UASB—SBR工艺处理城市生活污水的研究  

Application of UASB-SBR process to the domestic sewage treatment

作　　者：李亮[1] 黄种买[2] 张传国[3] 

机构地区：[1]天津化工研究设计院,天津300131 [2]武汉大学资源与环境科学学院,湖北武汉430079 [3]天津水运工程勘察设计院,天津300456

出　　处：《工业水处理》2005年第10期21-23,共3页Industrial Water Treatment

摘　　要：研究了UASB工艺处理城市生活污水的可行性,通过UASB与SBR组合工艺的运行实验,得出在水力停留时间3 h时,COD去除率为61.67%￣82.32%,出水COD达到国家污水排放二级标准。在氮磷去除效果不佳的情况下,采用SBR工艺处理后,其出水COD、SS、氮、磷等指标均达到国家污水一级排放标准。The feasibility to treat domestic sewage by using UASB process is researched. The result shows that the removal of COD reaches 61.67%- 82.32% in conformity with Second Grade of the National Standard for Wastewater Discharge. When the N, P removal efficiency is not good, SBR process is used to make COD,SS,N,P reach the First Grade of the National Standard for Wastewater Discharge.

关 键 词：上流式厌氧污泥床 序批式间歇反应器 生活污水 

分 类 号：X703.1[环境科学与工程—环境工程]