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首页> 外文期刊>Science of the total environment >An overview of homogeneous and heterogeneous photocatalysis applications for the removal of pharmaceutical compounds from real or synthetic hospital wastewaters under lab or pilot scale
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An overview of homogeneous and heterogeneous photocatalysis applications for the removal of pharmaceutical compounds from real or synthetic hospital wastewaters under lab or pilot scale

机译：在实验室或飞行员规模下从真实或合成医院废水中除去药物化合物的均匀和异质光催化应用概述

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摘要

The last few decades, Pharmaceutical Active Compounds (PhACs) have been considered as emerging contaminants due to their continuous release and persistence to aquatic environment even at low concentrations. A growing number of research articles have shown the occurrence of numerous PhACs in various wastewater treatment plant influents, hospital effluents, and surface waters all over the world. The rising concern regarding PhACs, which present high recalcitrance towards conventional treatment methods, has provoked extensive research in the field of their effective remediation. This review provides a comprehensive assessment of homogeneous and heterogeneous photocatalytic applications for the removal of PhACs, from real or artificial hospital wastewater effluents. These two representative advanced oxidation processes (AOPs) are assessed in terms of their efficiency to remove PhACs, reduce the COD and toxicity as well as increase the biodegradability of the effluent. Simultaneously with their efficiency the operational costs of the processes are considered. Their potential combination with other processes is critically discussed, as this option seems to enhance the treatment efficiency and simultaneously overcome the limitations of each individual process. Moreover, the type of reactors as well as the main parameters that should be considered for the design and the development of photoreactors for waste-water treatment are reviewed. Finally, based on the literature survey, indications for future work are provided.
机译：过去几十年来，药物活性化合物（PHACs）被认为是由于它们的连续释放和持续到水生环境即使在低浓度下也被认为是新兴污染物。越来越多的研究文章已经显示出各种废水处理植物影响，医院流出物和世界各地的众多PHAC的发生。对常规治疗方法具有高批量分裂的PHAC的上升令人担忧在其有效修复领域引发了广泛的研究。本综述提供了对均匀和异质光催化应用的全面评估，用于从真实或人造医院废水污水中除去PHAC。这两个代表性的晚期氧化方法（AOP）在其效率上进行评估以除去PHAC，降低COD和毒性以及增加流出物的生物降解性。同时效率，考虑了过程的操作成本。它们与其他过程的潜在组合受到严格讨论的，因为该选项似乎提高了治疗效率并同时克服每个单独过程的局限性。此外，综述了反应器的类型以及应考虑的主要参数以及用于废水处理的光反应器的开发。最后，根据文献调查，提供了未来工作的迹象。

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  • 来源
    《Science of the total environment》 |2021年第15期|144163.1-144163.24|共24页
  • 作者

    Maria Antonopoulou; Christina Kosma; Triantafyllos Albanis; Ioannis Konstantinou;

  • 作者单位

    Department of Chemistry University of Ioannina 45110 Ioannina Greece Department of Environmental Engineering University of Patras 30100 Agrinio Greece;

    Department of Chemistry University of Ioannina 45110 Ioannina Greece;

    Department of Chemistry University of Ioannina 45110 Ioannina Greece University Research Center of Ioannina (URCI) Institute of Environment and Sustainable Development Ioannina 45110 Greece;

    Department of Chemistry University of Ioannina 45110 Ioannina Greece University Research Center of Ioannina (URCI) Institute of Environment and Sustainable Development Ioannina 45110 Greece;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Wastewaters; Hospital; Pharmaceuticals; Photo-Fenton treatment; Heterogeneous photocatalysis;

    机译：废水;医院;药品;照片芬顿治疗;异质光催化;

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