Study on nitrogen and phosphorus removal of algal-bacterial granular sludge
In recent years,the global attention to environmental issues is increasing,and the protection and purification of water resources has become one of the important goals of human beings.In the field of water treatment,the bacteria-algae granular sludge process can efficiently treat various types of sewage through the synergistic effect of bacteria and algae,and achieve the effect of nitrogen and phosphorus removal.In this study,the mechanism of nitrogen and phosphorus removal in the microbial algal granular sludge process was introduced,and the effects of light,pH,different carbon sources and other factors on the process were reviewed,which provided a basis for future related research.