<br>欧洲水生环境中的四环素污染：对发生、归宿和去除技术的全面审查,Chemosphere

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欧洲水生环境中的四环素污染：对发生、归宿和去除技术的全面审查
Chemosphere ( IF 8.1 ) Pub Date : 2024-02-23 , DOI: 10.1016/j.chemosphere.2024.141519
Joanna Antos ₁ , Marianna Piosik ₁ , Dobrochna Ginter-Kramarczyk ₁ , Joanna Zembrzuska ₂ , Izabela Kruszelnicka ₁

Affiliation

四环素是最常用的抗生素之一，用于治疗细菌感染以及改善农业生长和饲料效率。四环素类（四环素、金霉素、多西环素和土霉素）中的所有化合物均以原形形式从尿液中排出，排泄率超过 70%。它们以改变和未改变的形式进入水生环境，影响水生微生物和大型生物。本研究回顾了欧洲四环素污染的发生、命运和清除技术。水中四环素污染的平均水平为0至20纳克/升。然而，有关四环素污染环境的数据仍然不足。尽管四环素类药物在环境中持续存在并产生影响，但对于将四环素类药物排放到水生环境中并没有法律限制。为了应对这些挑战，正在严格评估和比较各种去除技术，包括高级氧化、吸附和紫外线处理。汇总的数据有助于更好地了解欧洲水域的现状，并为未来环境管理和政策制定的潜在战略提供见解。因此需要进一步研究四环素对水生环境的污染和影响。

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Tetracyclines contamination in European aquatic environments: A comprehensive review of occurrence, fate, and removal techniques

Tetracyclines are among the most commonly used antibiotics for the treatment of bacterial infections and the improvement of agricultural growth and feed efficiency. All compounds in the group of tetracyclines (tetracycline, chlorotetracycline, doxycycline, and oxytetracycline) are excreted in an unchanged form in urine at a rate of more than 70%. They enter the aquatic environment in altered and unaltered forms which affect aquatic micro- and macroorganisms. This study reviews the occurrence, fate, and removal techniques of tetracycline contamination in Europe. The average level of tetracycline contamination in water ranged from 0 to 20 ng/L. However, data regarding environmental contamination by tetracyclines are still insufficient. Despite the constant presence and impact of tetracyclines in the environment, there are no legal restrictions regarding the discharge of tetracyclines into the aquatic environment. To address these challenges, various removal techniques, including advanced oxidation, adsorption, and UV treatment, are being critically evaluated and compared. The summarized data contributes to a better understanding of the current state of Europe's waters and provides insight into potential strategies for future environmental management and policy development. Further research on the pollution and effects of tetracyclines in aquatic environments is therefore required.

更新日期：2024-02-23

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