CONTAMINANTS IN USED LUBRICATING OILS AND THEIR FATE DURING DISTILLATION HYDROTREATMENT RE-REFINING

被引：32

作者：

BRINKMAN, DW

DICKSON, JR

机构：

[1] Safety-Kleen Corp., Illinois 60009, P.O. Box 92050, Elk Grove Village

[2] South, Breslau, Ontario N0B 1M0, Woolwich Street

来源：

ENVIRONMENTAL SCIENCE & TECHNOLOGY | 1995年 / 29卷 / 01期

关键词：

D O I：

10.1021/es00001a009

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Used oils are an excellent example of a high-volume recyclable commodity that can be turned from a waste into valuable products. Debate concerning the degree of hazard posed by improper management of used oils relates to the typical contaminants one might find. Samples were taken for this study at every step within a used oil management system, including re-refining. Concentrations of chlorinated solvents, three metals (Cd, Cr, and pb), and polynuclear aromatics are compared for each step and with past studies.

引用

页码：81 / 86

页数：6