primary sedimentation tank
初次沉淀池
horizontal flow sedimentation tank
平流沉淀池
contacting sedimentation tank
接触沉淀池
The culture of active sludge of secondary sedimentation tank of a s ew age treatment plant makes the amount of heterotroph in the sludge be reduced and the amount of nitrobacteria be increased and become the dominating one.
通过对某污水处理厂二沉池的活性污泥进行培养,使污泥中异养菌数量减少,硝化细菌数量增加,成为优势菌。
The variations of ammonia-nitrogen and nitrite-nitrogen during startup of the biological contact oxidation process for treating slightly polluted source water have been analyzed by using the experimental system with the sedimentation tank and the biochemical tank in series.
通过沉淀槽与生化槽串联的试验系统,分析了微污染水源水生物接触氧化处理工艺启动过程氨氮和亚硝酸盐氮的变化规律。
sedimentation tank
沉淀池|沉积槽
multiple sedimentation tank
多路沉淀池