环境中的氟及其环境效应与污染治理
Environmental fluorine:effects and pollution management
张宇琦 1徐惠风 2文波龙 3路鑫雨 1罗那那3
作者信息
- 1. 吉林农业大学农学院,长春 130102;中国科学院东北地理与农业生态研究所,长春 130102
- 2. 吉林农业大学农学院,长春 130102
- 3. 中国科学院东北地理与农业生态研究所,长春 130102
- 折叠
摘要
氟是自然界中固有元素,广泛用于预防和治疗人类疾病,并且在化工、医疗、农业等领域中用于制成新型材料以改善人类生活.然而大量非自然衍生出的氟化物进入环境中,导致环境及生物体氟过量,引起生态环境的变化,影响环境质量,对人类健康和生态环境构成威胁,因此,氟的生物地球化学研究越来越受到关注.本文整理分析了氟在环境中的分布、来源以及不同环境介质中氟的赋存形态和生物、非生物影响因素,并且对其在土壤-水-植物中迁移转化过程、吸附解吸规律以及污染治理等方面进行了讨论,指出进一步深入开展氟环境行为、环境效应研究的方向,以期为氟污染的治理和环境过程调控提供支持.
Abstract
Fluorine is widely used to prevent and treat human diseases and is used in chemical,medical,and agricultural fields to make new materials to improve human life.A large amount of unnaturally derived fluoride enters the environment,and excess of fluorine in the environment and organisms causes ecological changes,posing a threat to human and ecological health;therefore,the biogeochemistry of fluorine has received increasing attention.In this study,we analyzed the distribution and sources of environmental fluorine,its biotic and abiotic influences in different environmental media,its migration and transformation processes in soil-water-plants,adsorption and desorption patterns,and pollution control.Based on our results,we suggest directions for further in-depth research on the environmental behavior and effects of fluorine.This study aims to provide support for the management of fluorine pollution and the regulation of environmental processes.
关键词
氟/分布特征/环境效应/污染治理Key words
fluorine/distribution characteristics/environmental effect/pollution control引用本文复制引用
基金项目
国家自然科学基金项目(41971140)
中国科学院战略性先导科技专项(A类)(XDA28110400)
国家重点研发计划项目(2022YFD1500502)
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据