ZHANG Xinqing, YANG Baijuan, LI Xianchun, WANG Xiaoru. Distribution Characteristics of Polycyclic Aromatic Hydrocarbons in Seawater from the South Yellow Sea[J]. Rock and Mineral Analysis, 2009, 28(4): 325-328.
Citation:
ZHANG Xinqing, YANG Baijuan, LI Xianchun, WANG Xiaoru. Distribution Characteristics of Polycyclic Aromatic Hydrocarbons in Seawater from the South Yellow Sea[J]. Rock and Mineral Analysis, 2009, 28(4): 325-328.
ZHANG Xinqing, YANG Baijuan, LI Xianchun, WANG Xiaoru. Distribution Characteristics of Polycyclic Aromatic Hydrocarbons in Seawater from the South Yellow Sea[J]. Rock and Mineral Analysis, 2009, 28(4): 325-328.
Citation:
ZHANG Xinqing, YANG Baijuan, LI Xianchun, WANG Xiaoru. Distribution Characteristics of Polycyclic Aromatic Hydrocarbons in Seawater from the South Yellow Sea[J]. Rock and Mineral Analysis, 2009, 28(4): 325-328.
Qingdao Key Laboratory on Analytical Technology Development and Standardization of Chinese Medicines,First Institute Oceanography, State Oceaic Administration
2.
Qingdao Key Laboratory on Analytical Technology Development and Standardization of Chinese Medicines,First Institute Oceanography, State Oceaic Administration
3.
Qingdao Key Laboratory on Analytical Technology Development and Standardization of Chinese Medicines,First Institute Oceanography, State Oceaic Administration
4.
Qingdao Key Laboratory on Analytical Technology Development and Standardization of Chinese Medicines,First Institute Oceanography, State Oceaic Administration,Key Laboratory of Analytical Science,Ministry of Education of China, Department of Chemistry,Col
Marine surface sediments and sea water samples from the surface, middle and bottom layers were collected from the South Yellow Sea of China. The samples were pretreated by liquidliquid extraction and the 16 polycyclic aromatic hydrocarbons (PAHs) in the samples were determined by gas chromatographymass spectrometry (GCMS). The results show that the range of total PAHs is 15.76~233.39 ng/L in surface water and PAHs in the water samples from central South Yellow Sea are dominated by naphthalene (2 rings). Content of PAHs compounds don′t exceed the safety guidelines proposed by International Biology Organization or governments, but the individual compound, such as fluoranthene content has reached ecotoxicological evaluation criteria.