KIST Biochar Uses Recycled Kelp to Remove Toxic Heavy Metals from Water

SEOUL, Dec. 29 (Korea Bizwire) — A South Korean research team has succeeded in developing a new biochar that can replace activated charcoal by recycling seaweed like kelp. The Korea Institute of Science and Technology said Tuesday its research team had developed a biochar (a compound word of biomass and charcoal) material that can adhere [...]