Process and Study of Hydrotalcites Synthesized by Chemical Coprecipitation at Vacuum, and its Use for Absorption of Agroindustrial Herbicides

Abstract

The aim of this work was focused on developing a hydrotalcite by chemistry coprecipitation, which one was tested with one agricultural herbicide used in the region of the "Bajío" of the state of Guanajuato in Mexico. The clay was synthesized by a method by chemical precipitation at vacuum, and it was exposed to an herbicide for cultures control. The results showed that the hydrotalcitestructure and the toxic basicity, define their absorption in the hydrotalcite, performance fulfilling a function of soil recuperation.