Previous study found that the solvent extraction efficiency of lipid in microalgae could be greatly improved by washing algae cells before the second time extraction. Based on the "organic ...

Due to the widespread industrial use and presumed lower toxicity, fluorinated alternatives are increasingly detected in soils and sediments. Nevertheless, their detection remains challenging due to ...

A breakthrough lithium-extraction method could help solve one of clean energy’s dirtiest problems. Researchers at Columbia Engineering have developed a fast new technique that pulls lithium directly ...