摘要
分析了三种填料的结构特点,对三种填料在生物曝气滤池处理城市污水工艺中的处理效果进行了比较和分析。试验表明:三种填料对城市污水的有机物、氨氮、总氮、浊度等指标都有较好的去除效果,其中阶梯环填料对于冲击负荷有着更好的抵抗作用。
The structural characteristics of three kinds of fillers are analyzed. The treatment effect of three kinds of fillers in the biology aerated filter pool for treatment of urban water is compared and analyzed. Research shows that there are better effects for removing the organic matter, ammonia nitrogen, total nitrogen, muddy degree etc. with three kinds of fillers. Among them step ring fillers have better resistant function to the impact load.
出处
《山东科技大学学报(自然科学版)》
CAS
2004年第2期112-114,共3页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
生物曝气滤池
城市污水
氨氮
总氮
浊度
filler
biology aerated filler pllo
urban sewage
ammonia nitrogen
total nitrogen
muddy degree