The Effect of Moringa oleifera as a Primary Treatment in Urban Wastewater in Martínez De La Torre, Veracruz
2022
M.A. López-Ramírez, C. Argüelles-López, M.R. Aguilar-Rodríguez, J. Barragán-Díaz, O.P. Castellanos-Onorio and F. Lango-Reynoso
Wastewater treatment is a priority, as most of this is discharged into rivers, lakes, seas, and soil. Since there is no treatment facility in Martnez de la Torre, Veracruz, these fluids are released straight into the Filobobos River without treatment. Hence, the Moringa oleifera seed was evaluated as a primary treatment. In this study using wastewater from a direct discharge, pH, turbidity, total suspended solids, and conductivity were determined as control measures. In the jar test, the treatments were carried out using different amounts of coagulant salts (aluminum and iron sulfate) and moringa powder; starting the agitation at 120 rpm for 5 minutes and immediately it was reduced to 60 rpm in 10 minutes with a rest time of 1 hour. After that, the quality parameters were analyzed. The moringa coagulant achieved an average maximum reduction of 71.84 per cent and 89.36 per cent in turbidity and Total Suspended Solids, respectively, which was higher than the salts used. Furthermore, its application had no effect on pH and conductivity parameters, and the coagulant based on Moringa oleifera as a primary treatment agent, since these qualities do not alter and post-treatment is not required, as in the case with salts.
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