公开(公告)号：KR100873416B1

公开(公告)日：2008-12-11

申请号：KR1020070121937

申请日：2007-11-28

Applicant: 재단법인서울대학교산학협력재단 ,  범양건영주식회사

Inventor： 정태학 ,  김규동 ,  이종훈 ,  남승우 ,  박시용 ,  이봉재 ,  김대준

IPC: C02F3/12 ,  C02F1/52 ,  C02F1/72

CPC classification number: Y02W10/15 ,  C02F3/1263 ,  C02F1/52 ,  C02F1/72

Abstract: An apparatus and a method for the treatment of wastewater are provided to increase removal efficiencies of nitrogen and phosphorous and improve overall utilization efficiency of organic matters. An apparatus for the treatment of wastewater using activated sludge of a sequencing batch reactor comprises: a flow equalization tank(12) in which raw water flows, and which equalizes flow rate and load of the raw water; a sequencing batch reactor(20) including a discharge preparation chamber(24) for forming and discharging settled sludge; an intermittent hydraulic pump supplying the flow rate within the flow equalization tank to the sequencing batch reactor; a sludge transfer pump(50) returning settled sludge in the sequencing batch reactor and discharge preparation chamber to the flow equalization tank; a first stirrer and a first aerator(80,82) installed in the flow equalization tank; and a second stirrer and a second aerator(90,92) installed in the sequencing batch reactor.

Abstract translation: 提供了一种处理废水的设备和方法，以提高氮和磷的去除效率，提高有机物的总体利用效率。 一种用于使用排序间歇式反应器的活性污泥处理废水的装置，包括：流动平衡罐（12），其中原水流过，并且使原水的流量和负载相平衡; 包括用于形成和排出沉淀的污泥的排放处理室（24）的排序间歇反应器（20） 间歇式液压泵，将流量均衡罐内的流量提供给排序间歇反应器; 污泥转移泵（50）将排序间歇反应器中的沉淀污泥和排放准备室返回到流量均衡罐; 安装在流量均衡罐中的第一搅拌器和第一曝气器（80,82） 以及安装在顺序间歇反应器中的第二搅拌器和第二曝气器（90,92）。