摘要
介绍曝气生物滤池(BAF)的结构与工艺,讨论影响BAF运行的主要因素,总结BAF在工业废水、城市污水和微污染源水处理中的作用和效果,综述联用技术的研究进展。结论表明,BAF的BOD容积负荷可达6 kg/(m3.d),NH3-N容积负荷高达1.0 kg/(m3.d);气水比要求在7∶1左右。最后对BAF的发展与应用前景进行展望。
Based on the structure and techniques of biological aerated filter （BAF）, the main factors that affect the functions of BAF were discussed, and the effect of BAF on the treatment of industrial wastewater, municipal wastewater, and micro-polluted source water were reviewed. The current situation of the study on BAF combined technology was summarized. The results revealed that the volumetric loading of BOD and NH3-N were 6 kg/（m^3·d） and 1.0 kg/（m^3·d） respectively, and the ratio of gas to liquid should be about 7： 1. The future development and application of BAF was discussed finally.
出处
《水资源保护》
CAS
北大核心
2006年第4期71-74,共4页
Water Resources Protection
作者简介
贾国正（1976-），男，安徽潜山人，硕士研究生，研究方向为水处理技术。E-mail：jjinan0510@163．com.
