Advantages of composite carbon sources:

Provide the nutrients required by microorganisms. Composite carbon sources provide microorganisms with the nutrients necessary for the synthesis and reproduction of bacterial cells, promoting their growth and metabolic activities. Support denitrification reaction. As an electron donor for denitrification reactions, composite carbon sources help reduce nitrate and nitrite to nitrogen gas, thereby reducing nitrogen content in water bodies. Improve the efficiency of nitrogen and phosphorus removal. During the process of nitrogen and phosphorus removal, a composite carbon source assists in releasing polyphosphate accumulating bacteria, enhancing the effectiveness of wastewater treatment.