NGHIÊN CỨU MỘT SỐ YẾU TỐ ẢNH HƯỞNG TỚI QUÁ TRÌNH PHÂN HỦY 2,4,6-TRICLOPHENOL TRONG DUNG DỊCH BẰNG HỆ XÖC TÁC Fe – TAML/H2O2

Tóm tắt

   Iron(III)-tetraamidomacrocyclic ligand activators (FeIII-TAML) of hydrogen peroxide are the members of the new class of ‘green', nontoxic catalysts and since a few years are the subject of great interests. The range of their applications is very wide: oxidation of some pesticides, nitrophenols, polychlorinated phenols, estrogens, azo-dyes, and even deactivation of some dangerous bacterial spores [6]. In this article we will present research results of degradation of 2,4,6-TCP in water by Fe-TAML/H2O2 catalytic system, such as rate of Fe-TAML/2,4,6-TCP, concentration of hydroperoxy, pH value of solution and time of reaction.