[ATZ] = 0.7 mg/L; [Adsorbent] = 16 mg/L; [O3] = 19.7 mg/L; t = 17 min; T = 25°C; batch experiments with synthetic wastewater
ATZ = 90%
A better reduction of atrazine (90%) is obtained when the treatment starts with powdered activated carbon followed by ozone, with a contact time of 17minutes
1 mg/L of AMX; 6 mL of H2O2 (30% w/w), 4 mL heptahydrated ferrous sulphate (FeSO4⋅7H2O) solution T = 40°C; t = 70 min
AMX = 85.13%
The pretreatment in the Fenton process disintegrated the AMX, thus reducing these toxic effects in the subsequent treatment, as the activated sludge can easily degrade the antibiotic