摘要
通过对DAT-IAT工艺所存在问题的分析,提出了改进DAT-IAT工艺的设想,实验证明,在典型工况下,改进后的工艺对COD的去除率可以达到93．8％,对氨氮的去除率为89．4％,对总氮的去除率为81．7％,对磷的去除率为85．7％。
The paper analyzes the problems of DAT-IAT, puts forward some new ideas to improve DAT-IAT.Under the typical model work condition, the results indicate that the removal efficiency of COD, TN, TP, NH3-N can reach 93.8%, 81.7%, 85.7%, 89.4%.
出处
《中国环保产业》
2007年第4期23-25,共3页
China Environmental Protection Industry
关键词
DAT—IAT
脱氮除磷
改进
DAT-IAT
denitrificationand phosphorus removal
improvement
