四川环境
四川環境
사천배경
2012年
2期
119-123
,共5页
孙丽莎%陆光华%叶秋霞%刘建超
孫麗莎%陸光華%葉鞦霞%劉建超
손려사%륙광화%협추하%류건초
全氟化合物%生物蓄积%毒理效应
全氟化閤物%生物蓄積%毒理效應
전불화합물%생물축적%독리효응
Perfluorinated compounds%bioaccumulation%toxicological effect
全氟化合物(Perfluorinated compounds,PFCs)污染在全球范围内已普遍存在,其在环境中的浓度增长迅速,受到人们越来越多的关注。环境中PFCs的迁移转化规律决定其环境效应,是进行环境和健康风险评价的基础。目前关于PFCs的研究主要集中于水体及生物体内PFCs的分析检测,对其生态毒理效应的研究尚处于初步阶段。本文介绍了PFCs研究现状,综述了PFCs在环境中的分布模式、生物体内的蓄积规律以及环境中PFCs的生态毒理效应等方面的最新研究进展,同时也阐述了PFCs污染对人体健康的影响,并提出了未来PFCs研究亟待解决的问题。
全氟化閤物(Perfluorinated compounds,PFCs)汙染在全毬範圍內已普遍存在,其在環境中的濃度增長迅速,受到人們越來越多的關註。環境中PFCs的遷移轉化規律決定其環境效應,是進行環境和健康風險評價的基礎。目前關于PFCs的研究主要集中于水體及生物體內PFCs的分析檢測,對其生態毒理效應的研究尚處于初步階段。本文介紹瞭PFCs研究現狀,綜述瞭PFCs在環境中的分佈模式、生物體內的蓄積規律以及環境中PFCs的生態毒理效應等方麵的最新研究進展,同時也闡述瞭PFCs汙染對人體健康的影響,併提齣瞭未來PFCs研究亟待解決的問題。
전불화합물(Perfluorinated compounds,PFCs)오염재전구범위내이보편존재,기재배경중적농도증장신속,수도인문월래월다적관주。배경중PFCs적천이전화규률결정기배경효응,시진행배경화건강풍험평개적기출。목전관우PFCs적연구주요집중우수체급생물체내PFCs적분석검측,대기생태독리효응적연구상처우초보계단。본문개소료PFCs연구현상,종술료PFCs재배경중적분포모식、생물체내적축적규률이급배경중PFCs적생태독리효응등방면적최신연구진전,동시야천술료PFCs오염대인체건강적영향,병제출료미래PFCs연구극대해결적문제。
The pollution of perfluorinated compounds (PFCs) exist in environment worldwide with rapid increasing concentration, causing an extensive attention. The migration and conversion of PFCs depend on their environmental effects, which are the basis of risk evaluation for environment and human health. However, the current research on PFCs focuses mainly on analysis and detection in waters and organisms, the studies on ecotoxieologieal effects of PFCs are still in initial stage. In this paper, the status quo of PFCs research was introduced and the progresses in the respects such as distribution, bioaccumulation and ecotoxicologieal effects in the environment were summarized. Meanwhile, the impact of PFCs on human health was discussed. Finally the problems needed to be solved in this field in future are proposed.