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8753037 Device for a device for the treatment, cooling or storage of a fluid such as a gas or a liquid  
The device is provided with a plurality of intermediate grid plate elements (12) with a top and a bottom surface, which are adapted to be positioned one on top of the other. Each intermediate grid...
8714253 Method and system for injection of viscous unweighted, low-weighted, or solids contaminated fluids downhole during oilfield injection process  
A system for injecting a fluid into a formation including a fluid, and at least one injection pump configured to receive the fluid, the at least one pump including a centrifugal pump having at...
8682584 Nitrogen potential index  
Embodiments of a method for assessing potential nitrogen concentration of plant available nitrogen in soil comprises collecting soil samples, analyzing one or more of the soil samples to compute...
8662791 Subterranean alternating digester system and method  
An alternating anaerobic and aerobic digestion system and method of forming same includes a subterranean enclosure configured to hold organic matter. The enclosure has a plurality of conduits in a...
8590619 Method for producing natural gas from hydrocarbon hydrates while simultaneously storing carbon dioxide in geological formations  
The invention relates to a method for extracting methane from methane hydrates, comprising the following steps: feeding carbon dioxide to the methane hydrate deposits; allowing the carbon dioxide...
8403597 Cover system for waste sites  
A cover system is provided for waste sites and environmental closures, in which the cover system comprises a synthetic grass and an impermeable geomembrane that can be applied without the use of...
8366349 System and method for aggregate disposal  
A system for disposing of aggregate material in a mine cavern between a mine ceiling and a mine floor includes a first pump for pumping water from the cavern, a second pump for pumping emulsion to...
8287625 Systems and methods for treating landfill gas using landfill leachate  
Embodiments of the present invention are directed to systems and methods for treating landfill gas using landfill leachate. In one embodiment of the present invention, a method includes receiving...
8256992 Underground sequestration system and method  
Underground sequestration system and method in which a liquid or gas is stored in a sequestration zone of enhanced porosity in an underground geological formation, with a containment barrier around...
8168121 Portable gas monitor  
A portable monitor used to measure landfill gas and landfill well parameters. The portable monitor includes a control unit and a measuring unit that can communication wirelessly with one another....
8163242 Portable gas monitor  
A portable monitor used to measure landfill gas and landfill well parameters. The portable monitor includes a control unit and a measuring unit that can communication wirelessly with one another....
8137030 Disposal of slurry in underground geologic formations  
The current invention provides processes and apparatuses for introducing slurry into underground geological formations thereby disposing of the slurry, while also sequestering carbon dioxide and...
8096934 System for treating carbon dioxide, and method for storing such treated carbon dioxide underground  
The present invention provides a system for treating carbon dioxide, and a method by which such treated carbon dioxide can be stored underground at low cost and with high efficiency. The present...
8092118 Carbon sequestration method  
A method to create a net increase in soil organic carbon (SOC) by acidifying land applied waters with pH adjusted sulfur dioxide to open up soil pores at greater depths, while providing sulfur and...
7955419 System and method for treating landfill gas using landfill leachate  
Embodiments of the present invention are directed to systems and methods for treating landfill gas using landfill leachate. In one embodiment of the present invention, a method includes receiving...
7905683 Disposal of slurry in underground geologic formations  
The current invention provides processes and apparatuses for introducing slurry into underground geological formations thereby disposing of the slurry, while also sequestering carbon dioxide and...
7682105 Cover system for waste sites and environmental closures  
A cover system is provided for waste sites and environmental closures, in which the cover system comprises a synthetic grass and an impermeable geomembrane that can be applied without the use of...
7562711 Hydraulic injection of biocide into tanks  
A method of servicing a wellbore comprising transporting at least two portable tanks to a well site to be serviced, and hydraulically injecting biocide into a first of the two tanks, wherein a...
7360967 Solubilization and disposal of radioactive scale and sludge  
A process to transform solid, low-level, radioactive waste produced from oil and gas production into a form that may be safely disposed of, such as by re-injection into geologic formations in the...
7284930 Composition and method for forming a sprayable materials cover  
An alternative cover for landfill may be formed from a slurry mixture of water, cementitious binder, adhesion enhancing admixture and fiber. These constituents may be mixed and applied to cover...
6945925 Biosequestration and organic assimilation of greenhouse gases  
Provided herein are methods for the biosequestration and organic assimilation of a gas that contributes to the greenhouse effect. In these methods, a gas that contributes to the greenhouse effect...
6916136 Aerobic bioreduction of municipal solid waste landfill mass  
A process for converting municipal solid waste landfills to aerobic conditions that will allow for a highly accelerated and enhanced bioreduction of landfill mass, followed by the optional...
6846967 Nuclear waste disposal system  
A system for disposing of nuclear waste which essentially includes filling containers with nuclear waste and then dropping the containers into the sea in the path of an undersea volcano which is...
6644890 Treatment of oxidable gas generated from waste at a dumping area  
A method for treating oxidable gas generated from waste at a dumping area and to the structure of the dumping area. The dumping area has an organic waste layer covered with a sealing layer that...
6620091 Underwater scrubbing of CO2 from CO2-containing hydrocarbon resources  
A method for removing CO2 from a CO2-containing hydrocarbon asset. The process includes contacting a CO2-containing hydrocarbon asset with an aqueous liquid stream at an underwater location so that...
6612079 Clarifier cover  
In the present invention, there is provided a removable cover for retaining off-gases inside a clarifier. The cover comprises trusses extending across the clarifier and a flexible sheet laid across...
6497533 Drainage system with membrane cover and method for covering wastewater reservoir  
A membrane cover is mounted at the surface of a wastewater reservoir. The membrane cover has a flexible buoyant impermeable membrane affixed to the perimeter walls of the reservoir and loosely laid...
6447437 Method for reducing CO2, CO, NOX, and SOx emissions  
Industrial combustion facilities are integrated with greenhouse gas-solidifying fertilizer production reactions so that CO2, CO, NOx, and SOx emissions can be converted prior to emission into...
6299380 Process for treating dredge detritus  
A process and machine for receiving and processing to a transportable and usable condition, water soaked waste dredge removed from watery bodies. The process includes the steps of separating...
6139221 Constant hydraulic head moat and method for controlling regional ground water flow  
An apparatus and method for controlling ground water flow within a contaminated soil zone. A constant head moat is created surrounding the contaminated volume by digging a trench encircling the...
6035701 Method and system to locate leaks in subsurface containment structures using tracer gases  
The present invention integrates an inverse modeling technique and a field measurement system. The system uses inexpensive and non-hazardous gaseous tracers injected inside the contained volume of...
5863152 Mechanical gas vent  
A gas vent closing device that incorporates the use of a base member that is secured to a liner disposed over a collection pit. The base member includes a vented lower grate that allows for the...
5827010 On-site sewage treatment and disposal system  
An on-site sewage treatment and disposal system for areas having a ground water level above a minimum depth below grade is provided. The system includes a perimeter barrier arranged around a...
5820300 CO2 sea bottom throw-away system  
A CO2 deep sea throw-away system includes a floating offshore base (2), receiving liquefied CO2 carried by a liquefied CO2 carrier (1). The base has a throwing pipe (3) and a throwing pipe outlet...
5700109 Traveling multi-functional disposal simulation installation  
There is described a travelling multi-functional disposal simulation instation for simulating the long-term behaviour of materials for disposal containing organic components. These can comprise...
5519609 Biosolids tracking system  
A biosolids tracking system monitors the quantity and quality of biosolids deposited on a plot of land. Global positioning system technology is used to determine the land coordinates of the...
5463172 Waste disposal process  
A method of disposing hazardous industrial solid waste, preferably mill tailings, which comprises treating the waste to form a paste and pumping the paste to an underwater paste deposit site in a...
5439317 Method of handling solid particles  
A method of handling solid particles is disclosed, comprising the steps of mixing the solid particles with a clay and water and forming a suspension wherein the solid particles remain suspended....
5413433 Treatment of mineral tailings  
A method of treating mineral tailings such as those derived from mining operations includes the steps of separating the slimes, forming alternate layers of slimes and a coarse material between...
5401119 Process and apparatus for the disposal of waste materials  
An apparatus and method for the disposal of biodegradable solid waste material such as as cellulosic material and paper. The apparatus includes a trench cutter for both cutting a trench in the soil...
5387736 Portable decontamination system and method for environmental well drilling rigs  
A portable decontamination system including a carriage for carrying an operator and a decontamination unit is moved to the site of a truck mounted environmental well drilling rig. The carriage is...
5324138 In situ process for increasing the capacity of a municipal solid waste landfill  
The in situ process for increasing the capacity of a municipal solid waste landfill involves disturbing the municipal solid waste present within a landfill site, adjusting the moisture content of...
5288170 Sludge/waste landfill method and system  
The present invention is a gas-to-energy system featuring beneficial use of sludge in a landfill. The system includes a device for disposing waste in the landfill and a device for disposing sludge...
5284998 Drum and process for handling drum liners  
Drums liners and methods used in the handling of hazardous materials and liquids comprising the use of disposable drum liners having a fitting allowing communication with the interior of the liner...
5249889 Soil-less method for the reclamation of disturbed areas  
A method is described for making an aggregate mixture (32) from by-products of waste disposal plants to reclaim disturbed area (10) without the use of either native soil or similar trucked in earth...
5245119 Method for forming reclaimed land by trash and waste tires without polluting water and a device for loading trash  
A method for treating trash and waste tires provides a bag-like container for loading trash consisting of two "tire-nets" sandwiching a plastic layer therebetween. The tire-net is formed by a...
5191156 Drill string enclosure  
The drill string enclosure consists of six component parts, including; a top bracket, an upper acrylic cylinder, an acrylic drill casing guide, a lower acrylic cylinder, a bottom bracket, and three...
5133623 Solid waste disposal system  
A process of moving solid waste in pipelines partially filled with fresh or sea water pumped to locations in the Western States where there are many millions of acres of wasteland that could be...
5118219 Method of capping tailings ponds  
A method is shown for capping a tailings pond of the type which receives fines-containing aqueous effluent from an industrial process. A mineral formulation is prepared by mixing together lime, a...
5115751 Apparatus and method for subaqueous waste disposal  
A method for disposal of material on subaqueous ground substantially without said material coming into contact with the surrounding water is disclosed. The method comprises positioning a ship...
Matches 1 - 50 out of 68 1 2 >