Hydrocyclone has a good prospect in the treatment of ballast water due to its unique advantages such as handiness and safety in operation, cost effective and no pollution associated.

• 旋流分离方法以其操作简单、运行安全、成本合理、不会产生新的污染等独特的优越性在船舶压载水的处理中具有光明的应用前景。