干旱区生态环境知识资源中心(Arid): Effect of Oil Pollution on Permeability of the Grey Desert Soil under Freeze-thaw Cycles in Arid Areas of Western China

Arid

DOI	10.1080/15320383.2021.1900066
	Effect of Oil Pollution on Permeability of the Grey Desert Soil under Freeze-thaw Cycles in Arid Areas of Western China
	Shao, Fengjun; Zhang, Zizhao; Tan, Xiaodong; Huang, Xuebang
通讯作者	Zhang, ZZ (corresponding author), Xinjiang Univ, Sch Geol & Min Engn, Urumqi 830046, Xinjiang, Peoples R China.
来源期刊	SOIL & SEDIMENT CONTAMINATION
ISSN	1532-0383
EISSN	1549-7887
出版年	2021
英文摘要	There are abundant oil resources in Xinjiang, and the exploitation of oil resources could easily pollute the soil. In this paper, the impact of oil pollution on permeability of the gray desert soil affected by freeze-thaw cycles under a dry and cold climate of Karamay region in Xinjiang was studied. First, varying-head infiltration tests were conducted on soil samples with different water contents and pollution intensity without exposing to freeze-thaw cycles. The variability of permeability were analyzed employing the scanning results of the polluted soil samples by an electron microscope. Then several freezing and thawing cycle tests were implemented on the samples. The test results shown that the soil permeability was optiomal and the permeability coefficient was highest when the crude oil pollution intensity was 0.61% and the water content was 15.53%. With the water content in soil samples being the same, the soil permeability coefficient increased in the beginning and then decreased as the pollution intensity increased. When the pollution intensity ranging from 0.5% to 1.75%, the freezing and thawing condition could be the leading factor affecting the soil permeability. However, when the oil content was within the range of 1.81% - 2.41%, the freezing and thawing condition could not be the leading factor affecting the soil permeability. The results provided in this study could serve as a relevant basis for the remediation of soil pollution in oil production plants in arid areas of Western China.
英文关键词	Freeze-thaw cycles oil pollution permeability coefficient gray desert soil
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000658928700001
WOS关键词	CRUDE-OIL ; HYDROCARBON ; BIODEGRADATION ; DEGRADATION
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
来源机构	新疆大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352452
作者单位	[Shao, Fengjun; Zhang, Zizhao; Tan, Xiaodong; Huang, Xuebang] Xinjiang Univ, Sch Geol & Min Engn, Urumqi 830046, Xinjiang, Peoples R China; [Shao, Fengjun] China Univ Min & Technol, Sch Resources & Geosci, Xuzhou, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Shao, Fengjun,Zhang, Zizhao,Tan, Xiaodong,et al. Effect of Oil Pollution on Permeability of the Grey Desert Soil under Freeze-thaw Cycles in Arid Areas of Western China[J]. 新疆大学,2021.
APA	Shao, Fengjun,Zhang, Zizhao,Tan, Xiaodong,&Huang, Xuebang.(2021).Effect of Oil Pollution on Permeability of the Grey Desert Soil under Freeze-thaw Cycles in Arid Areas of Western China.SOIL & SEDIMENT CONTAMINATION.
MLA	Shao, Fengjun,et al."Effect of Oil Pollution on Permeability of the Grey Desert Soil under Freeze-thaw Cycles in Arid Areas of Western China".SOIL & SEDIMENT CONTAMINATION (2021).