Authors claim 95% pollutant removal efficiency using advanced oxidation processes but lack critical details on operational parameters, limiting real-world applicability.
The long-term stability of bioelectrochemical systems under varying microbial loads is inadequately addressed, raising concerns for practical deployment.
Scalability of the proposed systems remains unexplored, leaving uncertainties about their feasibility for large-scale wastewater treatment.
Clarifications on key parameters such as hydraulic retention time, electrode material, and microbial dynamics would enhance the study’s applicability and impact.