A system and method for recycling general waste capable of obtaining a recycled material product by rendering harmless and stabilizing harm metals in general waste containing waste plastic with a synergistic effect of catalysis and far infrared electromagnetic waves after a pretreatment step. The system includes a to-be-treated material pit, a catalysis crusher, a primary dryer, a powder pulverizer, a raw material tank, a secondary dryer and a far infrared radiation catalytic reduction device.

A system and method for recycling general waste capable of obtaining a recycled material product by rendering harmless and stabilizing harm metals in general waste containing waste plastic with a synergistic effect of catalysis and far infrared electromagnetic waves after a pretreatment step. The system includes a to-be-treated material pit, a catalysis crusher, a primary dryer, a powder pulverizer, a raw material tank, a secondary dryer and a far infrared radiation catalytic reduction device.

Apparatus for converting Spent Pot Lining (SPL) into inert slag, aluminum fluoride and energy includes a plasma arc furnace such that the destruction of SPL occurs therein. The furnace generates an electric arc within the waste, which arc travels from an anode to a cathode and destroys the waste due to the arc's extreme temperature, thereby converting a mineral fraction of SPL into vitrified inert slag lying within a crucible of the furnace. The furnace gasifies the carbon content of the SPL and produces a well-balanced syngas. The gasification takes place due to the controlled intake of air and steam into the furnace. The gasification reaction liberates significant amount of energy. Steam captures this excess energy, to provide part of the oxygen requirement for gasification and to contribute to raise the syngas H2 content. Steam also contributes to converting some SPL fluorides (NaF and Al2F3) into hydrogen fluoride. The plasma SPL processing system is compact (occupying less area than some competitive methods of SPL treatment), can be installed in close proximity to the aluminium plant (minimizing transportation of SPL and AlF3), and requires only electricity as its energy source and thus no fossil fuels.

Apparatus for converting Spent Pot Lining (SPL) into inert slag, aluminum fluoride and energy includes a plasma arc furnace such that the destruction of SPL occurs therein. The furnace generates an electric arc within the waste, which arc travels from an anode to a cathode and destroys the waste due to the arc's extreme temperature, thereby converting a mineral fraction of SPL into vitrified inert slag lying within a crucible of the furnace. The furnace gasifies the carbon content of the SPL and produces a well-balanced syngas. The gasification takes place due to the controlled intake of air and steam into the furnace. The gasification reaction liberates significant amount of energy. Steam captures this excess energy, to provide part of the oxygen requirement for gasification and to contribute to raise the syngas H2 content. Steam also contributes to converting some SPL fluorides (NaF and Al2F3) into hydrogen fluoride. The plasma SPL processing system is compact (occupying less area than some competitive methods of SPL treatment), can be installed in close proximity to the aluminium plant (minimizing transportation of SPL and AlF3), and requires only electricity as its energy source and thus no fossil fuels.

An organic waste recycling apparatus comprises: a catalyst for making the carbonization of an organic waste targeted for waste disposal; a UV irradiation member for irradiating UV at a wavelength capable of breaking a bond in a molecule constituting the organic waste; a processed object housing member whereof the interior space houses the catalyst; a heating member provided in the interior space; and a stirring member provided in the interior space. The organic waste is one that has undergone crushing into small pieces. The processed object housing member is such that the catalyst and the organic waste that has been UV-irradiated by the UV irradiation member and introduced into the interior space are in contact with one another and stirrable in this state by the stirring member.

An organic waste recycling apparatus comprises: a catalyst for making the carbonization of an organic waste targeted for waste disposal; a UV irradiation member for irradiating UV at a wavelength capable of breaking a bond in a molecule constituting the organic waste; a processed object housing member whereof the interior space houses the catalyst; a heating member provided in the interior space; and a stirring member provided in the interior space. The organic waste is one that has undergone crushing into small pieces. The processed object housing member is such that the catalyst and the organic waste that has been UV-irradiated by the UV irradiation member and introduced into the interior space are in contact with one another and stirrable in this state by the stirring member.

A method and system for curing and safely disposing of resin-tainted articles is based on a specially configured curing chamber having unique structural and functional means allowing the insertion of the articles, curing of the articles and gravity dropping the articles from the chamber. The resin-tainted or resin-carrying waste articles, such as paper towels, gloves and resin tanks, may be produced as a result of 3D printing and related processes and are safely processed with a minimum amount of user handling in a very compressed time frame. LED sources operating at 405 nm, and other wavelengths, are positioned in the lower surface of a hinged top lid of the chamber and a slidably retractable floor tray retains the articles during curing. On completion of the curing cycle, the articles are gravity dropped by sliding the floor tray to its open position thereby depositing the cured articles into an external trash can for safe disposal.

The present invention particularly relates to a waste glass recovery method for manufacturing glass beads for road markings, and more particularly, to a waste glass recovery method for manufacturing glass beads which includes recovering waste glass such as automobile waste glass, solar panel waste glass, and general cullet, classifying and removing impurities contained in the glass.

The present invention relate to a waste mask treatment device using a sterilizing material, and more particularly, to a waste mask treatment device including: a body with an inlet adapted to insert a waste mask thereinto; a pulverization part located inside the body to pulverize the waste mask into pieces of mask; a sterilization part for emitting a sterilizing material for sterilizing the pieces of mask; and a collection part for collecting the pieces of mask. Accordingly, the waste mask treatment device is capable of being conveniently movable, being compact in size, and eliminating more than 99.99% of harmful bacteria living on the disposable mask through the sterilizing material.

The present invention relate to a waste mask treatment device using a sterilizing material, and more particularly, to a waste mask treatment device including: a body with an inlet adapted to insert a waste mask thereinto; a pulverization part located inside the body to pulverize the waste mask into pieces of mask; a sterilization part for emitting a sterilizing material for sterilizing the pieces of mask; and a collection part for collecting the pieces of mask. Accordingly, the waste mask treatment device is capable of being conveniently movable, being compact in size, and eliminating more than 99.99% of harmful bacteria living on the disposable mask through the sterilizing material.