersed in geologic media |
Mar. 20, 2001 |
| 6196765 |
Inhibiting acid mine drainage by displacing oxygen in rock heap |
Mar. 6, 2001 |
| 6174107 |
Device for creation of an oxidation and precipitation zone or a reduction zone in an aquifer |
Jan. 16, 2001 |
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