Cited by Enhanced Visible-Light Photocatalytic Performance of a CoMo-MOF@BGCN Composite via Efficient Type-II Heterojunction for Effective Degradation of Hazardous Dye

Recycling electroplating sludge as an efficient photocatalyst for degradation of ciprofloxacin in aqueous solution DOI

Hien Trong Dao,

Trang Minh Hoang,

Mai Thi Phuong Nguyen

et al.

Journal of the Air & Waste Management Association, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 2, 2025

This study explored the potential of electroplating sludge (ESs) as a novel and effective photocatalyst for photodegradation ciprofloxacin in aqueous solutions. The characterization ESs was evaluated using sophisticated techniques, such XRD, SEM, TEM, EDX, FTIR, BET. ESs-derived materials were found to primarily consist various metal oxides (Ni-O, Cu-O), which can absorb ultraviolet or visible light. effectiveness assessed by measuring decomposition Ciprofloxacin (CIP) results showed that after 180 minutes UVA illumination, remarkable 93.87% achieved CIP concentration 10 mg L−1, pH = 9, catalyst dose 1.0 g/L indicating an method removing from wastewater. effect other factors, antibiotics, dyes, phenol, also carried out illustrate high dominant capacity degradation organic compounds. radical scavenger demonstrated h+ O2●− are main species CIP. research presents adaptable, scalable framework sustainable reuse. easily implementable promises widespread adoption, enhancing sustainability resource efficiency repurposing treated waste antibiotic degradation.

Language: Английский

Citations

In-situ preparation of II & S-type hybrid heterojunction Ag2MoO4/AgCl/SiC photocatalyst from waste photovoltaic silicon for cefaclor and pharmaceutical wastewater degradation DOI