SCI和EI收录∣中国化工学会会刊

›› 2016, Vol. 24 ›› Issue (12): 1712-1718.DOI: 10.1016/j.cjche.2016.05.024

• Catalysis, Kinetics and Reaction Engineering • Previous Articles     Next Articles

Degradation of phenol in industrial wastewater over the F-Fe/TiO2 photocatalysts under visible light illumination

Yandong Liu1, Shijian Zhou1,2, Fu Yang1, Hua Qin1, Yan Kong1   

  1. 1 State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, China;
    2 Jiangsu National Synergetic Innovation Center for Advanced Materials(SICAM), Nanjing Tech University, Nanjing 210009, China
  • Received:2016-04-08 Revised:2016-05-26 Online:2017-01-04 Published:2016-12-28
  • Supported by:
    Supported by the National Natural Science Foundations of China (Nos. 21276125, 21476108, 20876077) and the Project of Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD).

Degradation of phenol in industrial wastewater over the F-Fe/TiO2 photocatalysts under visible light illumination

Yandong Liu1, Shijian Zhou1,2, Fu Yang1, Hua Qin1, Yan Kong1   

  1. 1 State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, China;
    2 Jiangsu National Synergetic Innovation Center for Advanced Materials(SICAM), Nanjing Tech University, Nanjing 210009, China
  • 通讯作者: Shijian Zhou,E-mail addresses:zshijian@njtech.edu.cn;Yan Kong,E-mail addresses:kongy36@njtech.edu.cn
  • 基金资助:
    Supported by the National Natural Science Foundations of China (Nos. 21276125, 21476108, 20876077) and the Project of Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD).

Abstract: F-Fe/TiO2 composite photocatalyst was synthesized by a facile one-step hydrothermal method and then characterized by XRD, XPS and UV-Vis DRS. The catalyst of F-Fe/TiO2 exhibited the highest photodegradation rate for phenol as compared with pure TiO2, F/TiO2, Fe/TiO2, F0.38-Fe0.13-TiO2 and Fe(III)/F-TiO2 under visible light irradiation. The simulated conditions of industrial phenolic wastewater including initial phenol concentration, visible light intensity, pH and different anions were investigated in the presence of F-Fe/TiO2 photocatalyst. In addition, as expected, the F-Fe/TiO2 photocatalyst displayed excellent stability, showing a potential industrial application for the treatment of phenolic wastewater.

Key words: Phenolic wastewater, Visible light, Photodegradation, F-Fe/TiO2

摘要: F-Fe/TiO2 composite photocatalyst was synthesized by a facile one-step hydrothermal method and then characterized by XRD, XPS and UV-Vis DRS. The catalyst of F-Fe/TiO2 exhibited the highest photodegradation rate for phenol as compared with pure TiO2, F/TiO2, Fe/TiO2, F0.38-Fe0.13-TiO2 and Fe(III)/F-TiO2 under visible light irradiation. The simulated conditions of industrial phenolic wastewater including initial phenol concentration, visible light intensity, pH and different anions were investigated in the presence of F-Fe/TiO2 photocatalyst. In addition, as expected, the F-Fe/TiO2 photocatalyst displayed excellent stability, showing a potential industrial application for the treatment of phenolic wastewater.

关键词: Phenolic wastewater, Visible light, Photodegradation, F-Fe/TiO2