Preparation of zirconium oxide with polyaniline nanocatalyst for the decomposition of pharmaceutical industrial wastewater

被引：24
作者：
Vijayalakshmi, S. [1 ,2 ]
Kumar, E. [3 ]
Venkatesh, P. Sundara [2 ]
Raja, A. [4 ]
机构：
[1] Bharathiyar Univ, Res & Dev Ctr, Coimbatore 626210, Tamil Nadu, India
[2] Sri S Ramasamy Naidu Mem Coll, Dept Phys, Sattur 626203, Tamil Nadu, India
[3] Tamilnadu Open Univ, Sch Sci, Chennai 600015, Tamil Nadu, India
[4] Deemed Be Univ, Dept Phys, Multifunct Mat Res Lab, Kalasalingam Acad Res & Educ, Krishnankoil 626126, Tamil Nadu, India
来源：
IONICS | 2020年 / 26卷 / 03期
关键词：
Ciprofloxacin; Photodecomposition; SEM; UV-Visible; PHOTOCATALYTIC DEGRADATION; NANOCOMPOSITES; CIPROFLOXACIN; ANTIBIOTICS; COMPOSITES; REMOVAL;
D O I：
10.1007/s11581-019-03323-8
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The decomposition of ciprofloxacin antibiotic from pharmaceutical wastewater treatment was investigated by PANI/ZrO2 nanocomposite. The sample was characterized by X-ray diffraction (XRD) Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and UV-Vis absorption spectroscopy. The phase identification of pure ZrO2 and PANI/ZrO2 nanocomposite was confirmed by XRD analysis, and functional analysis was confirmed by FT-IR spectroscopy. The formation of micro and nanostructure was confirmed by TEM analysis. The photodecomposition of PANI/ZrO2 composite was investigated for ciprofloxacin under UV light irradiation. Almost complete decomposition of ciprofloxacin is occurs at 120 min. Graphical abstract
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收藏
页码：1507 / 1513
页数：7
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