Environmental fluorine：effects and pollution management

• Published in: Journal of agricultural resources and environment Vol. 41; no. 1; p. 164
• Main Authors: Zhang, Yuqi, Xu Huifeng, Wen Bolong, Lu, Xinyu, Luo Nana
• Format: Journal Article
• Language: Chinese
• Published: Tianjin Journal of Agricultural Resources and Environment (JARE) 01.01.2024
• Subjects: Agricultural land; Biogeochemistry; Ecological effects; Environmental behavior; Environmental regulations; Fluorine; Pollution control; Soil pollution; Soil water
• ISSN: 2095-6819; 2095-6819
• DOI: 10.13254/j.jare.2023.0073

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。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 sugge