Revitalizing simultaneous nitrification, endogenous denitrification and phosphorus removal under carbon starvation: Redox mediator-modulated electron transfer and metabolic coordination.
The simultaneous nitrification, endogenous denitrification and phosphorus removal (SNEDPR) process provides a resource-efficient paradigm for synergistic nutrient removal. However, its efficacy can be severely constrained by limited electron-donor availability and inefficient intracellular electron transfer under low c...