A review on algae-mediated adsorption and catalytic processes for organic water pollution remediation

IF 2.6 4区 材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY
R. Suresh, Saravanan Rajendran, Wei-Hsin Chen, Matias Soto-Moscoso, Thanigaivel Sundaram, Aishah Abdul Jalil, Suresh Kumar Rajamani Sekar
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引用次数: 0

Abstract

Wastewaters consist of organic pollutants that have environmental concerns. Wastewaters are treated by different methods, but efficient, low-cost, and sustainable techniques still need to be developed. Algae-based water pollution remediation techniques are considered to be sustainable approaches. This review exclusively discusses the facets of macro and microalgae in the treatment of organic toxicants. The current trends of algae-mediated water treatments have been discussed under adsorption and degradation methods. A focus on algae fuel cell, algae mediated activation of oxidizing agents, Fenton-like reactions, and photocatalysis was given. The need of algae-based adsorptive and catalytic materials was mentioned. The role of algae in the synthesis of catalysts which were employed in pollutant removal methods was also explained. The integrated algae-mediated water treatment techniques were also highlighted. The toxicant removal performances of different algae-based materials in the water medium were summarized. The conclusion and future prospects derived from the literature survey were described. This review will be helpful for researchers who are working in the field of sustainable water pollution remediation.
藻类介导的有机水污染修复吸附和催化过程综述
废水由引起环境问题的有机污染物组成。废水的处理方法多种多样,但高效、低成本和可持续的技术仍有待开发。基于藻类的水污染修复技术被认为是可持续的方法。本综述专门讨论了大型藻类和微型藻类在处理有机毒物方面的应用。在吸附和降解方法中讨论了当前以藻类为媒介的水处理趋势。重点介绍了藻类燃料电池、藻类介导的氧化剂活化、类芬顿反应和光催化。还提到了对基于藻类的吸附和催化材料的需求。还解释了藻类在合成用于去除污染物的催化剂中的作用。还强调了以藻类为媒介的综合水处理技术。总结了不同藻基材料在水介质中去除有毒物质的性能。对文献调查得出的结论和未来展望进行了阐述。这篇综述将对从事可持续水污染修复领域工作的研究人员有所帮助。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Frontiers in Materials
Frontiers in Materials Materials Science-Materials Science (miscellaneous)
CiteScore
4.80
自引率
6.20%
发文量
749
审稿时长
12 weeks
期刊介绍: Frontiers in Materials is a high visibility journal publishing rigorously peer-reviewed research across the entire breadth of materials science and engineering. This interdisciplinary open-access journal is at the forefront of disseminating and communicating scientific knowledge and impactful discoveries to researchers across academia and industry, and the public worldwide. Founded upon a research community driven approach, this Journal provides a balanced and comprehensive offering of Specialty Sections, each of which has a dedicated Editorial Board of leading experts in the respective field.
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