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2022 | OriginalPaper | Buchkapitel

Photoelectrochemical Water Treatment of Sewage

verfasst von : Priya Chandulal Vithalani, Nikhil Sumantray Bhatt

Erschienen in: Industrial Wastewater Treatment

Verlag: Springer International Publishing

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Abstract

Emerging industrial and human activities are depleting water and other environmental resources due to the massive production of synthetic complexes. Compounds present in sewage are resistant to degradation and have various toxicological properties, which generate various environmental issues. Many conventional methods based on physical, chemical and biological principles are applied to treat sewage. Currently, a combination of different conventional methods is in practice for effective treatment. The photoelectrochemical technique is a combination of light and electrical energy used in the treatment of sewage. In this technique, different types of metals and semiconductor types of photocatalyst are utilized to treat sewage due to its stability, efficiency and remediation performance. In the modified photocatalytic reactor, solar or artificial energy is applied for the oxidation of hazardous compounds which generate hydrogen. The modified photocatalyst has been employed in recent times for efficient treatment and refining hydrogen production. Recently, diverse photocatalytic reactors are designed for a large-scale treatment perspective. Photoelectrochemical reactors have an eco-friendly approach and are less harmful to the environment. Thus, recently researchers are focusing more on this technique from a treatment perspective.

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Metadaten
Titel
Photoelectrochemical Water Treatment of Sewage
verfasst von
Priya Chandulal Vithalani
Nikhil Sumantray Bhatt
Copyright-Jahr
2022
DOI
https://doi.org/10.1007/978-3-030-98202-7_16