Research Article
Chemical Modifications of Cassava Peel as Adsorbent Material for Metals Ions from Wastewater
Table 2
Mean concentration of elements of the adsorbents.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
QL (quantification limit): K = 0.01; Ca = 0.005; Mg = 0.005; Cu = 0.005; Fe = 0.01; Mn = 0.01; Zn = 0.005; Cd = 0.005; Pb = 0.01; Cr = 0.01 (mg kg−1). |