Aloe Vera (L.) como floculante para remoción de turbidez de aguas superficiales

Access to drinking water through the public network is a problem for the rural population in the department of Huánuco, therefore, this resource is usually consumed without prior treatment, thus producing stomach illnesses. The use of natural agents such as Aloe vera (L.) becomes an alternative as a flocculant for conventional water treatment, for this reason, in this investigation the characteristics and reactions of the A. vera gel were visualized experimentally as a flocculant in the removal of turbidity. The turbidity of the water was simulated with kaolin, and the optimum concentration of alumina and aloe vera (1%) was determined at different values of initial pH and turbidity. With the resulting data, the doses were optimized using the mathematical model of the response surface. to later carry out their respective validation through graphic methods and mathematical indices; The results showed that the initial turbidity, initial pH and the dose of the coagulant significantly influence the removal of the turbidity of the water, individually, concluding according to the response surface model that the optimal volume of aloe at 1% reaches its highest level. efficiency at 0.1 mL and 0.4 mL per 500 mL, a dose that varies according to its pH and initial turbidity, this mathematical model is adjusted for surface waters of the city of Tingo María.