Acidic water with phenolic compounds from Brazilian Peppertree (Schinus terebinthifolius)

This study investigates the effectiveness of <b>phenolic compounds from the Brazilian pepper tree (</b><b><i>Schinus terebinthifolius</i></b><b>)</b> as natural coagulants for treating <b>acidic water</b> with high metal content. The research analyzes <b>sludge toxicity, ionic imbalance, and metal removal efficiency</b>, comparing natural and synthetic coagulants. Findings suggest that the combination of <b>phenolic compounds and sodium bicarbonate</b> aids in precipitation but requires further optimization for pH correction. The study provides <b>sustainable alternatives</b> for water resource management and highlights the need for <b>detailed toxicity assessments</b> before sludge disposal or reuse.