Revolutionary Bio-Ecological System Cleans Rural Wastewater, Protects Freshwater Sources
Researchers developed a new system to clean up rural wastewater using a combination of biological and ecological units. This system effectively removed pollutants like COD, NH4-N, TN, and TP, achieving removal efficiencies of 91%, 85%, 78%, and 92% respectively. The treated water met strict quality standards, showing that this system is a good option for cleaning up rural wastewater.