开发和改造用于废水处理的光催化材料战略的最新进展

IF 2.8 4区 工程技术 Q2 ENGINEERING, CHEMICAL Processes Pub Date : 2024-09-06 DOI:10.3390/pr12091914
Jasmina Dostanić, Davor Lončarević, Milica Hadnađev-Kostić, Tatjana Vulić
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引用次数: 0

摘要

近几十年来,工业污染产生的废水量不断增加,对地表水和地下水都造成了严重危害,导致环境遭到严重破坏。消除有害有毒物质和修复废水是全球亟待解决的问题,也是全世界科学家面临的严峻挑战。异相光催化被认为是一种前景广阔、有效、无能耗、环保的工艺,能够完全降解各种有机污染物。寻找一种能同时满足各种热力学和动力学标准,并具有良好热稳定性和光稳定性的材料是一项极具挑战性的任务,需要对现有材料进行改性或合成新材料,以达到所需的标准。本研究全面阐述了改性各种光催化系统(包括有机和无机系统)的不同方法,以便获得更高效、更可行的催化剂用于实际应用。此外,还总结了光催化剂在染料废水处理中的应用现状,并预测了光催化工艺废水处理的未来方向。
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Recent Advances in the Strategies for Developing and Modifying Photocatalytic Materials for Wastewater Treatment
In recent decades, the rising wastewater output from industrial pollution has inflicted severe harm on both surface and groundwater, leading to substantial environmental damage. The elimination of harmful, toxic materials and wastewater remediation are pressing global concerns and pose a formidable challenge for scientists worldwide. Heterogeneous photocatalysis has been recognized as a promising, effective, energy-free, and eco-friendly process capable of completely degrading various organic pollutants. Finding a material that simultaneously satisfies various thermodynamic and kinetic criteria, coupled with good thermal- and photo-stability, is a challenging task necessitating the modification of existing materials or the synthesis of new ones to meet the required standards. This present study comprehensibly elaborates on different approaches to the modification of various photocatalytic systems, both organic and inorganic, in order to obtain more efficient and feasible catalysts for practical applications. In addition, the current status of the application of photocatalysts in dye wastewater treatment is summarized, projecting the future direction for wastewater management by photocatalytic processes.
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来源期刊
Processes
Processes Chemical Engineering-Bioengineering
CiteScore
5.10
自引率
11.40%
发文量
2239
审稿时长
14.11 days
期刊介绍: Processes (ISSN 2227-9717) provides an advanced forum for process related research in chemistry, biology and allied engineering fields. The journal publishes regular research papers, communications, letters, short notes and reviews. Our aim is to encourage researchers to publish their experimental, theoretical and computational results in as much detail as necessary. There is no restriction on paper length or number of figures and tables.
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