Refinerywastewater treating was tested with an annular centrifugal extractor for naphthenic acid recovery in Shengli Refinery of Qilu Petrochemical Company.
介绍用三辛胺萃取剂回收石油酸废水中环烷酸的工艺流程、萃取设备和工业试验结果。
2
Objective The effect of oxidation and peroxidation in workers exposed to oil refinerywastewater in low concentration was observed.
目的探讨低浓度炼油污水作业对人体氧化和过氧化反应的影响。
3
Oily sludge is found mostly in oil storage, wastewater treatment unit of refinery and as a result of oil spill on clean soil.