电化学法处理铁路含油污水

Using electrochemical method to treat the railway oiled drain water

在铁路机务与车辆检修维护、运用设备过程中要排放含油污水，其中常含有比较难于自然上浮、沉淀的乳化油，通过对乳化油的物理化学特点进行分析，进而提出了采用电化学法将乳化油从污水中分离出来的方法，解决了少量含油污水能达标排放的问题。

The oil drain water must be exhaust in railway locomotive and carriage trouble-shoot and maintenance, usually contain the oil of emulsification which are hard to naturally float and settle down. This file mainly analysis the emulsification oil＇s character and then use electrochemical method to separate the emulsification oil from the drain water, let the drain water bleed achieve the standard scale.