Parvulescu Vasile I, Epron Florence, Garcia Hermenegildo, Granger Pascal
Department of Organic Chemistry, Biochemistry and Catalysis, University of Bucharest, B-dul Regina Elisabeta 4-12, Bucharest 030016, Romania.
Université de Poitiers, CNRS UMR 7285, Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), 4 rue Michel Brunet, TSA 51106, 86073 Poitiers Cedex 9, France.
Chem Rev. 2022 Feb 9;122(3):2981-3121. doi: 10.1021/acs.chemrev.1c00527. Epub 2021 Dec 7.
Presently, conventional technologies in water treatment are not efficient enough to completely mineralize refractory water contaminants. In this context, the implementation of catalytic processes could be an alternative. Despite the advantages provided in terms of kinetics of transformation, selectivity, and energy saving, numerous attempts have not yet led to implementation at an industrial scale. This review examines investigations at different scales for which controversies and limitations must be solved to bridge the gap between fundamentals and practical developments. Particular attention has been paid to the development of solar-driven catalytic technologies and some other emerging processes, such as microwave assisted catalysis, plasma-catalytic processes, or biocatalytic remediation, taking into account their specific advantages and the drawbacks. Challenges for which a better understanding related to the complexity of the systems and the coexistence of various solid-liquid-gas interfaces have been identified.
目前，传统的水处理技术效率不足以使难降解的水污染物完全矿化。在这种情况下，催化过程的实施可能是一种替代方案。尽管催化过程在转化动力学、选择性和节能方面具有优势，但众多尝试尚未实现工业化规模应用。本综述考察了不同尺度的研究，为弥合基础研究与实际应用之间的差距，必须解决其中存在的争议和局限性。特别关注了太阳能驱动催化技术以及其他一些新兴过程的发展，如微波辅助催化、等离子体催化过程或生物催化修复，同时考虑了它们的特定优势和缺点。已确定了一些挑战，需要更好地理解系统的复杂性以及各种固 - 液 - 气界面的共存情况。
