Figure 5
From: Atrazine degradation through PEI-copper nanoparticles deposited onto montmorillonite and sand
Influence of catalyst dosage on degradation of atrazine. (Conditions: atrazine = 20 mg L−1, volume of solution = 20 mL, H2O2 (30%) = 20 µL); dotted boxes mark different zones of catalyst activity.
