settling pond

The results showed that load of the de-oiling settler of two-stage inclined pipe settling wall was far higher than that of the flat-flow settling pond.

新型的双级斜管沉淀墙除油沉淀器分为两级,前一级为异向流斜管沉淀和粗粒化除油,后一级为斜管隔油。

According to the technological characteristics of boat-type precipitator in an integrated oxidation ditch,the article discussed some phenomena that active sludge sedimentation rate descend and abnormal draining sludge in sludge funnel and "sludge flow" in drainage weir of precipitator,and analyzed the principium in hydraulics.

通过分析一体化氧化沟船式沉淀器在工艺运行中的特征,结合工程实例,对工艺实际运行中出现的船式沉淀器活性污泥沉降比下降、泥斗排泥不畅、出水堰“跑泥”等现象,应用水力学原理进行了分析。