1. Date of download: 10/16/2017
Copyright © ASME. All rights reserved.
From: Industrial Wastewater Treatment by Photochemical Processes Based on Solar Energy
J. Sol. Energy Eng. 2005;129(1): doi: /
Figure Legend:
Remaining fraction of the initial DOC as a function of the accumulated radiant energy per unit collector area, for the photo-Fenton experiments carried out with phenol solutions in the PTR under different insolation conditions (the number of tubes varied from one to nine). [H2O2]=70mmolL−1; [Fe(II)]=0.5mmolL−1. Total volume of aqueous solution: 6L; circulation flow rate: 1.2Lmin−1; temperature: 50°C. [Fe(II)] refers to the iron concentration at time t=0. [H2O2] refers to the total volume of the aqueous solution in the system; H2O2 solution feed rate: 8.3×10−4Lmin−1.

2. Date of download: 10/16/2017
Copyright © ASME. All rights reserved.
From: Industrial Wastewater Treatment by Photochemical Processes Based on Solar Energy
J. Sol. Energy Eng. 2005;129(1): doi: /
Figure Legend:
Remediation of the oil-field produced water by the photo-Fenton reaction carried out in the solar falling-film reactor. [H2O2]=200mmolL−1; [Fe(II)]=1.0mmolL−1. Total volume of aqueous solution: 7.7L; circulation flow rate: 17Lmin−1; temperature: 25°C–60°C. [Fe(II)] refers to the iron concentration at time t=0. [H2O2] refers to the total volume of the aqueous solution in the system; H2O2 solution feed rate: 1.7×10−3Lmin−1. The number close to each data point refers to the temperature of the reaction system at each sampling time.