Morning Overview on MSN

Plasma and citric acid recover about 95% of metals from battery waste, study says

Rice University researchers have developed a two-step recycling method that pairs microwave-induced plasma with citric acid ...
Tech Xplore on MSN

Plasma and lemon juice: Milder method retrieves nearly 95% of critical minerals in battery waste

Critical minerals such as those used in lithium-ion batteries come in limited supply and are concentrated in specific regions ...