Aerobic granular sludge demonstrates high settling velocities resulting in good liquid separation, high biomass retention, high activity and ability of withstanding high loading rates.

颗粒污泥具有良好的沉降性能、较高的生物量和在高容积负荷条件下降解高浓度有机废水的良好生物活性。

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Study has shown that the electrical coagulation can greatly strengthen the settling effect of both minerals and therefore, the possibility of the separation of hematite from quartz is excluded.

研究表明，电凝聚可大大强化两者的沉降效果，排除了电凝聚分离赤铁矿和石英的可能性。

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So, the separation result of hydrocyclone is better than it of gravity settling, moreover, and it has such advantages as simple structure and small working area.

所以这种分离方法的分离效果较重力沉降法的分离效果有显著提高，而且有结构简单设备占地面积小的优点。

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