trigonus (Cactus), exudate gum Albizia saman (Campano), bark Guazuma ulmifolia (Guácimo) and bark and seed of Moringa oleífera (Moringa) in raw water samples taken from the Sinú river with initial turbidity levels between 56 and 300 nephelometric turbidity units (NTU).
Five natural coagulants extracts in saline were evaluated: stems Hylocereus cf.
