优势菌株生物膜法处理卡那霉素废水  

Treatment of Caminolycoside Wastewater by Dominant Bacteria Membrane

作　　者：张仲燕[1] 杨明风[1] 陈玉莉[1] 

机构地区：[1]上海大学,上海200072

出　　处：《上海环境科学》1997年第8期34-35,共2页Shanghai Environmental Sciences

摘　　要：进行了选用优势菌株生物膜法处理卡那霉素废水的工艺条件研究。通过自然驯化污泥挂膜和投加优势菌种挂膜两种工艺的对比试验,揭示了两者在挂膜时间、接触停留时间、进水浓度、耐冲击负荷等方面的不同,指出投加优势菌挂膜系统运行效果优于自然驯化污泥挂膜系统,当进水COD_(Cr)浓度为3500～4000mg/L时,其去除率可稳定达到88％～90％,效果显著。The technical condition of using dominant bacteria membrane to treat caminolycoside wasterwater has been studied. Through comparison experiment betwwen hanging membrane by taming sludge and by feeding good bacteria, showed the differences on the time of hanging membrane, retention time, concentration of water inflow and the endurance of shock loading. The result showed that the system of feeding good bacteria was superior to the other, and steadily obtained the CODcr eliminate efficiency of 88%-90% under the condition of inflow CODCr = 3 500-4000mg/L.

关 键 词：生物膜法 优势菌种 污水处理 卡那霉素废水 

分 类 号：X780.3[环境科学与工程—环境工程]