polynuclear aromatic
2.Study on environmental fates of polynuclear aromatic hydrocarbons in contaminated coastal sediment
3.Many constituents are mutagens and carcinogenic such as alkenes, nitrosamines, polynuclear aromatic and heterocyclic hydrocarbons, amines .
4.For the outburst zone coals,there is 2920 cm -1 absorption peak of aliphatic CH 2,-CH 3 groups in FTIR spectrogram. The coals averagely contain 5～6 polynuclear aromatic rings and 20～23 atoms.
5.A method using reversed phase high-performance liquid chromatography with ultraviolet detection of variable wavelength was studied for determination of United States Environmental Protection Agency(US EPA) 16 priority monitoring polynuclear aromatic hydrocarbons(PAHs).
6.Satisfactory results were obtained when this kind of device was used for monitoring organic pollutants, such as polychlorinated biphenyls (PCBs), organicchlorined pesticides (OCP) and polynuclear aromatic hydrocarbons (PAHs), in air, water, seawater and sediment.
