The main techniques of BEB treatment system for municipal wastewater include:
Biological treatment method includes aerobic treatment, anaerobic treatment, the combination of aerobic, anaerobic treatment, and using bacteria, alga or micro-fauna for treatment, using the natural purification ability of wetland, soil, rivers or lakes, etc.
This system adopts ‘Natural Cycling Water Treatment System’, and can efficiently remove BOD (Biochemical Oxygen Demand), COD (Chemical Oxygen Demand), SS (suspended matter). LAS (Anionic surface active materials) and also ammoniacal nitrogen.
Flow Chart of Municipal Wastewater Treatment