The fluid state and the oxygen-transfer capability of SUFR are researched experimentally in this study.
本研究就是以螺旋升流反应器为对象，对其流态及传氧性能进行了试验性的探索。
Based on the near-native pure culture method, analyzing the culturability of microorganism in the SUFR system;
基于微孔滤膜近自然法，分析SUFR 脱氮除磷系统中微生物可培养性；
The result of the research shows, partial perfect mixing fluid and holistic complex plug fluid state can be formed in SUFR, and higher Oxygen-transfer efficiency causes energy saving.
因此由本试验可知，螺旋升流反应器既可形成局部为完全混合流，整体又趋于推流的复合推流流态，又可提高氧转移效率，具有较强的节能效果。
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