Photocatalysis as a Clean Technology for the Degradation of Petrochemical Pollutants

作者: Zakhele (Zack) Khuzwayo , Evans M. N. Chirwa

DOI: 10.1007/978-981-15-1390-9_8

关键词:

摘要: Photocatalysis as a technology does satisfy the criteria clean in application and is suitable for degradation of petrochemical pollutants. An ideal photocatalyst expected to conform properties photoactivity, biological chemical inertness, stability toward photo-corrosion, visible or near UV light energy harnessing, be low cost nontoxic nature. The high TiO2 allows diverse applications such electro-ceramics, glass photocatalytic chemicals water air. oxide particles can used form suspensions slurry reactors well thin film coating agents. suspended has been demonstrated very efficient degrading different classes organic compounds. major concern system inability reclaim semiconductor catalyst slurry-type applications. This drawback addressed various ways through innovative developments, which are specifically aimed at addressing this issue.

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