Synthesis of magnetic nano-Fe3O4-DOP-TETA sorbent
A 10.0 g sample of nano-Fe3O4-DOP was added to 7.5 mL of
TETA and these two reactants were combined together by heavy
grinding and mixing in a mortar for 3 h. The produced nano-Fe3O4-
DOP-TETA sorbent was heated to dryness in an oven at 70 8C.
Sorption characteristics of metal ions using magnetic nano-sorbents
by the batch equilibrium technique