[HTML][HTML] Effects of carbonization on the structure and sorption properties of coffee grounds for Pb (II) and Ni (II) in various metal systems

J Chen, Y Liu, J Liu, Q Duan, Z Wang, J Song… - Desalination and Water …, 2024 - Elsevier
Two biochars (ie, Mu@ CG and Tu@ CG) derived from waste coffee grounds (CG) were
prepared and muffle furnace (Mu) and tube furnace (Tu) were utilized to inspect the impact …

[HTML][HTML] Iron nails as a source of Fe2+ catalyst in the Fenton process for the degradation of organic pollutants

F Sopaj, M Molliqaj, T Kastrati - Desalination and Water Treatment, 2025 - Elsevier
Fenton process is a simple and effective method for organic pollutants removal from waters.
It is based on Fenton's reagent–H 2 O 2 and Fe 2+-which produce hydroxyl radicals• OH …