Distributions, compositions, and ecological risk assessment of polycyclic aromatic hydrocarbons and phthalic acid esters in surface sediment of Songhua river, China

2020 ◽  
Vol 152 ◽  
pp. 110923
Author(s):  
Yanyan Yang ◽  
Haiyan Wang ◽  
Yang Chang ◽  
Guokai Yan ◽  
Zhaosheng Chu ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Polycyclic Aromatic Hydrocarbons ◽  
Ecological Risk ◽  
Aromatic Hydrocarbons ◽  
Surface Sediment ◽  
Phthalic Acid ◽  
Phthalic Acid Esters ◽  
Songhua River ◽  
Polycyclic Aromatic ◽  
Acid Esters

Ultrasonic Wave Extraction and Simultaneous Analysis of Polycyclic Aromatic Hydrocarbons (PAHs) and Phthalic Esters in Soil

2013 ◽  
Vol 726-731 ◽  
pp. 1555-1559
Author(s):  
Yong Tao Zhang ◽  
Guo Xing Zhao ◽  
Li Zhang ◽  
Xiao Ya Li ◽  
Jian Ye Gui ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Soil Sample ◽  
Ultrasonic Wave ◽  
Aromatic Hydrocarbons ◽  
Phthalic Acid ◽  
High Efficiency ◽  
Phthalic Acid Esters ◽  
Extraction Solvent ◽  
Polycyclic Aromatic ◽  
Acid Esters

A method was developed for the determination of polycyclic aromatic hydrocarbons (PAHs) and Phthalic Acid Esters (PAEs) in soil sample. Ultrasonic Wave Extraction under airtight circumstance was adopted to extract the analyte in soil sample with n-hexane acetone (V:V=1:1) to be extraction solvent. This method has advantages of high efficiency extraction, short time, convenience and simplicity, which can be popularized in polycyclic aromatic hydrocarbons (PAHs) and Phthalic Acid Esters (PAEs) detection in soil.

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