Systems and methods for reducing the volume of construction and demolition (C&D) debris waste are described. The systems include a torrefaction unit that reduces the hardness of the waste while degrading it into volatiles and particles having a range of sizes. The variation in particle size allows for a more efficient compaction due to minimal void space and the imparted softness allows for increased compressibility. This results in the processed debris having a much smaller volume than had it not undergone the presently described methods, which reduces landfill tipping fees and extends the life of the landfill.

In-situ vitrification of hazardous waste occurs within human-made caverns. The human-made caverns may be located at distal (terminal) ends of substantially vertical wellbores and the human-made caverns may be located within deep geological rock formations, that are located at least two thousand feet below the Earth's surface. The hazardous waste that is vitrified into glass within such human-made caverns may be radioactive. The vitrification within a given human-made cavern is accomplished by at least one heater that operates according to a predetermined heating and cooling profile. During vitrification the heater may be reciprocated up and down to introduce currents into the waste liquid for uniform temperature dispersion. The heater may be removable, reusable, single use, and/or disposable. Cold caps and/or insulating blankets may be used over a given layer of vitrified waste product within the given human-made cavern. Heater weights, mixing vanes, and/or downhole sealing packer may also be used.

A system for and method of, processing post-consumer and post-industrial waste streams, producing active ingredients for waste stream processing, processing aqueous waste streams, preparing and collecting a multi-purpose chemical precursor, removing phosphates, nitrates, heavy metals, and other contaminants from aqueous waste streams, collecting and processing a post-consumer and post-industrial product from aqueous waste streams, administering and positioning assets and processes associated with waste stream processing, and scheduling operations for sub-systems of the system.

A system for and method of, processing post-consumer and post-industrial waste streams, producing active ingredients for waste stream processing, processing aqueous waste streams, preparing and collecting a multi-purpose chemical precursor, removing phosphates, nitrates, heavy metals, and other contaminants from aqueous waste streams, collecting and processing a post-consumer and post-industrial product from aqueous waste streams, administering and positioning assets and processes associated with waste stream processing, and scheduling operations for sub-systems of the system.

The summary of the utility model describes a light mineral organic insulation product that is characterized by the modification of elements found in nature and the environment which, through the process described above, lead us to obtain this insulation which Due to its characteristics and composition of the elements described and its great advantages in the use of resources that are polluting to the environment, it will generate a great impact in the construction industry because, among other advantages, costs are considerably reduced, as well as the times of installation which will optimize human resources saving man-hours because its installation is extremely simple and the materials are light and manageable.

This isolation aims to strongly promote a new generation of less aggressive proposals for the planet that will have repercussions for the benefit of future generations.

The present invention provides systems, methods and devices for storing and/or disposing of hazardous waste material. In some embodiments, the waste material includes nuclear waste such as calcined material. In certain embodiments, the device includes a container having a container body, a filling port configured to couple with a filling nozzle and a filling plug, and an evacuation port having a filter. The evacuation port is configured to couple with an evacuation nozzle and an evacuation plug. In certain embodiments, the method includes (a) adding hazardous waste material via a filling nozzle coupled to a filling port of a container, the container including an evacuation port, (b) evacuating the container during adding of the hazardous waste material via an evacuation nozzle coupled to an evacuation port of the container, (c) sealing the filling port, (d) heating the container, and (e) sealing the evacuation port.

Method and apparatus for transforming organic and inorganic solid urban waste into aggregates, comprising an extruding machine connected to a reactor. The extruding machine is formed by an extrusion cylinder through which a piston circulates inside an extrusion cavity, which comprises three sections and is fed with a parget obtained after pre-processing the waste. The end of the third section is connected to the reactor through an opening. The reactors longitudinal shaft is formed by a rotatory steel shaft in which some steel blades are arranged, whose ends play the roles of cutting, hammering, punching and hydraulic helix as they rotate. Between the end of the blades and the wall of the reactor, there is a clearance of more than 0.1 mm of thickness. The reactor has a discharge valve to discharge the parget present in the boundary area through some openings, once it has been processed by a series of pressure, vibration energy and decompression cycles.

A dust solidification apparatus that prevents dust from scattering with a simple structure and that can accurately perform solidification of dust. A dust solidification apparatus comprising: an apparatus body; a hopper for storing dust D, the hopper being provided on the apparatus body; a forming member provided within the hopper, the forming member having a forming hole; and a pressurizing rod that is configured to freely advance and withdraw with respect to the forming hole, wherein the pressurizing rod advances into the forming hole to solidify dust loaded therein, thereby obtaining a solidified substance K, and openings of the forming hole are open within the hopper.

A method for providing long term carbon sequestration and reducing an individual's personal carbon footprint comprises: growing, harvesting, drying and grinding a plurality of weeds, then pressing the ground weeds into hollow block shells for manufacturing blocks therefrom. The hollow block shells could be made a recycled plastic, a plant based plastic, bamboo, a reclaimed wood fiber, ground up nut shells and/or a fungus material. The method, and the blocks manufactured thereby could conceivably impact total atmospheric carbon dioxide levels as a CO.sub.2 Net Negative Emissions (NNE) technology.

A system for and method of, processing post-consumer and post-industrial waste streams, producing active ingredients for waste stream processing, processing aqueous waste streams, preparing and collecting a multi-purpose chemical precursor, removing phosphates, nitrates, heavy metals, and other contaminants from aqueous waste streams, collecting and processing a post-consumer and post-industrial product from aqueous waste streams, administering and positioning assets and processes associated with waste stream processing, and scheduling operations for sub-systems of the system.