期刊
CATALYSTS
卷 12, 期 7, 页码 -出版社
MDPI
DOI: 10.3390/catal12070741
关键词
advanced oxidation processes; challenges; nanocatalysts; wastewater treatment
资金
- Pakistan Science Foundation (PSF)
- Ministry of Science and Technology, China [12]
The increase in population has led to the introduction of hazardous chemicals into our environment due to industrialization and urbanization. Removing these toxic chemicals from wastewater is critical for maintaining a cleaner and greener environment. Nanotechnology shows promise in effectively treating and cleaning wastewater, but there is a lack of information regarding its applicability and challenges for future applications in wastewater purification. This review paper summarizes recent studies on the use of nanocatalysts for wastewater purification and addresses the issues and challenges for practical implementation.
The increase in population demands for industrialization and urbanization which led to the introduction of novel hazardous chemicals in our environment. The most significant parts of these harmful substances found in water bodies remain in the background, causing a health risk to humans and animals. It is critical to remove these toxic chemicals from the wastewater to keep a cleaner and greener environment. Hence, wastewater treatment is a challenging area these days to manage liquid wastes effectively. Therefore, scientists are in search of novel technologies to treat and recycle wastewater, and nanotechnology is one of them, thanks to the potential of nanoparticles to effectively clean wastewater while also being ecologically benign. However, there is relatively little information about nanocatalysts' applicability, efficacy, and challenges for future applications in wastewater purification. This review paper is designed to summarize the recent studies on applying various types of nanocatalysts for wastewater purification. This review paper highlights innovative work utilizing nanocatalysts for wastewater applications and identifies issues and challenges to overcome for the practical implementation of nanocatalysts for wastewater treatment.
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