Wastewater disinfection by neutral pH photo-Fenton: The role of solar radiation intensity

- An increase in the irradiance leads to a higher inactivation rate.
- H2O2 consumption rate increases with irradiance leading to a higher HO generation.
- For the conditions used bacterial inactivation by solar photo-Fenton is irradiance limited.
- Energy dose is a proper parameter to assess wastewater disinfection by solar photo-Fenton.