|
Match
|
Document |
Document Title |
|
|
8002050 |
Completion technique and treatment of drilled solids
An onshore oil or gas well is completed with a coiled tubing unit. A completion liquid is circulated through coiled tubing and thereby removing solids from the well. The completion liquid and...
|
|
|
7976241 |
Soil remediation method and composition
A method for in-situ reduction of contaminants in soil.
|
|
|
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...
|
|
|
7798218 |
Apparatus and a method of fragmenting hard particles
A method of treating particulate hard materials driven to the surface of a well in a returning well flow in connection with a producing well or well stimulation operations in the petroleum...
|
|
|
7604710 |
Modular floating water evaporation system
A floating water evaporation system for use in disposing of excess water from oil and gas drilling operations is provided. One or more nozzle arrays float on the surface of a wastewater pond a...
|
|
|
7374367 |
Methods for stabilizing heavy metal containing material for disposal in saturated zone
A leaching-stabilized heavy metal-contaminated matrix can be stored in a subsurface saturated zone by contacting the matrix with an amount of an agent for increasing acid-neutralization capacity...
|
|
|
7364387 |
Method and device for accelerating the decomposition of biogenic organic matter in refuse disposal sites
The invention relates to a method and device for accelerating the decomposition of biogenic organic matter in refuse disposal sites. According to the method, at least one suction line is inserted...
|
|
|
7140805 |
Method of treating municipal solid waste
One aspect of the present invention relates to a method of treating municipal solid waste which includes landfilling a volume of solid waste, a substantial portion of which has been exposed to the...
|
|
|
7056062 |
Subterranean waste disposal process and system
A method for using large chambers, located deep within the earth, for the disposal of processed waste is disclosed. In this context, waste includes solid waste from sewage, and other organic-waste...
|
|
|
6923914 |
Remediation of metal contaminants with hydrocarbon-utilizing bacteria
Methods and apparatus are disclosed for remediating metal contaminants using hydrocarbons which stimulate the growth of hydrocarbon-utilizing bacteria. The metal contaminants may include heavy...
|
|
|
6910829 |
In situ retreival of contaminants or other substances using a barrier system and leaching solutions and components, processes and methods relating thereto
Processes and methods relating to treating contaminants and collecting desired substances from a zone of interest using subterranean collection and containment barriers. Tubular casings having...
|
|
|
6878281 |
Wastewater management system
A method of and an apparatus for rejuvenating a wastewater treatment system of the type including a septic tank, an aerobic treatment unit or the like connected by a pipe to a plugged downstream...
|
|
|
6749368 |
Design, monitoring and control of soil carburetors for degradation of volatile compounds
An apparatus and method for controlling and/or monitoring volatile compounds such as those buried underground. A cover or cover layer is placed over the source of the volatile compounds in the...
|
|
|
6558079 |
Method and apparatus for covering landfill
A method and apparatus is used for covering the exposed workface of a landfill with a film. The apparatus includes a compactor rotatably mounted on a frame which is hitched to a tractor. A film,...
|
|
|
6428239 |
Vadose zone for a leaching field
A vadose zone for a leaching field which enables the construction of a leaching field in terrain where conventional leaching fields cannot be constructed. Such terrain also comprise areas where a...
|
|
|
6293731 |
Method for treatment of dredged materials to form a structural fill
A method for treating materials dredged from a waterway, such as a harbor or channel, and forming a mixture suitable for beneficial re-use as structural fill. The dredged materials (28) may be...
|
|
|
6162164 |
Process of recycling a liquid waste
Recycling liquid waste and rendering particulate substances suitable for handling, transportation, or use. More specifically, preferred embodiments provide methods for recycling waste liquids such...
|
|
|
6106197 |
Landfill garbage management process
A process for reducing waste material for use with household and other landfill waste material at a landfill waste management site is described. The process reduces the volume of waste material in...
|
|
|
6059447 |
Method for mixing phosphogypsum within earthen material
An in situ method of mixing a first material with a second material involves disposing the second material over a layer of the first material, disposing a mixing apparatus through the first and...
|
|
|
6048133 |
Method for disposing of mining process fines
A method of disposing of fines material includes the step of mixing a slurry containing fines material with a slurry containing coarse material to form a slurry which contains a mixture of fines...
|
|
|
6042629 |
Fertilizer from brewery cleaning and rinsing solutions
A process provides for the production of fertilizer solutions from brewery cleaning solutions. The process comprises the steps of combining a brewery caustic potash cleaning solution with a brewery...
|
|
|
6039504 |
Process and apparatus for the treatment of waste
A waste processing system transports waste by rail to a processing location near a landfill site where it is pulverized and mixed to form a slurry. This slurry is delivered to the landfill with an...
|
|
|
6033154 |
Waste processing attachment and method for environmentally treating a waste lagoon
A self-propelled vehicle includes a waste processing attachment. The vehicle is adapted for being moved over a supporting surface, and has a moveable working arm for reaching outwardly from the...
|
|
|
6004069 |
Method for capping mine waste and tailing deposits
A method for providing a composite capping cover for maintaining the surface of a sulphide bearing tailing and mine waste containing deposit moist thereby substantially eliminating oxidation of the...
|
|
|
5984579 |
Residual biotech soil
Synthetic soil is created by blending processed or unprocessed incinerator ash, derived from solid waste or other materials, with either compostable materials or compostable materials derived...
|
|
|
5984580 |
Landfill bioreactor
Disclosed is a method of producing a landfill and the landfill produced thereby wherein waste to be landfilled is comminuted to yield homogeneously-sized waste particles, mixed with liquid wastes...
|
|
|
5975801 |
Process for producing a product for use as an alternative cover material for landfills and systems
A process for producing a product for use as an alternative cover material for landfills using recycled materials is provided. The process includes: receiving construction and demolition debris in...
|
|
|
5947887 |
Extruder glass-melter process for vitrification of nuclear and other toxic wastes
A toxic waste and glass frit are fed into an extruder having a helical screw. The glass frit, as well as any glassy material and glass-forming component in the waste, are melted in the extruder as...
|
|
|
5915885 |
Method for vertical displacement of masses underneath the earth's surface
A method for the displacement of mass A underneath the earth's surface and underneath a soil mass C to site B where the first step optionally treats mass A by known methods such that the...
|
|
|
5833395 |
Method for reducing the concentration of contaminating radioactive material in contaminated soil
A method for reducing the concentration of radioactive material in a contaminated area by removing contaminated soil from the contaminated area; determining a field survey specific activity...
|
|
|
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...
|
|
|
5813968 |
Process for disposing of perlite waste
The present invention relates to a process for disposing of perlite, wherein perlite particles are removed by suction from a source, mixed with water and then compressed, whereby the volume of the...
|
|
|
5678239 |
Treatment of radioactive material
A process for treating naturally occurring radioactive material (NORM) comprises use of NORM as a mud constituent in a drilling mud manufacturing process and particle size reduction of the NORM...
|
|
|
5605417 |
Method and apparatus for improving degradation of an unsecured landfill
A process for improving degradation, stabilization, detoxification and volume reduction of refuse within an unsecured landfill. The process comprises the control of ground water and extracting the...
|
|
|
5599138 |
Landfill garbage system
A procures for reducing waste material and recycling for use with household and other landfill waste material at a landfill waste management site. The process reduces the volume of waste material...
|
|
|
5591118 |
Low permeability waste containment construction and composition containing granular activated carbon and method of making
A low permeability waste containment structure includes a clay-containing component such as bentonite in combination with an effective amount of granular activated carbon to retard the migration of...
|
|
|
5588947 |
Apparatus and method for treating hazardous waste material
An apparatus and method provides a way of collecting, treating, processing and recycling a variety of hazardous waste material and transforming such materials into a stable, granular nonhazardous...
|
|
|
5564862 |
Method of improved landfill mining
The present invention includes a method of landfill mining which comprises the following steps: (1) converting the landfill to aerobic production by injection of moisture and air, and a raw...
|
|
|
5560767 |
Method for forming, collecting and utilizing wood-waste products
A method is provided wherein wood-wastes in the form of stumps, limbs, branches, whole trees and the like are formed in a loose pile on a substantially flat site as a filled landfill or abandoned...
|
|
|
5558694 |
Wood-waste product formed
A low-labor method of treating wood-containing or other cellulosic wastes to form a plant growth product. The wastes are formed into mounds containing soil or sand. Plants are allowed to grow on...
|
|
|
5556232 |
Non-hazardous, non-septic liquid waste drying process
A method for recovering solid waste from a non-hazardous, non-septic liquid waste stream which includes the steps of: powering a drying gas heating mechanism, such as a furnace, using aerobically...
|
|
|
5498825 |
Plutonium and nuclear toxic waste storage depot and method
A method of removing radioactivity from the interior of a building by transporting radioactive material within a slurry, precipitating out or otherwise filtering out the then contaminated material...
|
|
|
5463165 |
Scrubbing of oilfield waste gas in subterranean formations
This invention is directed to a method for scrubbing hazardous components from waste or flue gas in depleted or swept regions of a reservoir. In the practice of this invention, a waste gas is...
|
|
|
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....
|
|
|
5433553 |
Method for refuse disposal in solution-mined salt cavities
A method for Refuse Disposal in Solution-Mined Salt Cavities is described. Firstly, crush municipal refuse to a particulate size of less than one inch. Secondly, compact a mixture of particulate...
|
|
|
5419839 |
Apparatus and method for treating waste sludge
An apparatus and method are shown for treating waste sludge. The apparatus includes a mixer housing having an elongated mixing auger therein. The housing has an inlet opening and an outlet opening...
|
|
|
5415496 |
Stabilization of pre-existing landfills
Landfill waste is transferred to a controlled composting plant where it is aerated, moistened and mixed to enhance and accelerate the composting of the landfill which is then returned to the...
|
|
|
5416253 |
Cleaning formulation and method of wipe cloth disposal
Disclosed are formulations for producing chemical solvent admixtures that can be employed to clean a surface for further work; and that can be applied to cloths for the cleaning operation yet...
|
|
|
5413432 |
Multipurpose processing system and method for the beneficial use and management of sludge
The present invention pertains to a landfill and sludge processing system. The landfill system comprises a first facility for disposing sludge with waste in a landfill, a second facility for...
|
|
|
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...
|