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.

Systems and methods for separating materials and recovery of valuable copper from shredded end-of-life vehicles and appliances are disclosed. Shredded matter, or ASR, is sent through a series of sorters before reaching a system that separates out copper bits. The system utilizes a pair of conveyor belts; one for de-watering and removing most of the plastic and glass particles and a second below the first for separating the copper bits. The second conveyor belt has a belt with a particular tooth pattern and material softness, and is set at a slight uphill incline angle. Water is delivered from the top down the slope and the belt successfully transports mostly just copper up and over a top edge to a collection bin. A cascading series of pairs of conveyors may be used to ensure nearly complete recovery of the copper.

System having an apparatus (10) for shredding hygiene products (12), which operates within a revolving device (22).

A spent and/or decommissioned accumulator treatment plant and process, wherein a plurality of objects originating from separate waste collection of spent and/or decommissioned accumulators, nominally comprising lead-acid accumulators and accumulators and objects of a different type, are subject to an X-ray scan. If an analysis of the X-ray scan indicates that an object is not a lead-acid accumulator, and in particular is a lithium-ion battery or accumulator, it is deviated out of the treatment workflow, that comprises grinding the objects and separating lead from other materials.

An apparatus for processing a waste battery is proposed. The apparatus includes a conveying unit having a conveying belt rotated by a plurality of rotating shafts which are rotated to convey the supplied waste battery in one direction, a pulverizer disposed on a position along a travelling direction of the conveying unit to pulverize the waste battery, a heater disposed on a downstream side of the pulverizer to heat dust formed by the pulverizer, a collector collecting the dust which passes through the pulverizer and the heater, a filter part filtering a pulverized material of the collector, a mixer supplying an additive to the dust discharged from a discharge pipe of the filter part, and a compressor compressing a mixture mixed in the mixer.

An object of the instant application is to provide a process of recycling a bituminous product such as a waste bituminous membrane product optionally containing reinforcement layers comprising grinding and melting steps.

An object of the instant application is to provide a process of recycling a bituminous product such as a waste bituminous membrane product optionally containing reinforcement layers comprising grinding and melting steps and a mixing step of said melted product with a fresh carrier.

A method .sub.ES1 for the continuous aeraulic separation of particulate materials stemming from electronic scrap and made up of a mixture of particles which are heterogeneous in terms of both particle size and density, characterized in that it comprises the following successive steps: (a) grinding the particles (b) generating a gas flow carrying the ground particles, (c) carrying out a first aeraulic separation over said gas flow in order to separate the particles contained therein into a first fraction made up of the coarsest particles of various densities, and a second fraction made up of the finest particles, (d) carrying out a second aeraulic separation of said first fraction in order to separate the particles contained therein into a third fraction made up of the coarsest and densest particles and a fourth fraction made up of the coarsest and least dense particles, (e) reinjecting the third or the fourth fraction to the grinding input, and (f) recovering the second and the fourth fraction or the third fraction, as applicable, as output products.

Solid waste, for example source separated organics (SSO) or commercial and industrial (C&I) waste or both, are treated by first pressurizing the waste against a screen to produce a solids fraction and a liquid fraction. The liquid fraction can be treated in an anaerobic digester. The solids fraction is pulverized or milled, for example with a hammer mill, preferably after being diluted. The pulverized or milled waste is separated again to provide a second solids faction and a second liquid fraction. The liquid fraction can be treated in an anaerobic digester. The solids fraction is primarily inert and can be landfilled, preferably after being washed.

The present invention concerns the field of safe disposal or recycling of devices which include flat panel displays (FPDs) such as televisions, public information screens and signs, advertising panels, computer monitors and lap-tops, tablets and computers with integrated flat panel displays. The invention provides an apparatus for the disassembly of flat panel display units (FPDs) which each comprise a display screen provided on the front face of the FPD and a housing which accommodates the screen and associated electronic circuitry, the apparatus comprising: (i) a cutting station for receiving an end-of-life FPD, the cutting station being configured and arranged to make cuts into the FPD along cutting paths which permit detachment of the entire display screen, or a cut-out sub-unit of the display screen, from the FPD, (ii) an FPD characterisation station provided in advance of, or at, the cutting station, the characterisation station being adapted to measure and/or log one or more characterising parameters or identifiers of the FPD in advance of the cutting step, (iii) a data processing system in data communication with the FPD characterisation station, the data processing system being adapted to receive and one or more of said parameters or identifiers, and derive therefrom an appropriate protocol for cutting the FPD display screen, and provide instructions in accordance with the protocol which are sent back to the cutting station so as to control the cuts. An FPD database may be associated with the data processing system, the FPD database being pre-loaded with cutting path instructions for a range of known FPDs.