Recent advances in water falling film reactor designs for the removal of organic pollutants by advanced oxidation processes: A review

IF 4.5 3区工程技术 Q1 WATER RESOURCES

Water Resources and Industry Pub Date : 2023-09-26 DOI:10.1016/j.wri.2023.100227

Kosar Hikmat Hama Aziz , Fryad S. Mustafa , Khalid M. Omer , Iqrash Shafiq

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引用次数: 2

Abstract

Chemical wastewater from industrial and urban activities is a major environmental concern. Advanced oxidation processes (AOPs) have emerged as efficient techniques for the removal of persistent organic pollutants from wastewater. AOPs generate highly reactive hydroxyl radicals (•OH) that effectively degrade and mineralize a wide range of organic contaminants in aqueous solutions. Research is ongoing to find simple and efficient reactor designs for AOPs. Water falling film (WFF) reactor designs have been effectively utilized for the removal of various organic pollutants from wastewater. This review provides an overview of the development and application of WFF reactor designs for organic pollutants degradation by various AOPs. This work summarizes recent studies on treating organic pollutants, highlights current challenges in applying WFF reactors for water treatment using AOPs, and proposes future research directions. The review aims to guide researchers and stimulate further investigations into practical applications of WFF reactors in wastewater treatment.

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深度氧化法去除有机污染物的降膜反应器研究进展

工业和城市活动产生的化学废水是一个主要的环境问题。高级氧化工艺（AOPs）已成为去除废水中持久性有机污染物的有效技术。AOP产生高度活性的羟基自由基（•OH），可有效降解和矿化水溶液中的各种有机污染物。目前正在进行研究，以寻找简单高效的AOP反应堆设计。水降膜（WFF）反应器的设计已被有效地用于去除废水中的各种有机污染物。本文综述了WFF反应器设计在各种AOP降解有机污染物方面的发展和应用。这项工作总结了最近关于处理有机污染物的研究，强调了应用WFF反应器使用AOP进行水处理的当前挑战，并提出了未来的研究方向。该综述旨在指导研究人员并促进对WFF反应器在废水处理中的实际应用的进一步研究。

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

Water Resources and Industry Social Sciences-Geography, Planning and Development

CiteScore

8.10

自引率

5.90%

发文量

审稿时长

75 days

期刊介绍： Water Resources and Industry moves research to innovation by focusing on the role industry plays in the exploitation, management and treatment of water resources. Different industries use radically different water resources in their production processes, while they produce, treat and dispose a wide variety of wastewater qualities. Depending on the geographical location of the facilities, the impact on the local resources will vary, pre-empting the applicability of one single approach. The aims and scope of the journal include: -Industrial water footprint assessment - an evaluation of tools and methodologies -What constitutes good corporate governance and policy and how to evaluate water-related risk -What constitutes good stakeholder collaboration and engagement -New technologies enabling companies to better manage water resources -Integration of water and energy and of water treatment and production processes in industry