Abstract:

Based on lab tests, through technical and economic argumentation, the technical process which deals with pharmaceutical wastewater treatment of formaldehyde with high concentration by combining blowing and doffing with A/O. In the design, the reuse of formaldehyde has been taken into consideration, so the resource could be utilizedcontinuously. Economic benefit has been gained.

Key words: formaldehyde wastewater, wastewater treatment, biological treatment

摘要：

在小试研究的基础上，经过技术经济论证，提出了吹脱法和A/O法相结合处理高浓度甲醛制药废水的工艺流程；设计中考虑了甲醛的回收，使资源得到可持续利用，并取得了较好的经济效益。

关键词: 甲醛废水, 废水处理, 生物处理

CLC Number: 

• X703.1