摘要：

采用上流式厌氧污泥床反应器-移动床生物膜反应器串联装置，处理含有大量氨基酸和皂素的制药废水。系统的总COD去除率平均在86%左右。当厌氧反应器的COD容积负荷为10～21kg/(m³·d)，COD去除率平均为70%左右;好氧反应器的COD容积负荷率为2.48～2.87kg/(m³·d)，COD去除率为59%。

关键词: 氨基酸废水, 皂素废水, 混凝, 上流式厌氧污泥床反应器

Abstract:

The medical wastewater,which is composed of a large quantity of amino acidsand saponin,is treated by upward anaerobic sludge bed reactor(UASB)-moving biofilm bed united reactor(MBBR)processes,The total removal rate of COD is 86% in the system.The removal rate of COD of UASB is 70%,while the capacity of COD load is10～15kg/(m³·d);The removal rate of COD of MBBR is 59%,while the capacity of COD load is 2.48～2.87kg/(m³·d).

Key words: amino acid wastewater, saponin wastewater , coagulation, upflow anaerobic sludge blanket reactor

中图分类号: 

• X703.1