the common principle and characteristic of the treatment process for oily waste water were introduced, as well as the facilities. the method of treating oily waste water was discussed.
介绍常用的含油废水处理技术的原理、特点及其除油设备,综述含油污水的处理方法。
the graduation project is the oily waste water treatment process design.
本次毕业设计是含油废水处理工艺设计。
but it produces a lot of oily waste water which heavily influences the environment near by.
但是每年有大量油田污水外排,严重影响了周围的环境。
the paper introduces the project of treatment of the oily waste water in the residue oil tank zone by advective separation of oil-blending and solidification gas-floating-coke filtration process.