APPARATUS FOR TREATING BACKWASH SLUDGE FROM HIGH-SPEED FILTRATION PROCESS TO ENABLE RECOVERY OF CARBON SOURCES AND METHOD FOR TREATING BACKWASH SLUDGE FROM HIGH-SPEED FILTRATION PROCESS BY USING SAME

Disclosed is a backwash sludge treatment apparatus for recovering carbon sources and treating sludge from backwash sludge generated from a high-speed filtration apparatus in a wastewater treatment system including the high-speed filtration apparatus. According to one aspect of the present invention, there is provided an apparatus for treating backwash sludge from a high-speed filtration process, the apparatus comprising: a pretreatment device for removing sediment and impurities from backwash sludge; a first reaction tank for subjecting the backwash sludge passed through the pretreatment device to precipitation/concentration/fermentation; a second reaction tank for receiving the sludge discharged from the first reaction tank and/or the backwash sludge passed through the pretreatment device to separate same into precipitated sludge and supernatant by precipitation; and a controller for controlling the operation of each element in the apparatus for treating backwash sludge treatment device. L'invention concerne un appareil de traitement de boues de rinçage permettant de récupérer les sources de carbone et de traiter les boues de rinçage générées par un appareil de filtration rapide dans un système de traitement des eaux usées comprenant l'appareil de filtration rapide. Un aspect de la présente invention concerne un appareil pour traiter des boues de rinçage provenant d'un processus de filtration rapide, l'appareil comprenant : un dispositif de prétraitement pour éliminer les sédiments et les impuretés des boues de rinçage ; un premier réservoir de réaction pour soumettre la boue de rinçage ayant traversé le dispositif de prétraitement à une précipitation/concentration/fermentation ; un second réservoir de réaction pour recevoir les boues évacuées du premier réservoir de réaction et/ou des boues de rinçage ayant traversé le dispositif de prétraitement pour les séparer en boues précipitées et en surnageant par précipitation ; et un dispositif de commande pour commander le fonctionnement de chaque élément de l'appareil de traitement des boues de rinçage. 고속여과장치가 포함된 오·폐수 처리장치에 대하여, 고속여과장치에서 발생한 역세슬러지로부터 탄소원을 회수하고 슬러지를 처리하기 위한 역세슬러지 처리장치를 개시한다. 본 발명의 일 측면에 의하면, 고속여과공정의 역세슬러지를 처리하기 위한 장치에 있어서, 역세슬러지로부터 침사물질 및 협잡물을 제거하기 위한 전처리 장치와 상기 전처리부를 거친 역세슬러지를 침전/농축/발효 처리하는 제1 반응조와 상기 제1 반응조에서 배출된 슬러지 및/또는 상기 전처리부를 거친 역세슬러지를 유입받아 침전시켜 침전슬러지와 상등수로 분리하는 제2 반응조 및 상기 역세슬러지 처리장치 내의 각 구성의 동작을 제어하는 제어부를 포함하는 것을 특징으로 하는 고속여과공정의 역세슬러지 처리장치를 제공한다.