大庆市贴不贴纳污泡表层水及沉积物中总石油烃分布  

DISTRIBUTION OF TOTAL PETROLEUM HYDROCARBONS IN WATER AND SEDIMENT OF TIEBUTIE POOL IN DAQING

作　　者：慕山 许端平[2] 陈洪[2] 杜晓明[3] 李发生[3] 

机构地区：[1]大庆市水利设计院,黑龙江大庆163000 [2]中国矿业大学北京校区,北京100083 [3]中国环境科学研究院,北京100012

出　　处：《能源环境保护》2005年第5期49-52,共4页Energy Environmental Protection

基　　金：国家重点基础研究计划项目(2004CB418501);国家"十五"科技攻关项目(2003BA614A-10-02)资助

摘　　要：贴不贴纳污泡是大庆市某石油化工厂生产废水排放场地,其石化废水的排放历史约30年左右。按泡内水流方向采集水及沉积物样品,并对其中的总石油烃(TPH)含量进行检测分析。结果显示:氧化塘出口处水及沉积物中TPH含量最高,沿水流方向,其它各采样点含量逐渐降低。说明该纳污泡内氧化塘对TPH的降解能力较弱,而植物对水体中TPH迁移的阻滞能力较强,沉积物对TPH的吸附和固着能力较强。Water and sediment samples were collected from Tiebutie pool in Daqing which has been used to take up waste water from a petrochemical plant for about 20 years, and the total petroleum hydrocarbons （TPH） concentration of water and sediment samples were detected using GC. The resuits show that the concentration of water as well as that of sediment samples collected from outlet of oxidation pond contain is the highest, and the farther the sample points part from inlet, the less TPH the water and sediment samples contain. These mean that plants in the pool can adsorb TPH from water and deliver to sediments nearby, and the sediments adsorbed the TPH sequestrated them because of the sediments contain more natural organic matters.

关 键 词：贴不贴纳污泡 总石油烃 沉积物 水 

分 类 号：X824[环境科学与工程—环境工程]