Directing against the charactors of oily waste water in Zhanjiang Orimulsion Oil Fired Power Plant

through test

it is finally determined to use extraction wethod for treatment of the oily waste water.The treatment system and technological process for oily waste water in Zhanjiang Orimulsion Oil Fired Power Plant have been presented.The extractant selected for said technology is diesel oil no.1

supplementing with a specially prepared additive

and adopting BZH type treatment equipment for oily waste water.Under condition that the concentration of common mineral oil is equal to or less than 10%

or the concentration of orimulsion oil is equal to or less than 5 g/L

the waste water after treatment can attain the required standard for dischaging.