Organic material can convert toxic heavy metal to harmless form

Researchers from the University of Waterloo have discovered that a special form of charcoal is highly effective at absorbing toxic chromium and transforming it into its safer form. Researchers from the University of Waterloo have discovered that a special form of charcoal is highly effective at absorbing toxic chromium and transforming it into its safer form. Analytical Chemistry Materials Science Phys.org – latest science and technology news stories