Mohan et al. (2007) also worked on the removal of heavy metals in an aqueous solution by biochars made from pine and oak wood and bark, at 400-450ฐC. These authors concluded that metal adsorption by biochars occurred by ion exchange mechanisms.
Mohan et al. (2007) also worked on the removal of heavy metals in an aqueous solution by biochars made from pine and oak wood and bark, at 400-450ฐC. These authors concluded that metal adsorption by biochars occurred by ion exchange mechanisms.