APPARATUS FOR BIOLOGICAL TREATMENT OF WASTEWATER INCLUDING SEQUENCING BATCH REACTOR LINKED WITH AIR-FLOTATION PROCESS, AND METHOD FOR WASTEWATER TREATMENT USING THE SAME

摘要

PURPOSE: A biological sewage processing device including a continuous reaction bath and a sewage processing method using the same are provided to increase processing efficiency of biological nitrogen and phosphorous. CONSTITUTION: A biological sewage processing device including a continuous reaction bath includes a reactor bath(1), a mixer(2), a diffuser(3), a sewage inflow part(4), a control part(6), and a reaction bath water level sensor(7). The mixer is equipped inside the reaction bath. The diffuser is formed on the bottom of the reaction bath. The sewage inflow part is connected to a side of ht reaction bath. A treated water drawing part is connected to the bottom of the reaction bath.