摘要
在表面流人工湿地中试试验数据的基础上,探讨了COD、NH4+-N和TP的沿程降解规律,分析了各种污染物的去除机理.污水在植物床的流动过程中,随着迁移距离的延长,污染物的降解呈现一级反应动力学规律.
On the basis of plenty of data from pilot-scale batch experiments of SFW, the paper probes into the degradation disciplinarian of COD, NH4^ ＋-N and TP with distance, and analyzes the mechanisms of disposing pollution. When the polluted water flows in the plant bed, with the distance extend, the degradation of pollution obeys the law of apparent first-order dynamics reaction.
出处
《青岛理工大学学报》
CAS
2007年第5期62-65,共4页
Journal of Qingdao University of Technology
关键词
人工湿地
中试试验
水质
动力学
降解速率
constructed wetland
pilot-scale batch experiments
water quality
dynamics
speed of degradation
