Question

برخی تحقیقات اخیر نشان داده که مکانیزم اکسیداسیون واکنش گر فنتون حاصل تولید رادیکال هیدروکسیل در شرایط اسیدی ازH2O2  و در حضور یک کاتالیزور است

Answer 1

Some recent/latest studies/researches have shown oxidation mechanism of the Fenton's reagent results from a Hydroxyl radical under acidic conditions from H2O2 and in presence of a catalyst.​

Answer 2

Some of the recent researches have shown / indicated / revealed that the mechanism of the Fenton reactive oxidation results from the production of the Hydroxyl radical from the H202 in (an) acidic condition and in presence of a catalyst.