干旱区生态环境知识资源中心(Arid): Petroleum Hydrocarbon Composition of Oily Sludge and Contaminated Soils in a Decommissioned Oilfield Waste Pit under Desert Conditions

Arid

DOI	10.3390/app12031355
	Petroleum Hydrocarbon Composition of Oily Sludge and Contaminated Soils in a Decommissioned Oilfield Waste Pit under Desert Conditions
	Al-Mebayedh, Hamad; Niu, Anyi; Lin, Chuxia
通讯作者	Niu, AY ; Lin, CX (corresponding author)，Univ Salford, Sch Sci Engn & Environm, Salford M5 4WT, Lancs, England. ; Niu, AY (corresponding author)，South China Normal Univ, Sch Geog, Guangzhou 510631, Peoples R China. ; Lin, CX (corresponding author)，Deakin Univ, Fac Sci Engn & Built Environm, Burwood, Vic 3125, Australia.
来源期刊	APPLIED SCIENCES-BASEL
EISSN	2076-3417
出版年	2022
卷号	12 期号:3
英文摘要	Field and laboratory investigations were conducted to characterize the composition of petroleum hydrocarbons in oily sludge and the underlying contaminated soils in a decommissioned oilfield waste pit in Kuwait. The results show that the petroleum hydrocarbon composition in the oily sludge and contaminated soils was spatially variable. Highly toxic petroleum hydrocarbon species such as BTEX and PAHs were generally lacking, and both sludge- and soil-borne hydrocarbons were dominated by long-chain petroleum hydrocarbons. The soil contamination depth was generally very shallow although localized deep profiles (>0.5 m) were found. A loose relationship was established between TPH in the sludge and that in the underlying soil. On average, the soil had a greater percentage of shorter-chain hydrocarbon fractions (either aliphatics or aromatics), as compared to the sludge. The environmental risk from the oily sludge and contaminated soils is considered to be relatively low. For cost-effective management of the environmental risk of decommissioning an oilfield waste pit, containment of the sludge and contaminated soils using a soil-capping approach may be sufficient to minimize the possible adverse environmental impacts from the decommissioned waste pit, and this may represent an option that is superior to other costly remediation strategies.
英文关键词	oily sludge contaminated soils oilfield petroleum hydrocarbon desert
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000759186400001
WOS关键词	AROMATIC-HYDROCARBONS ; CRUDE-OIL ; SITE ; REMEDIATION ; COMBINATION ; RECOVERY
WOS类目	Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied
WOS研究方向	Chemistry ; Engineering ; Materials Science ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376424
作者单位	[Al-Mebayedh, Hamad; Niu, Anyi; Lin, Chuxia] Univ Salford, Sch Sci Engn & Environm, Salford M5 4WT, Lancs, England; [Niu, Anyi] South China Normal Univ, Sch Geog, Guangzhou 510631, Peoples R China; [Lin, Chuxia] Deakin Univ, Fac Sci Engn & Built Environm, Burwood, Vic 3125, Australia
推荐引用方式 GB/T 7714	Al-Mebayedh, Hamad,Niu, Anyi,Lin, Chuxia. Petroleum Hydrocarbon Composition of Oily Sludge and Contaminated Soils in a Decommissioned Oilfield Waste Pit under Desert Conditions[J],2022,12(3).
APA	Al-Mebayedh, Hamad,Niu, Anyi,&Lin, Chuxia.(2022).Petroleum Hydrocarbon Composition of Oily Sludge and Contaminated Soils in a Decommissioned Oilfield Waste Pit under Desert Conditions.APPLIED SCIENCES-BASEL,12(3).
MLA	Al-Mebayedh, Hamad,et al."Petroleum Hydrocarbon Composition of Oily Sludge and Contaminated Soils in a Decommissioned Oilfield Waste Pit under Desert Conditions".APPLIED SCIENCES-BASEL 12.3(2022).