Magnetic and photocatalytic m-poly[egdma-1-VIM]@wo3 polymer matrix composite particles for use in the treatment of textile wastewater and production method
Magnetic photocatalytic m-poly[EGDMA-1-VIM]@WO3 particles effectively remove textile dyes from wastewater by adsorption and photocatalytic decomposition, addressing the limitations of current methods with TiO2 and generating no secondary waste.
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- KARA ALI
- Filing Date
- 2025-08-22
- Publication Date
- 2026-06-25
AI Technical Summary
Current methods for treating textile industry wastewater, such as adsorption and photocatalysis, are inadequate as they either fail to decompose pollutants or generate secondary waste, and existing photocatalysts like TiO2 have limited visible light absorption.
Development of magnetic photocatalytic m-poly[EGDMA-1-VIM]@WO3 polymer matrix composite particles using 1-vinylimidazole and WO3 as monomer and photocatalyst, combined with Fe3O4 for magnetic separation, to adsorb and photocatalytically decompose dyes into harmless molecules using visible light.
The composite particles achieve high efficiency in dye removal (97.81%) with no secondary waste, leveraging WO3's visible light absorption and Fe3O4's magnetic separation for practical and economical treatment.
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