膜法A/O工艺处理高浓度制药废水的研究  

Studies on Bio-film A/O Process to Deal with Medicine Wastewater of High Concentration

作　　者：杨波[1] 陈季华[1] 刘颖[1] 汤武平[1] 

机构地区：[1]东华大学环境科学与工程学院,上海200051

出　　处：《东华大学学报（自然科学版）》2002年第3期87-92,共6页Journal of Donghua University(Natural Science)

摘　　要：利用膜法A/O工艺对特定高浓度制药废水进行处理 ,研究膜法A/O工艺处理高浓度有机废水的可行性 ,求出去碳动力学参数。发现只要保证足够的水力停留时间和进水中一定的硝态氮与氨氮比 ,利用膜法A/O工艺的好氧段完全可以满足脱氮的要求 ,而并不需要回流在A段进行反硝化作用。实验证明 ,膜法A/O工艺可以实现对某高浓度制药废水的处理要求。This experiment studies the feasibility and kinetics parameters of using bio film A/O process to deal with medicine wastewater with high concentration. It is found that if we can keep the enough HRT and special ratio of NO - 3N/NH 3N, the denitrification process can be finished in the aerobiosis segment of the A/O process without refluencing to anoxic segment of the A/O process.This experiment has proved the bio film A/O process can deal with medicine wastewater with high concentration.

关 键 词：膜法A/O工艺 动力学参数 制药废水 同时硝化-反硝化 废水处理 

分 类 号：X787[环境科学与工程—环境工程]