Elimination of rhodamine B from textile wastewater using nanoparticle photocatalysts: A review for sustainable approaches

Abdullah Khaled Al-Buriahi; Adel Ali Al-Gheethi; Ponnusamy Senthil Kumar; Radin Maya Saphira Radin Mohamed; Hanita Yusof; Abdullah Faisal Alshalif; Nasradeen A Khalifa

doi:10.1016/j.chemosphere.2021.132162

Elimination of rhodamine B from textile wastewater using nanoparticle photocatalysts: A review for sustainable approaches

Chemosphere. 2022 Jan;287(Pt 2):132162. doi: 10.1016/j.chemosphere.2021.132162. Epub 2021 Sep 11.

Authors

Abdullah Khaled Al-Buriahi¹, Adel Ali Al-Gheethi², Ponnusamy Senthil Kumar³, Radin Maya Saphira Radin Mohamed¹, Hanita Yusof⁴, Abdullah Faisal Alshalif⁵, Nasradeen A Khalifa⁶

Affiliations

¹ Micropollutant Research Centre (MPRC), Faculty of Civil Engineering and Built Environment, Universiti Tun Hussein Onn Malaysia (UTHM), 86400, Parit Raja, Batu Pahat, Johor, Malaysia.
² Micropollutant Research Centre (MPRC), Faculty of Civil Engineering and Built Environment, Universiti Tun Hussein Onn Malaysia (UTHM), 86400, Parit Raja, Batu Pahat, Johor, Malaysia. Electronic address: adel@uthm.edu.my.
³ Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Chennai, 603110, India.
⁴ Department of Architecture, Faculty of Civil Engineering and Built Environment, Universiti Tun Hussein Onn Malaysia (UTHM), 86400, Parit Raja, Batu Pahat, Johor, Malaysia. Electronic address: hanita@uthm.edu.my.
⁵ Jamilus Research Centre for Sustainable Construction (JRC- SC), Faculty of Civil Engineering and Built Environment, Universiti Tun Hussein Onn Malaysia, Parit Raja, 86400, Johor, Malaysia.
⁶ Smart Driving Research Centre, Department of Civil Engineering, Faculty of Civil Engineering and Built Environment, Universiti Tun Hussein Onn Malaysia, Johor, Malaysia.

PMID: 34826899
DOI: 10.1016/j.chemosphere.2021.132162

Abstract

Rhodamine B (RhB) dye used in the textile industries is associated with carcinogenic and neurotoxic effects with a high potential to cause a variety of human diseases. Semiconductor photocatalysts synthesised through agriculture waste extracts exhibited high efficiency for RhB removal. The current review aimed to explore the efficiency and mechanism of RhB degradation using different photocatalysts that have been used in recent years, as well as the effect of various factors on the removal process. Zinc oxide nanoparticles (ZnO NPs) synthesised from plant extract is the most effective for the RhB degradation with the efficiency reaching 100% after 210 min. The photocatalysis process depends on the pH because pH changes the balance of water dissociation, which impacts the formation of hydroxyl radicals and the surface load of the catalyst. Analysis using Jupyter Notebook revealed a strong correlation between the concentration of ZnO NPs and the photocatalysis efficiency (R = 0.72). These findings reveal that man-sized photocatalysts have a high potential for removing RhB from the wastewater.

Keywords: Factors; Nano-sized photocatalysts; Photocatalytic degradation; Python; Rhodamine B; ZnO nanoparticles.

Publication types

Review

MeSH terms

Catalysis
Humans
Nanoparticles*
Rhodamines
Textiles
Wastewater*

Substances

Rhodamines
Waste Water
rhodamine B