System and Method for Enhanced Separation and Recovery of Heavy Metals and Rare Earth Elements from Electronic Waste, Mining Residues, and Sediments Using Electronic Charge, Magnetic Beads, and Bubble Mechanisms

The system as claimed 1, further comprising a gravitational device;

• a grinding system;
• a magnetic field device and a biological device,
• wherein the grinding system includes an anti-leakage net,
• wherein each of the software unit, the photographic observation system, the bubble generator, the gravitational device, the grinding system, the magnetic field device, and the biological device are interconnected with one another.

A method comprising steps of:

• receiving a mixture;
• separating clay and metal constituted in the mixture;
• treating pollutants or toxins constituted in the mixture with magnetic beads;
• treating the pollutants or toxins by a bubble generator, wherein treating the pollutants or toxins includes steps of:
• generating three distinct types of bubbles:
• bubbles, microbubbles, and nanobubbles, wherein the nanobubbles have a diameter of less than 1 nm, and the microbubbles have a diameter ranging from 1 μm to 1 mm,
• receiving data related to flotation process by a photographic observation system,
• analyzing received data using a software unit,
• adjusting a bubble emission sequence and sizes based on analyzing the received data,
• breaking down pollutants;
• and
• floating target elements;
• screening and classifying tiny particles constituted in the mixture based on magnetic separation;
• screening and classifying tiny particles constituted in the mixture based on gravity separation;
• screening and classifying tiny particles constituted in the mixture based on floatation used with the bubble generator;
• and
• collecting at least one target element and rare earth element.

A method comprising the steps of:

• receiving a mixture;
• separating clay and metal constituted in the mixture;
• treating pollutants or toxins constituted in the mixture with magnetic beads;
• treating the pollutants or toxins by a bubble generator, wherein treating the pollutants or toxins includes steps of:
• generating three distinct types of bubbles:
• bubbles, microbubbles, and nanobubbles,
• receiving data related to flotation process by a plurality of sensors and camera connected to a computing device,
• analyzing received data using a software unit,
• adjusting a bubble emission sequence and sizes based on analyzing the received data,
• breaking down pollutants, and
• floating target elements;
• screening and classifying tiny particles constituted in the mixture based on magnetic separation;
• screening and classifying tiny particles constituted in the mixture based on gravity separation;
• screening and classifying tiny particles constituted in the mixture based on floatation;
• and
• collecting at least one target element and rare earth element.