煤沥青中致癌多环芳烃3,4-苯并芘检测方法的研究

Study on detection method of carcinogenic polycyclic aromatic hydrocarbon 3,4-benzopyrene in coal tar pitch

3,4-苯并芘作为多环芳烃的典型代表,广泛存在于煤沥青中,是环境污染中的重要污染物,对其进行检测及防治,对人类环境及生态安全具有重要意义。本文简要论述了煤沥青中致癌多环芳烃3,4-苯并芘的危害及检测方法的研究进展,并提出了我国煤沥青中3,4-苯并芘的检测技术今后的研究重点及方向。

As a typical representative of polycyclic aromatic hydrocarbons, 3,4-benzopyrene is widely exists in coal tar pitch and is an important pollutant in environmental pollution. It is important for human environment and ecological safety. This paper briefly discusses the research progress of the harm and detection methods of carcinogenic polycyclic aromatic hydrocarbons 3,4-benzopyrene in coal tar pitch, and the future research emphasis and direction of 3,4- benzopyrene detection technology in coal tar pitch in China are also put forward.