article thumbnail

U Alberta study shows for the first time that sunlight causes chemical reactions in road dust; singlet oxygen

Green Car Congress

Researchers at the University of Alberta (Canada) have shown for the first time that road dust is photochemically active; i.e., sunlight causes chemical reactions in the dust. Styler (2018) “Photochemical Production of Singlet Oxygen by Urban Road Dust” Environmental Science & Technology Letters doi: 10.1021/acs.estlett.7b00533.

article thumbnail

U Florida team using fungi to extract cobalt and lithium from waste batteries

Green Car Congress

A team of researchers University of South Florida is using naturally occurring fungi to drive an environmentally friendly recycling process to extract cobalt and lithium from tons of waste batteries. It is unclear how many electronic products are recycled. —Jeffrey A. Cunningham, Ph.D., project team leader.

Florida 150
article thumbnail

The Technical Failure That Could Clear The Oil Glut In A Matter Of Weeks

Green Car Congress

The skepticism shown by a majority of financial analysts and oil commentators about the real threat to global oil (and gas) production volumes was countered by the news that the production at Saudi Aramco’s main offshore oil field, Manifa, has been hit by technical problems. The Saudi situation is not different from its neighbors.

Oil 186
article thumbnail

Tohoku researchers develop efficient hydrodynamic reactor for pretreatment of biomass

Green Car Congress

Researchers at Tohoku University in Japan have developed a new system combining hydrodynamic cavitation with sodium percarbonate (SP) (an environmentally benign oxidation reagent) for the efficient pre-treatment of biomass. The HD-SP system also resulted in further increases in the production rate and yield of xylose.

Niger 150