摘要
在简要介绍了成品油销售企业高化学需氧量(COD)含油污水的来源、危害、油库含油污水的特点和处理现状以及含油污水处理技术的通用方法的基础上,通过某油库处理高化学需氧量(COD)含油污水工程案例证实,新增预氧化及臭氧化工艺,能够有效去除含油污水中的有机污染物,特别是对化学需氧量(COD)的去除率达到98.3%,完全满足达标排放要求。
Based on the brief introduction of the source and harm of high chemical oxygen demand(COD)oily sewage in oil product sales enterprises,the characteristics and treatment status of oily sewage in oil depots,and the general methods of oily sewage treatment technology,through an engineering case of treating high COD oily sewage in an oil depot,it is confirmed that new pre-oxidation and ozonation processes can effectively remove organic pollutants from oily sewage,especially the reduction rate of COD reaches 98.3%,which can fully meet the discharge limits.
出处
《石油库与加油站》
2021年第6期24-28,M0003,M0004,共7页
Oil Depot And Gas Station
关键词
石油库
环境保护
含油污水
处理
工艺
探讨
oil depot
environmental protection
oily sewage
treatment
process
discussion
