Naršyti pagal temą "Heavy metals"
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Coffee grounds as low-cost adsorbent for the removal of copper (II) and lead (II) from aqueous solutions
(Bulgarian chemical communications, 2018)This work aims to study the removal of Cu (II) and Pb (II) from aqueous solutions with commercial coffee wastes (coffee grounds). Materials with no further treatment such as coffee residues from café may act as adsorbents ...