摘要
进行上向流与下向流曝气生物滤池的启动与挂膜试验,研究分析了BAF挂膜的影响因素以及两种流向下挂膜过程中CODcr和NH3-N去除率随时间的变化特点、反冲洗的方法及其影响、微生物相的变化特点等问题.
Comparative test is made on film formation in Up-Aerated Biofilter(UBAF)and Down-Aerated Biofilter(DBAF). The major factors on film formation is discussed, as well as backwash method and influence of UBAF and DBAF on COD?NH3-N removal rate during operation period. At last, characteristics of microorganism is discussed in BAF.
出处
《徐州工程学院学报》
2005年第1期53-57,共5页
Journal of Xuzhou Istitute of Technology
基金
徐州工程学院校科研和教改项目
