active sullage的用法和样例：
例句
- The active sludge seniment accumulated in the setting tank is to be returned to the aeration tank for reproduction of aerobe medium and retreating.
在接触氧化室内挂有软性填料，充作生物膜，有机物得到进一步消解，在沉淀柜内累积的活性污泥沉淀物再被返送至曝气柜作为菌种繁殖和再处理。 - The results also showed that the five-tank integrated active sludge process could realize dephosphorization and denitrification at high efficiency.
研究还表明五箱一体化活性污泥工艺能在交替运行过程中实现高效除磷脱氮。
