| Entries |
| Document | Title | Date |
|---|
| 20100003087 | System for Distributing Poultry Litter Below the Soil Surface - Biodegradable solid soil amendment material such as poultry litter may be disposed of in soil using an apparatus which includes a soil cutter for cutting a trench and a dispenser for transporting the material and simultaneously grinding or shearing the material and distributing it to the trenches in the soil. The receptacle includes a plurality of troughs across its bottom surface, each having an outlet at one end thereof, and corresponding screw augers therein for distributing and transporting the material to the outlets. As the material is transported toward each of the outlets by the augers it is crushed or ground to a small size. This apparatus allows the material to be dispensed through the multiple outlets at a substantially steady, uniform rate. | 01-07-2010 |
| 20110250021 | METHOD AND ARRANGEMENT FOR DETECTION AND DESTRUCTION OF TUNNELS - A method and arrangement for destroying tunnels. A subterraneous, vertical shaft is excavated until a tunnel preventing depth. After liquid is introduced to the shaft, a shaft liner is penetrable by the introduced liquid when a tunnel is present in the vicinity of said shaft, due to the considerably larger pressure of the introduced liquid relative to the bearing capacity of soil interposed between the tunnel and shaft. The tunnel is then flooded and destroyed following passage of the liquid through the liner. A system for detecting and destroying tunnels in the proximity of a security-sensitive facility comprises a hollow member anchored to the upper soil surface adjoining each shaft, a sensor having a unique address mounted on a corresponding hollow member for generating an electrical output when the liquid level has been reduced more than a predetermined level, and a computer in data communication with each of the sensors. | 10-13-2011 |
| 20130039703 | Multifunctional Screw Drill and Reaming Device - A multifunctional screw drill and reaming device, for the testing of the structure and composition of various soil types, as well as for sampling and boring, extracting and injecting of gases and various types of chemicals as well as liquids, slurry, granules and solids. Screws can be hydraulically, pneumatically, mechanically, electrically or manually driven. Dependent upon the operation, the secondary screws ( | 02-14-2013 |
| 20130202363 | DEVICES AND METHODS FOR SOIL REMEDIATION - The present invention provides devices or systems and a method for remediating a soil comprising contaminants, comprising the steps of:—introducing in said soil at least one perforated column for contaminant extraction from a contaminated region of said soil; in close proximity of said at least one perforated column introducing at least one non-perforated column for providing heat to said contaminated region of said soil; providing heat to said at least one non-perforated column; extracting said contaminant vapor containing said soil contaminants out of said contaminated region of said soil into said at least one perforated column; removing said contaminant vapor from said at least one perforated column, thereby providing remediated soil; wherein said at least one perforated column and said at least one non-perforated column are connectable to at least one surface-located device comprising a combustion, a heating and control unit for heating and thereby cleaning said soil. | 08-08-2013 |
| 20140270982 | Method of Reducing Mud in an Animal Stable, Pen, Paddock, or Arena - A system for and method of remediating existing mud and reducing future mud in an animal stable, pen, paddock, or arena through the use of geocells filled with aggregate matter. A new surface is formed through the placing of a layer of networked geocells filled with compacted aggregate matter on top of the existing stable, pen, paddock or arena ground soil. A geotextile barrier may be placed below the layer of networked geocells. An optional aggregate layer may also be added on top of the aggregate-filled geocells. The geocells distribute loads (weight from the animals) across the soil, preventing soil displacement and mud formation. | 09-18-2014 |
