摘要
本文探讨了生物除磷工艺中活性污泥糖类物质厌氧代谢可遵循的不同生化途径。研究表明污泥糖类物质含量决定了它选择的代谢途径，进而决定了它过剩摄磷的能力。
In order to improve the reliability and efficiency of phosphorus removal in the enhanced biological phosphorus removal (EBPR) in activated sludge process, the effect of carbohydrate(CH) content in sludge has been evaluated. It was revealed that the anaerobic degradation and aerobic synthesis of CH were the dominant metabolic activities of activated sludge in EBPR process. Several studies exhibited that activated sludges accumulated exceed P only when the CH was low and then the P content in activated sludge decreased as the sludge CH content increased. Factors influencing the accumulation of CH were analysed. This analysis appeared to be an advisable operational guide to improve the reliability and efficiency of EBPR process.
出处
《给水排水》
CSCD
北大核心
1997年第10期18-20,共3页
Water & Wastewater Engineering
