Tag: waste management

Solvent extraction and electrowinning (SX/EW) are critical processes in metal recovery, particularly in hydrometallurgy. SX involves separating metal ions from ...

Magnetic separation is essential in mineral processing, employing low-intensity and high-intensity methods. Low-intensity separation targets ferromagnetic materials, while high-intensity techniques ...

Tailings reprocessing presents a significant opportunity for extracting valuable gold, base metals, and rare earth elements (REEs) from previously discarded ...

Electrostatic separation is a critical technique in mineral processing, effectively enhancing the purity of materials. It adds value by efficiently ...

Tailings storage facilities, essential for managing mining waste, pose significant risks such as structural failure and environmental contamination. Modern controls, ...

Gypsum board recycling is an effective strategy for closing urban loops in construction waste management. By repurposing discarded boards into ...

Synthetic diamonds can be produced from coal waste through a process known as High Pressure High Temperature (HPHT) synthesis. This ...

As battery recycling technologies advance, they pose a significant challenge to new mining projects. By efficiently reclaiming valuable materials, recycling ...

The extraction of gold from e-waste is a critical method in recycling. This process involves techniques like hydrometallurgy, which utilizes ...

Recent studies suggest that algae can play a crucial role in mitigating mining waste pollution. These microorganisms possess the ability ...