SIMULTANEOUS REMOVAL SYSTEM OF ORGANIC MATTER, NITROGEN, AND PHOSPHORUS IN WASTEWATER USING PEARLITE FILLING VENTILATION TANK

摘要

PROBLEM TO BE SOLVED: To provide a treatment method and a treatment apparatus of wastewater capable of removing organic matters, nitrogen, and phosphorus in the wastewater at the same time.SOLUTION: The wastewater treatment method includes a step of serving the wastewater to aeration treatment in the presence of pearlite.