Cactus-Derived Biocoagulants for Sustainable Drinking-Water Treatment: Comparative Performance Against Polyaluminum Chloride
The growing demand for environmentally compatible water-treatment technologies has increased interest in bio-based coagulants as alternatives or complementary agents to conventional chemicals. This study evaluated polysaccharide-containing extracts from Opuntia ficus-indica and Subpilocereus repandus against polyalumin...