The soluble COD removal efficiency is above 90% and ammonia nitrogen removal is 24%.
颗粒污泥反应器对溶解性COD的去除率可达90%，对氨氮的去除率为24%。
It is found that the COD removal efficiency increases as the increase of reaction time with the same mercury vapour lamp.
试验发现，在同一汞灯照射下，随反应时间的加长，COD去除率呈现增大趋势。
Experimental studies show reactor can be maintained higher COD removal efficiency, and to give full play of anaerobic treatment.
通过试验研究表明反应器可以保持较高的COD去除效率，并能够充分发挥厌氧处理段工作效能。
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