污水生物除磷技术研究进展  

DEVELOPMENT OF BIOLOGICAL PHOSPHORUS REMOVAL IN WASTERWATER TREATMENT PROCESS

作　　者：王荣斌 李军[2] 张宁[2] 宋玮华[2] 何恒海 

机构地区：[1]二十一冶建设有限公司,甘肃兰州730000 [2]北京工业大学北京市水质科学与水环境恢复工程重点实验室,北京100022 [3]山东东大化学工业有限公司,淄博250000

出　　处：《环境工程》2007年第1期84-88,共5页Environmental Engineering

摘　　要：本文介绍污水生物除磷工艺的发展,对生物脱氮除磷特别是反硝化脱氮除磷原理和新工艺进行讨论,分析反硝化除磷技术的影响因素和反硝化脱氮除磷工艺的优缺点,指出反硝化除磷工艺适合低碳磷比、碳氮比污水的处理以及实际应用中有待进一步研究和解决的问题。It was introduced the development of biological phosphorus removal in wastewater treatment process,and was also discussed the principles and new techniques of biological denitrification and phosphorus removal.It was analyzed the influencing factors,as well as the merits and demerits of denitrifying phosphorus removal.It was also pointed out that this process was suitable for sewage treatment with low carbon-phosphorus ratio and carbon-nitrogen ration,as well as the problems to be solved in actual use.

关 键 词：生物除磷 反硝化除磷 污水处理 有机物 

分 类 号：X703[环境科学与工程—环境工程]