Pollution Characteristics and Risk Assessment of Polycyclic Aromatic Hydrocarbons (PAHs) in Soils in Winter around Zhongyuan Oilfield, China

被引：4
|
作者：
Kuang, Shaoping [1 ,2 ,3 ]
Zhao, Laishi [2 ]
机构：
[1] Qingdao Univ Sci & Technol, Qingdao 266042, Peoples R China
[2] China Univ Geosci, State Key Lab Geol Proc & Mineral Resources, Wuhan 430074, Peoples R China
[3] China Univ Geosci, Key Lab Biogeol & Environm Geol, Minist Educ, Wuhan 430074, Peoples R China
来源：
SOIL & SEDIMENT CONTAMINATION | 2011年 / 20卷 / 01期
基金：
中国国家自然科学基金;
关键词：
oily sludge; soil; polycyclic aromatic hydrocarbons; nemero index P; SEDIMENTS;
D O I：
10.1080/15320383.2011.528468
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The degree of contamination with polycyclic aromatic hydrocarbons (PAHs) in soil samples in winter was determined. The contents of PAHs in samples were analyzed with HPLC. The PAHs contents of soil samples in winter around three different oily sludges from high to low represented the Third Wenming Plant of the oily sludge (3W), the Third Mazhai plant of the oily sludge (3M), and the Fourth Wener Plant of the oily sludge (4W), respectively. PAHs with 2-4 rings were major pollutants in oily sludge. Based on Nemero index P, the classification evaluation showed that soils around oily sludge were heavily polluted in winter. The health risk assessment and ecological risk assessment in soil in winter around oily sludge in Zhongyuan Oil Field was also analyzed.
引用
收藏
页码：75 / 86
页数：12
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