摘要
采用生物接触氧化池对受污染珠江水源水进行预处理。中试结果表明，当填料水力负荷为１ｍ３／（ｍ３·ｈ）、气水比为２∶１时，可去除氨氮９２％、亚硝酸盐氮８０％、ＢＯＤ５８５％、藻类６９％，处理效果高于塔式生物滤池。
A study of polluted Zhujing River water pretreated by biological contact oxidation process is reported in this paper. Pilot scale test showed that 92% of ammonia nitrogen, 80% of nitrite nitrogen, 85% of BOD 5, 69% of algae could e removed by the process at the hydraulic loading of 1 m 3.(m 2\5h) and air water ratio of 2:1. The treatment efficiency of this process was higher than that of tower biological filter.
出处
《中国给水排水》
CAS
CSCD
北大核心
1999年第7期8-10,共3页
China Water & Wastewater
关键词
饮用水处理
生物接触氧化池
塔式生物滤池
drinking wate treatment\ biological contact oxidation tank\ tower biological filter\ removal efficiency
