A shredder dust treatment method is provided wherein non-metal dust which is further pulverized into a small particle size in a pulverizing step S10 through a crushing step S1 of crushing wastes such as waste automobiles, waste home appliances, and waste office furniture into a predetermined size, an iron component separation and collection step S3 of separating and collecting an iron component, a non-ferrous component separation and collection step S4 of separating and collecting a non-ferrous component, a metal component separation and collection step S5 of sorting a metal component, wind power sorting steps S2, S6, S8, and S9 of sorting floating fibrous dust and a settled crushed material by wind power, and a shredding step S7 of shredding the settled crushed material into a predetermined size is separated into metal scraps such as copper, aluminum, and iron, fibrous dust, and particulate dust in a separating step S11.

Provided is a powder body obtained from a water-containing organic matter having a moisture content of 20% or less, a bacterial count of mesophilic aerobic bacteria of 10.sup.5/g or less, and a maximum exothermic peak by a differential thermal analysis method of 300° C. or higher.

The present invention provides a method for manufacturing a synthetic resin molded product which does not require classification of recovered ocean floating plastic trash according to kind of plastic, and can reuse most thereof as a raw material. The method is characterized by including mixing ocean floating plastic trash P (30 to 80 wt %) having a diameter or a side of 5 mm or less or a weight of 0.1 g or less, and a woodchip W (second material) (20 to 70 wt %) having a diameter or a side of 5 mm or less, and not molten under a temperature condition of 200° C. by a mixer 3, supplying a mixture of the ocean floating plastic trash P and the woodchip W to a grinding device 4, grinding the mixture into a powder with a diameter or a side of 1 mm or less, supplying the resulting powder as a raw material for a synthetic resin molded product to a molding machine, and carrying out a molding step.

A waste volume reduction processing method includes a volume reduction step of reducing volume of waste in a volume reduction furnace in which temperature is raised in stages multiple times, the waste being a mixture of organic waste containing plastic and inorganic waste containing metal material, the volume reduction step including a first volume reduction step of storing and heating the waste in the volume reduction furnace in which temperature is raised up to around 200° C. to be kept, the volume reduction furnace being sealed in an oxygen-free state or in a low-oxygen state, the organic waste being reduced in volume to 20% to 30% of original volume.

A process for the production of particle board, MDF board or HDF board includes the step of recycling particle board material, MDF and/or HDF board material in which recycled chips and/or recycled wood fibers are produced. The process includes the step in which the particle board material, the MDF and/or HDF board material is wetted, heated and pressurized, such that this material is kept under pressure and at an elevated temperature for a certain time. The process involves the step of supplying the recycled chips and/or the recycled wood fibers as base material in a production process of particle board, MDF board or HDF board.

Clean, safe and efficient methods, systems, and processes for utilizing thermolysis methods to processes to convert various carpet, rug, polymeric materials and other waste sources, such as solid waste, tires, manure, auto shredder residue, glass and carbon fiber composite materials, municipal solid wastes, medical wastes, waste wood and the like into a Clean Fuel Gas and Char source are disclosed. The invention processes the carpet, rug, polymeric material to effectively shred and/or grind the waste source, such as post-consumer carpet remnants and waste, and then process using thermolysis methods to destroy and/or separate halogen and other dangerous components to provide a Clean Fuel Gas and Char source. Additional waste sources, such as solid waste, tires, manure, auto shredder residue, glass and carbon fiber composite materials, municipal solid wastes, medical wastes, waste wood and the like, are suitable for the processing of the invention disclosed.

A woody material, where a ratio (HB/HA) between a height (HA) of an absorption peak derived by C−H stretching vibration detected at a wavenumber from 2850 cm-1 to 2950 cm-1 and a height (HB) of an absorption peak derived by skeletal vibration of an aromatic ring detected at a wavenumber from 1480 cm-1 to 1540 cm-1 is 1.10 or less in an ATR spectrum of an inside or a surface of the woody material by an infrared spectroscopic analysis method.

Exemplary compositions, methods, systems, and kits are disclosed that render excess pharmaceuticals safe by chemically transforming the active pharmaceutical ingredient into an environmentally benign and biologically inert form. The methods and kits have additional advantages of convenience, low cost, long shelf life, and ease of handling.

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.

Provided is a molding material for a material of a molded article including: a biomass material obtained from a water-containing organic matter; and a thermoplastic or a thermosetting resin, the biomass material having a moisture content of 20% or less, a bacterial count of mesophilic aerobic bacteria of 10.sup.5/g or less, and a maximum exothermic peak by a differential thermal analysis method of 300° C. or higher.