介绍废水泵联运增效原理方法和实例。
The paper introduces the principles and illustrations of the cooperated main pumps and auxillaries.
介绍广州市轨道交通3号线的工程特点及全线区间排水设计、废水泵站的设置及设备控制等情况。
The engineering characteristics, drainage design, layout of wastewater pump stations and equipment control of Guangzhou rail transit line 3 are introduced.
海运船舶的活动也会对于环境造成有害的污染，包括船上废水处理、船底排水泵、油罐清洗、压舱、发电机和燃料等。
The activities of maritime vessels that can be environmentally harmful include ship waste disposal, bilge pumping, tank cleaning, ballasting, power generation, and fueling.
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