Among the environmental scars left behind by mining are heaps of waste known as tailings. They sit in exposed piles, are buried or are deposited in ponds and lakes. The danger comes from sulfide ...

E-waste specialist Bioscope Technologies has signed up Techbuyer, which refurbishes and resells servers and other data center equipment, as an early adopter of its novel bioleaching solution.

Novel Process for Bioleaching Pyrrhotite Tailings Using Natural Bacteria Holds Zero-Carbon Potential for Green Steel and EV Battery Metal Applications The Company's new R&D pursuits radically differ ...

Joint research by BOKU Tulln and IMC University of Applied Sciences Krems shows great potential in the recovery of valuable materials from electronic waste. Up to 85% recovery of rare earths achieved ...

Metal extraction of 96.1 - 98.5% nickel and 96.1 - 97.7% cobalt from bioleaching tests. Bioleaching could offer much higher metal recoveries than flotation (29-51% nickel and 48-89% cobalt), ...

Novel Process for Bioleaching Pyrrhotite Tailings Using Natural Bacteria Holds Zero-Carbon Potential for Green Steel and EV Battery Metal Applications TORONTO, ON – TheNewswire - April 7, 2022 – ...

A recent scientific article in Scientific Reports discussed an innovative method for extracting rare earth elements (REEs) from gold mine tailings (GMT) using Acidithiobacillus thiooxidans with a ...

TORONTO, ON / ACCESSWIRE / May 3, 2023 / EV NICKEL INC. (TSXV:EVNI) ("EVNi" or the "Company") is pleased to announce the results of a Technical Evaluation of Bioleaching Application on its High-Grade ...

High metal extractions with 99% Ni, 98% Co and 90.6% Cu confirmed in the second set of bioleaching lab-scale tests on massive sulphides from the Ferguson Lake copper – nickel – cobalt – palladium – ...