Microplastic pollution reduction by a carbon and nitrogen-doped TiO2: Effect of pH and temperature in the photocatalytic degradation process

2020 ◽  
Vol 395 ◽  
pp. 122632 ◽  
Author(s):  
Maria Camila Ariza-Tarazona ◽  
Juan Francisco Villarreal-Chiu ◽  
Juan Manuel Hernández-López ◽  
Javier Rivera De la Rosa ◽  
Virginia Barbieri ◽  
...  
Keyword(s):  
Photocatalytic Degradation ◽  
Degradation Process ◽  
Pollution Reduction ◽  
Effect Of Ph ◽  
Doped Tio2 ◽  
Carbon And Nitrogen ◽  
Nitrogen Doped

Influence Factors and Kinetic Study on Photocatalytic Degradation of Rhodamine B by Fe-Doped TiO2/Diatomite Composite

2012 ◽  
Vol 535-537 ◽  
pp. 2209-2213 ◽  
Author(s):  
Jun Xiong Lin ◽  
Lan Wang ◽  
Chong Sun
Keyword(s):  
Photocatalytic Degradation ◽  
Kinetic Study ◽  
Rhodamine B ◽  
Sol Gel ◽  
Influence Factors ◽  
Degradation Process ◽  
Operational Parameters ◽  
Gel Method ◽  
Doped Tio2 ◽  
Decolorization Efficiency

Supported Fe-doped TiO2 has been prepared by a sol-gel method through the use of porous diatomite. The synthesized Fe-doped TiO2/diatomite composites were characterized by SEM and EDX techniques. The composite presented in this study showed higher adsorption and photodegradation ability of Rhodamine B than TiO2/diatomite and diatomite. It was found that the decolorization efficiency were dependent on the operational parameters of pH, photocatalyst dosage and dye concentration, and about 85% of the initial 50 mg/L dye could be adsorbed and degraded in 240 min. Moreover, kinetic study indicated that the photocatalytic degradation process could be described by the Langmuir-Hinshelwood model.

Efficient photocatalytic degradation of organic pollutants by magnetically recoverable nitrogen-doped TiO2 nanocomposite photocatalysts under visible light irradiation

2015 ◽  
Vol 22 (23) ◽  
pp. 18859-18873 ◽  
Author(s):  
Sahar Hamzezadeh-Nakhjavani ◽  
Omid Tavakoli ◽  
Seyed Parham Akhlaghi ◽  
Zeinab Salehi ◽  
Parvaneh Esmailnejad-Ahranjani ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Organic Pollutants ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Doped Tio2 ◽  
Nitrogen Doped

Nitrogen-doped TiO2 suspensions in photocatalytic degradation of mecoprop and (4-chloro-2-methylphenoxy)acetic acid herbicides using various light sources

Desalination ◽  
2009 ◽  
Vol 244 (1-3) ◽  
pp. 293-302 ◽  
Author(s):  
Biljana F. Abramović ◽  
Daniela V. Šojić ◽  
Vesna B. Anderluh ◽  
Nadica D. Abazović ◽  
Mirjana I. Čomor
Keyword(s):  
Acetic Acid ◽  
Photocatalytic Degradation ◽  
Light Sources ◽  
Doped Tio2 ◽  
Nitrogen Doped ◽  
Acid Herbicides

Photocatalytic degradation of azo dyes by nitrogen-doped TiO2 nanocatalysts

Chemosphere ◽  
2005 ◽  
Vol 61 (1) ◽  
pp. 11-18 ◽  
Author(s):  
Y. Liu ◽  
X. Chen ◽  
J. Li ◽  
C. Burda
Keyword(s):  
Photocatalytic Degradation ◽  
Azo Dyes ◽  
Doped Tio2 ◽  
Nitrogen Doped

Photocatalytic degradation of bisphenol-A by nitrogen-doped TiO2 hollow sphere in a vis-LED photoreactor

2010 ◽  
Vol 95 (3-4) ◽  
pp. 414-422 ◽  
Author(s):  
Dewi Puspitaningrum Subagio ◽  
Madhavi Srinivasan ◽  
Melvin Lim ◽  
Teik-Thye Lim
Keyword(s):  
Bisphenol A ◽  
Photocatalytic Degradation ◽  
Hollow Sphere ◽  
Doped Tio2 ◽  
Nitrogen Doped ◽  
Tio2 Hollow Sphere

Photocatalytic degradation of phenol in aqueous nitrogen-doped TiO2 suspensions with various light sources

2005 ◽  
Vol 57 (3) ◽  
pp. 223-231 ◽  
Author(s):  
Zhengpeng Wang ◽  
Weimin Cai ◽  
Xiaoting Hong ◽  
Xiaolian Zhao ◽  
Fang Xu ◽  
...  
Keyword(s):  
Photocatalytic Degradation ◽  
Light Sources ◽  
Doped Tio2 ◽  
Nitrogen Doped
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