Work

Comparison of Photocatalytic Degradation Performance of TiO2-Polymer Based Composites in Wastewater Treatment

Year: 2025

Type: article

Abstract: The composites of titanium dioxide (TiO2) particles loaded on polystyrene (PS), acrylonitrile-butadiene-styrene (ABS), and low-density polyethylene (LDPE) were prepared using an internal mixer process, followed by compression molding to form sheets for photocatalytic applications. These composite sheets were evaluated for their effectiveness in degrading methylene blue and treating wastewater from a natural source. The morphology of the composite sheets was analyzed using scanning electron microscopy (SEM), and their water absorption properties were evaluated according to the ASTM D570 standards. It was found that the TiO2/ABS exhibited the highest photodegradation efficiency, achieving a 31.38% degradation rate within 6 h under UV irradiation. This result highlights the potential of TiO2/ABS for effective and sustainable wastewater treatment applications.

Source: Indochina Applied Science

DOI: 10.55674/ias.v14i2.260765

Authors: Witawat Singsang, Porphan Suttiwattana, Karn Nakaravarayut, Natkrita Prasoetsopha, Peerawas Kongsong, Ing-orn Sittitanadol

Institutions: Rambhai Barni Rajabhat University, Rajamangala University of Technology Isan, Rajamangala University of Technology Isan, Khon Kaen Campus

Language: English

Topic: TiO2 Photocatalysis and Solar Cells

Subfield: Renewable Energy, Sustainability and the Environment

Field: Energy

Domain: Physical Sciences

SDGs: Clean water and sanitation, Responsible consumption and production

Open Access status: hybrid

OpenAlex ID: W4410572249

FWCI:

Cites: 28

Cited by:

Related to: 10