“…Barroso and Cordeiro [22] warn from the toxic action of metals and the presence of Al in the WTS, with positive or negative effects to the treatment processes, disposal and reuse of the waste. The Al mobility in the soil or in the treated water can be harmful, especially because this element is not considered essential for plants and animals, and no biochemical function in organisms is known to be dependent on this metal [23]. The Al is partitioned in the biota by its differences in acid-base affinity, by its kinetic, by temporal form, and spatially by the membranes and the compartments.…”