Reviste: » Environmental Engineering and Management Journal» European Journal of Science and Theology» Sănătate Sport și Nutriție
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Layered double hydroxides as potential solid for obtaining more environmentally friendly pesticides Autori: Gabriela Lisa, Marcel Ionel Popa, Mihaela FrunzaData aparitiei: July/August 2007 Revista: Environmental Engineering and Management Journal › Vol. 6 › Nr. 4 ISSN: 1843 - 3707 Format PDF Abstract The paper describes the synthesis and characterization of layered double hydroxides (LDH) intercalated with 4,6-dinitro-o-cresol(DNOC) and 2,6-dichlorobenzonitrile (2,6DBN) by anionic exchange method. The incorporation of the organic pesticides in the structure of layered double hydroxides can offer premises to increase the pesticide active life by reducing its volatilization, controlling the release of the pesticide from the layered structure and decreasing the pesticide adsorption in soil and groundwaters. Considering together the pesticide activity and the biocompatibility of the layered double hydroxides, the new synthesized materials could open interesting perspectives for obtaining more environmentally friendly pesticides. |