SEM image of lead ion loaded CRSD.
Swarup Biswas, Umesh Mishra
CC BY 4.0
Swarup Biswas et. al. "Continuous Fixed-Bed Column Study and Adsorption Modeling: Removal of Lead Ion from Aqueous Solution by Charcoal Originated from Chemical Carbonization of Rubber Wood Sawdust", Journal of Chemistry <a rel="nofollow" class="external text" href="https://doi.org/10.1155/2015/907379">doi:10.1155/2015/907379</a>