Ciprofloxacin degradation from aqueous solution by Fenton oxidation: reaction kinetics and degradation mechanisms

RSC Advances ◽  
2014 ◽  
Vol 4 (13) ◽  
pp. 6738 ◽  
Author(s):  
Ardhendu Sekhar Giri ◽  
Animes Kumar Golder
Keyword(s):  
Aqueous Solution ◽  
Reaction Kinetics ◽  
Oxidation Reaction ◽  
Fenton Oxidation ◽  
Degradation Mechanisms

Heterogeneous Fenton oxidation of paracetamol in aqueous solution using iron slag as a catalyst: Degradation mechanisms and kinetics

2020 ◽  
Vol 18 ◽  
pp. 100670 ◽  
Author(s):  
Huu Tap Van ◽  
Lan Huong Nguyen ◽  
Trung Kien Hoang ◽  
Thi Tuyet Nguyen ◽  
Thi Ngoc Ha Tran ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fenton Oxidation ◽  
Degradation Mechanisms ◽  
Heterogeneous Fenton ◽  
Iron Slag ◽  
Heterogeneous Fenton Oxidation

Impact Of Synthesis Route on the Water Oxidation Kinetics of Hematite Photoanodes

2020 ◽  
Author(s):  
Camilo A. Mesa ◽  
Ludmilla Steier ◽  
Benjamin Moss ◽  
Laia Francàs ◽  
James E. Thorne ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Reaction Kinetics ◽  
Water Oxidation ◽  
Oxidation Kinetics ◽  
Oxidation Reaction ◽  
Charge Accumulation ◽  
Optical Signals ◽  
Current Voltage ◽  
Voltage Performance ◽  
Kinetics Of

<p><i>Operando</i> spectroelectrochemical analysis is used to determine the water oxidation reaction kinetics for hematite photoanodes prepared using four different synthetic procedures. Whilst these photoanodes exhibit very different current / voltage performance, their underlying water oxidation kinetics are found to be almost invariant. Lower photoanode performance was found to correlate with the observation of optical signals indicative of charge accumulation in mid-gap oxygen vacancy states, indicating these states do not contribute directly to water oxidation.</p>

Fast reaction kinetics of porphyrin dimerization in aqueous solution

1970 ◽  
Vol 92 (11) ◽  
pp. 3312-3316 ◽  
Author(s):  
Radha R. Das ◽  
Robert F. Pasternack ◽  
Robert A. Plane
Keyword(s):  
Aqueous Solution ◽  
Reaction Kinetics ◽  
Fast Reaction ◽  
Kinetics Of
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