TY  - JOUR 
T1  - Preparation, Characterization, and Application of Tucum Activated Carbon (<i>Astrocaryum vulgare</i> Mart.) for Ca<sup>2+</sup> Removal from Aqueous Solutions
JO  - Journal of the Brazilian Chemical Society
A1  - Martins, Walinson F.
A1  - Oliveira, Ângelo A. S. de
A1  - Figueredo, Gilvan P. de
A1  - Lima, Joacy B. de
A1  - Cantanhede, Leonardo B.
SN  - 0103-5053
UL  - 10.21577/0103-5053.20260127
VL  - 37 
Y1  - 2026
PB  - Brazil 
ER  -