曝气生物滤池(BAF)由于处理能力强、抗冲击负荷和生物降解过程独特而受到青睐。分析了BAF应用中的几个关键问题,诸如技术原理、运行原则、适用填料、反冲洗工艺等,还特别综述了有关BAF生物相特征及其动力学模型方面的研究现状。
Biological aerated filter (BAF) is favoured for its high treatment ability, strong resistance to shock loading and unique biodegradation process. Some key problems such as technical principle, operation rules, carriers, backwashing and so on in the application of BAF are analyzed. The present research status on biofacies characteristic of BAF and its dynamic model are summarized.