摘要
本文综述了水体中多环芳烃(PAHs)对水生动物及其他水生生物的危害,分析了我国城市污水、地表水、地下水和海水等部分水体中PAHs污染现状,简要阐述了水体中PAHs的存在形式及降解途径,并展望了PAHs今后的研究方向。
Polycyclic aromatic hydrocarbons（ PAHs） are widespread, persistent and bioaccumulative.With the increasing of human activities,PAHs contents increase dramatically. PAHs have become one of the main organic chemical pollutants in environmental water. PAHs not only have toxic effects on aquatic organisms and aquatic ecosystems,but also can cause human and animal bodies to be mutated,teratogenic and carcinogenic through food chain. In this paper,the harm of PAHs in the water to aquatic animals and other aquatic organisms was reviewed. Status of PAHs pollution in some water bodies such as urban sewage,surface water,ground water and sea water in our country was presented. The existing forms and degradation pathways of PAHs in water bodies were briefly described,and the future research directions were prospected.
出处
《渔业研究》
2017年第4期325-330,共6页
Journal of Fisheries Research
基金
福建省自然科学基金资助项目(2015J05056)
关键词
水体
多环芳烃(PAHs)
降解
water
polycyclic aromatic hydrocarbons（PAHs）
decomposition
