环境工程学报2011，Vol.5Issue(6)：1294-1296,3.
两点进水条件下多种A2/O工艺的运行效果
Operation effect of different A2/O processes under two-point infiuent conditions
摘要
Abstract
A comprehensive wastewater after hydrolytic acidification from chemical industrial park was treated under two-point influent conditions. Influence of water-distributing on A2/O process was analyzed, as well as the treatment effect of different kinds of A2/O process under the optimal two-point influent conditions. The results showed that the optimum ratio of water-distributing was 30％ ～70％ (anaerobic stage-anoxic stage) in twopoint influent A2/O process. Moreover, the inverted A2/O process and the modified A2/O process exhibited an improved effect compared with A2/O process under the two-point influent conditions.关键词
化工园区废水/两点进水/A2/O工艺/同步脱氮除磷Key words
wastewater from chemical industrial park/ two-point influent/ A2/O process/ simultaneous removal of nitrogen and phosphorus分类
资源环境引用本文复制引用
刘伟京,张龙,张双圣,吴伟,涂勇..两点进水条件下多种A2/O工艺的运行效果[J].环境工程学报,2011,5(6):1294-1296,3.基金项目
国家重大科技专项"水体污染控制与治理"课题(2008ZX07313-005,2008ZX07101-003) （2008ZX07313-005,2008ZX07101-003）
