Abstract: The patent relates to a squeezing machine comprising a juice extraction unit housed in a casing and incorporating elements for an automated sanitization of the juice extraction unit and of the environment in which the squeezing occurs, the juice is stored and served, and method for sanitising a squeezing machine.

Abstract: A process for treating mine impacted water containing one or more reduced selenium species by an advanced oxidation process (AOP) including ozone and ultraviolet light, or ozone and hydrogen peroxide is disclosed. The process oxidizes the one or more reduced selenium species to selenate and thereby produces AOP treated water. Residual oxidants are removed from the AOP treated water.

Abstract: A process for treating mine impacted water containing one or more reduced selenium species by an advanced oxidation process (AOP) including ozone and ultraviolet light, or ozone and hydrogen peroxide is disclosed. The process oxidizes the one or more reduced selenium species to selenate and thereby produces AOP treated water. Residual oxidants are removed from the AOP treated water.

Abstract: A filling tube for a food processing apparatus of the type having a cutting disc that cuts or chops the food present at the base of the filling tube. The filling tube includes a pushing piston that presses the food against the disc. The piston is connected to a lever through a crankshaft mechanism. The piston is guided by a series of semi-guides arranged along the stroke of the piston, there being at least one fixed semi-guide attached to the inner walls of the tube and one moving semi-guide that moves together with the piston.

Abstract: System for managing a charging points network comprising a management server, a database for storing information related to the charging points, of said network, providing energy to electric vehicles, a hardware and software architecture comprising set of modules for the management of users and the configuration of charging points or charging points park, a memory for storing data and a processor for executing a program stored in the memory to implement the functionalities of each module, said management system providing an interface for a charging point operator in order to manage and configure its own charging points network and a user interface, said user interface comprising communication tools allowing the user to choose a type of connector and a type of charging point protocol, corresponding to a given vehicle, from the charging point operator infrastructure.

Abstract: System for managing a charging points network comprising a management server, a database for storing information related to the charging points, of said network, providing energy to electric vehicles, a hardware and software architecture comprising set of modules for the management of users and the configuration of charging points or charging points park, a memory for storing data and a processor for executing a program stored in the memory to implement the functionalities of each module, said management system providing an interface for a charging point operator in order to manage and configure its own charging points network and a user interface, said user interface comprising communication tools allowing the user to choose a type of connector and a type of charging point protocol, corresponding to a given vehicle, from the charging point operator infrastructure.

Abstract: A mobile application that can run on smartphone or other connected object providing similar functionalities to display information related to charging point of at least a network, said mobile application cooperating with mobile or connected object to establish a communication with at least a remote system for exchanging information with a database related to the charging points, of each network constituted to provide energy to electric vehicles, said application comprising at least a module «reservation» for handling the reservation process of a charging point by providing access to list of charging points equipped with a plurality of connectors each connector being adapted to a vehicle type and making said reservation.

Abstract: Filling tube for a food processing apparatus of the type comprising a cutting disc that cuts or chops the food present at the base of a filling tube, comprising a pushing piston that presses the food against the disc. The piston is connected to a lever through a crankshaft mechanism. The piston is guided by a series of semi-guides arranged along the stroke of the piston, there being at least one fixed semi-guide attached to the inner walls of the tube and one moving semi-guide that moves together with the piston.

Abstract: A process for recovering copper from heap leach residues, the process comprising treating heap leach residues to provide treated heap leach residues providing improved permeability of a heap of the treated heap leach residues, and leaching the heap of the treated heap leach residues with a leaching solution. Treating the heap leach residues includes: a) blending the heap leach residues with additional material to provide a blend; or b) agglomerating the heap leach residues; or c) both blending the heap leach residues with additional material and agglomerating.

Abstract: A process for recovering copper from heap leach residues, the process comprising treating heap leach residues to provide treated heap leach residues providing improved permeability of a heap of the treated heap leach residues, and leaching the heap of the treated heap leach residues with a leaching solution. Treating the heap leach residues includes: a) blending the heap leach residues with additional material to provide a blend; or b) agglomerating the heap leach residues; or c) both blending the heap leach residues with additional material and agglomerating.

Abstract: A method of extracting zinc from a sulphidic ore is provided which comprises bioleaching the ore in a heap with acidophilic microorganisms to produce a pregnant leach solution which is recovered from the bottom of the heap. An integrated process which comprises subjecting the pregnant leach solution to neutralization and solvent extraction to produce a concentrated zinc solution is also provided. Zinc may be recovered from the concentrated solution by means of electrowinning, either in the absence or presence of manganese. Alternatively zinc may be recovered in the form of a zinc compound.

Abstract: A method of extracting zinc from a sulphidic ore is provided which comprises bioleaching the ore in a heap with acidophilic microorganisms to produce a pregnant leach solution which is recovered from the bottom of the heap. An integrated process which comprises subjecting the pregnant leach solution to neutralization and solvent extraction to produce a concentrated zinc solution is also provided. Zinc may be recovered from the concentrated solution by means of electrowinning, either in the absence or presence of manganese. Alternatively zinc may be recovered in the form of a zinc compound.

Abstract: A method of extracting zinc from a sulphidic ore is provided which comprises bioleaching the ore in a heap with acidophilic microorganisms to produce a pregnant leach solution which is recovered from the bottom of the heap. An integrated process which comprises subjecting the pregnant leach solution to neutralization and solvent extraction to produce a concentrated zinc solution is also provided. Zinc may be recovered from the concentrated solution by means of electrowinning, either in the absence or presence of manganese. Alternatively zinc may be recovered in the form of a zinc compound.

Abstract: In one embodiment, a method of electrowinning a metal from an electrolyte comprises the steps of measuring the redox potential of the electrolyte to obtain a measured value, comparing the measured value with a predetermined optimum value and adding a redox agent to the electrolyte to adjust the redox potential of the electrolyte to the optimum value. One embodiment of apparatus (10) for carrying out the method comprises a redox potential measuring device (20) having a housing for the flow of electrolyte therethrough and including a pair of electrodes (22, 24) for measuring the redox potential of an electrolyte flowing through the housing to produce an output measurement value and a redox controller (26) responsive to the output measurement value for controlling the addition of redox agent to the electrolyte of an electrolysis cell (12).