Nowadays, increased human activity, industrialization, and urbanization result in the production of enormous quantities of wastewater. Generally, physicochemical and biological methods are employed to treat industrial effluent and wastewater and have demonstrated high efficacy in removing pollutants. However, some industrial effluent and wastewater contain contaminants that are extremely difficult to remove using standard physicochemical and biological processes. Previously, electrochemical and hybrid advanced oxidation processes (AOP) were considered a viable and promising alternative for achieving an adequate effluent treatment strategy in such instances. These processes rely on the production of hydroxyl radicals, which are highly reactive oxidants that efficiently break down contaminants found in wastewater and industrial effluent. This review focuses on the removal of contaminants from industrial effluents and wastewater through the integration of electrochemical and advanced oxidation techniques. These processes include electrooxidation, electrocoagulation/electroflocculation, electroflotation, photo-Fenton, ozone-photo-Fenton, sono-photo-Fenton, photo-electro-Fenton, ozone/electrocoagulation, sono-electrocoagulation, and peroxi/photo/electrocoagulation. The data acquired from over 150 published articles, most of which were laboratory experiments, demonstrated that the hybrid process is more effective in removing contaminants from industrial effluent and wastewater than standalone processes.

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基于电化学和高级氧化工艺处理工业废水的混合工艺开发综述

如今，人类活动的增加、工业化和城市化导致大量废水的产生。通常，物理化学和生物方法用于处理工业废水和废水，并且在去除污染物方面表现出高效。然而，一些工业流出物和废水含有使用标准物理化学和生物工艺极难去除的污染物。以前，电化学和混合高级氧化工艺 (AOP) 被认为是在这种情况下实现适当的污水处理策略的可行且有前景的替代方案。这些过程依赖于羟基自由基的产生，羟基自由基是一种高活性氧化剂，可有效分解废水和工业废水中的污染物。本综述的重点是通过整合电化学和高级氧化技术去除工业废水和废水中的污染物。这些过程包括电氧化、电凝聚/电絮凝、电浮选、光-Fenton、臭氧-光-Fenton、声波-光-Fenton、光-电-Fenton、臭氧/电凝聚、声-电凝聚和过氧化物/光/电凝聚。从 150 多篇已发表文章（其中大部分是实验室实验）中获得的数据表明，混合工艺在去除工业废水和废水中的污染物方面比独立工艺更有效。这些工艺包括电氧化、电凝聚/电絮凝、电浮选、光-Fenton、臭氧-光-Fenton、声波-光-Fenton、光-电-Fenton、臭氧/电凝聚、声波-电凝聚和过氧化物/光/电凝聚。从 150 多篇已发表文章（其中大部分是实验室实验）中获得的数据表明，混合工艺在去除工业废水和废水中的污染物方面比独立工艺更有效。这些工艺包括电氧化、电凝聚/电絮凝、电浮选、光-Fenton、臭氧-光-Fenton、声波-光-Fenton、光-电-Fenton、臭氧/电凝聚、声波-电凝聚和过氧化物/光/电凝聚。从 150 多篇已发表文章（其中大部分是实验室实验）中获得的数据表明，混合工艺在去除工业废水和废水中的污染物方面比独立工艺更有效。