Assessing the potential risk of oil-field produced waters using a battery of bioassays/biomarkers

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	Assessing the potential risk of oil-field produced waters using a battery of bioassays/biomarkers
	Li, Jian; Ma, Mei; Cui, Qing; Wang, Zijian
刊名	BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
	2008-06
卷号	80 期号:6 页码:492-496
关键词	oilfield wastewater AhR-agonists genotoxicity environmental risk
英文摘要	A battery of in vitro bioassays was conducted to assess the potential risks of organic extracts from oilfield produced wastewaters and from the receiving waters. In SOS/umu bioassay for the genotoxicity, our results showed that direct and indirect genotoxic substances were observed and metabolic activation greatly enhanced the genotoxic effects. In Ethoxyresorufin-O-deethylase bioassay, levels of AhR-agonists, expressed as 2,3,7,8-tetrachlorodibenzo-p-dioxin equivalences, varied from 13.3 to 16.7 pg L(-1). We conclude that oilfield produced wastewater contains substantial quantity of indirect genotoxic substances exclusive of AhR agonists. Both genotoxic and AhR agonistic chemicals could not be effectively removed by the treatment processes.
WOS记录号	WOS:000257317500004
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/22210]
专题	生态环境研究中心_环境水质学国家重点实验室
推荐引用方式 GB/T 7714	Li, Jian,Ma, Mei,Cui, Qing,et al. Assessing the potential risk of oil-field produced waters using a battery of bioassays/biomarkers[J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2008,80(6):492-496.
APA	Li, Jian,Ma, Mei,Cui, Qing,&Wang, Zijian.(2008).Assessing the potential risk of oil-field produced waters using a battery of bioassays/biomarkers.BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,80(6),492-496.
MLA	Li, Jian,et al."Assessing the potential risk of oil-field produced waters using a battery of bioassays/biomarkers".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 80.6(2008):492-496.