厌氧-好氧填料床联合处理餐饮废水的研究  

Study on Anerobic-Aerobic Packed Bed Consociation Treating Restaurant Wastewater

作　　者：赵锦辉[1] 常小燕[1] 何成达[1] 叶红[1] 王霞[1] 

机构地区：[1]扬州大学环境科学与工程学院,江苏扬州225009

出　　处：《环境科学与管理》2007年第5期105-108,共4页Environmental Science and Management

基　　金：江苏省科技厅基金

摘　　要：调查江苏省扬州市餐饮废水排放特征,开发出一种厌氧-好氧填料床联合反应器用于处理餐饮废水。通过试验确定上流式厌氧填料床水力停留时间为4h,当联合工艺的总水力停留时间为8h时,联合工艺对餐饮废水处理COD_(cr)去除率达到了90%。出水中COD_(cr)、NH_3-N、SS、磷酸盐指标达到国家一级排放标准。The characteristics of the restaurant wastewater of Jiangsu Yangzhou city were investigated. We developed a kind of anaerobic - aerobic packed bed consociation reactor. By experiment we certained the HRT of up - flow anaerobic packed bed reactor 4h, when the total HRT of the consociation technology is 8h, the removal efficiency of CODcr, exceeded 90%. The outflow CODcr, NH3 - N, SS and IP index met with one class level of integrated wastewater discharge standard.

关 键 词：厌氧、好氧填料床 上流式厌氧悬浮填料床 好氧填料床 餐饮废水 

分 类 号：X703.1[环境科学与工程—环境工程]