Abstract:

The facultative一facultative一aerobic biological treatment technology is used so as to solve the world's difficult problem that traditional activated sludge process can produce a great quantity of residual sludge when activated dye wastewater is treated. The effect of the process condition on COD removal ratio is discussed. It is proved that this technology not only ensures the wastewater treatment efficiency，but also greatly reduces the amount of the discharged residual sludge.

Key words: traditional activated sludge process, facultative一facultative一aerobic biological treatment technology, residual sludge

摘要：

针对传统活性污泥法处理活性染料废水会产生大量剩余污泥的难题,作者采用了F2/A生物处理技术,讨论了工艺条件等对COD去除率的影响,证明该工艺在保证废水处理效率的同时,大大减少了系统中剩余污泥的排放量。

关键词: 传统活性污泥法, 兼氧-兼氧-好氧生物处理技术, 剩余污泥

CLC Number: 

• X788