摘要
本文着重分析在厌/好氧(A/O)工艺强化生物除磷(EBPR)中对生物除磷有主要影响的因素:污水中有机基质浓度、厌氧池pH、厌氧池NO3--N浓度、系统的污泥龄(SRT)、好氧池的SVI等。同时从其影响机理和现场生产性试验得出生物除磷运行时应注意的问题,也提出了一些相应的方法,可帮助指导实际生产运行。
The key factors enhancing Biological Phosphorus Removal （EBPR） process were investigated. Those influence factors included： Wastewater quality, Anaerobic pH, Concentration of anaerobic＇s NO3^--N, System＇s SRT, Aerobic＇s SVI etc. At the same time, from the influence mechanism and productive research results, some ways to improve the efficiency of biological phosphorus removal were obtained to carry out in practice.
出处
《水处理技术》
CAS
CSCD
北大核心
2008年第9期7-10,共4页
Technology of Water Treatment
关键词
生物除磷
聚磷菌
主要影响因素
wastewater
biological phosphorus removal
phosphate accumulating organismas（PAOs）
influencing factors
