PARTIAL NITRITATION USING SEQUENCING BATCH REACTOR WITH FILTER MEDIA AND WASTEWATER TREATMENT DEVICE AND SYSTEM FOR SHORTCUT NITROGEN REMOVAL USING SAME

摘要

Disclosed are partial nitritation using a sequencing batch reactor with filter media and a wastewater treatment device and system for shortcut nitrogen removal using same. According to an aspect of the present invention, an apparatus and method for operating a sequencing batch reactor are provided that can smoothly perform partial nitritation by adjusting concentrations of free ammonia and free nitrite.