摘要
采用气升式反应器对日光灯光暗比、日光灯光源和二极管光源在固定化菌藻共生系统去除氮磷的作用进行试验研究。结果表明:延长光照时间有利于该系统对NH4+-N、PO43--P的去除,采用日光灯光源去除效果优于采用二极管光源。
The effects of the ratio of bright time and dark time of fluorescent lamp, and lamp-house of fluorescent lamp and diode lamp on the removal of nitrogen and phosphorus by the co-immobilized algal-bacterial system in the airlifted reactor were studied. The results show that the prolonged illumination time is beneficial to the removal of NH4^＋ -N, PO4^3- -P. The effect of fluorescent lamp is better than diode lamp.
出处
《水资源保护》
CAS
北大核心
2006年第5期63-64,67,共3页
Water Resources Protection
基金
建设部科技攻关项目(02-2-2.9)
关键词
固定化菌藻
光照
脱氮除磷
immobilized of algal-bacterla
illumination
nitrogen and phosphorus removal
