Photocatalytic and photoelectrocatalytic humic acid removal and selectivity of TiO2 coated photoanode
In this study, photocatalytic (PC) and photoelectrocatalytic (PEC) treatment methods were comparatively investigated as a possible means of removing humic acid (HA) following absorbance at 254 nm (UV254) and total organic carbon (TOC) analysis. The enhanced HA degradation rates were obtained in the...
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ftpamukkaleuniv:oai:acikerisim.pau.edu.tr:11499/7047 2023-05-15T15:52:42+02:00 Photocatalytic and photoelectrocatalytic humic acid removal and selectivity of TiO2 coated photoanode Selçuk, Hüseyin Bekbolet, M. 2008 http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/7047 English eng 10.1016/j.chemosphere.2008.05.069 Chemosphere Uluslararası Hakemli Dergi 00456535 (ISSN) http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/7047 73 5 854 858 Scopus WOS PubMed info:eu-repo/semantics/closedAccess Chlorine generation Humic acid Photocatalytic treatment Photoelectrocatalytic treatment Selectivity Titanium dioxide Organic acids Biological materials carbonic acid chlorine alkaline environment electrode experimental study oxidation pH photodegradation pollutant removal total organic carbon acidity alkalinity article degradation film photocatalysis ultraviolet spectroscopy waste component removal Catalysis Humic Substances Hydrogen-Ion Concentration Photochemistry Titanium Waste Disposal Fluid Water Pollutants Water Purification Article 2008 ftpamukkaleuniv 2021-02-11T17:55:35Z In this study, photocatalytic (PC) and photoelectrocatalytic (PEC) treatment methods were comparatively investigated as a possible means of removing humic acid (HA) following absorbance at 254 nm (UV254) and total organic carbon (TOC) analysis. The enhanced HA degradation rates were obtained in the PEC system over the conventional PC process under acidic, neutral and alkaline conditions. Preliminary and binary experiments were performed to determine the selectivity of the photoanode in terms of HA and chloride oxidation. TOC, chlorine and photocurrent parameters proved that HA was selectively removed before chlorine generation. The inhibitory effect of carbonate ions on the performance of photoanode was also studied under different pH values. © 2008 Elsevier Ltd. All rights reserved. Article in Journal/Newspaper Carbonic acid Pamukkale University Repository |
institution |
Open Polar |
collection |
Pamukkale University Repository |
op_collection_id |
ftpamukkaleuniv |
language |
English |
topic |
Chlorine generation Humic acid Photocatalytic treatment Photoelectrocatalytic treatment Selectivity Titanium dioxide Organic acids Biological materials carbonic acid chlorine alkaline environment electrode experimental study oxidation pH photodegradation pollutant removal total organic carbon acidity alkalinity article degradation film photocatalysis ultraviolet spectroscopy waste component removal Catalysis Humic Substances Hydrogen-Ion Concentration Photochemistry Titanium Waste Disposal Fluid Water Pollutants Water Purification |
spellingShingle |
Chlorine generation Humic acid Photocatalytic treatment Photoelectrocatalytic treatment Selectivity Titanium dioxide Organic acids Biological materials carbonic acid chlorine alkaline environment electrode experimental study oxidation pH photodegradation pollutant removal total organic carbon acidity alkalinity article degradation film photocatalysis ultraviolet spectroscopy waste component removal Catalysis Humic Substances Hydrogen-Ion Concentration Photochemistry Titanium Waste Disposal Fluid Water Pollutants Water Purification Selçuk, Hüseyin Bekbolet, M. Photocatalytic and photoelectrocatalytic humic acid removal and selectivity of TiO2 coated photoanode |
topic_facet |
Chlorine generation Humic acid Photocatalytic treatment Photoelectrocatalytic treatment Selectivity Titanium dioxide Organic acids Biological materials carbonic acid chlorine alkaline environment electrode experimental study oxidation pH photodegradation pollutant removal total organic carbon acidity alkalinity article degradation film photocatalysis ultraviolet spectroscopy waste component removal Catalysis Humic Substances Hydrogen-Ion Concentration Photochemistry Titanium Waste Disposal Fluid Water Pollutants Water Purification |
description |
In this study, photocatalytic (PC) and photoelectrocatalytic (PEC) treatment methods were comparatively investigated as a possible means of removing humic acid (HA) following absorbance at 254 nm (UV254) and total organic carbon (TOC) analysis. The enhanced HA degradation rates were obtained in the PEC system over the conventional PC process under acidic, neutral and alkaline conditions. Preliminary and binary experiments were performed to determine the selectivity of the photoanode in terms of HA and chloride oxidation. TOC, chlorine and photocurrent parameters proved that HA was selectively removed before chlorine generation. The inhibitory effect of carbonate ions on the performance of photoanode was also studied under different pH values. © 2008 Elsevier Ltd. All rights reserved. |
format |
Article in Journal/Newspaper |
author |
Selçuk, Hüseyin Bekbolet, M. |
author_facet |
Selçuk, Hüseyin Bekbolet, M. |
author_sort |
Selçuk, Hüseyin |
title |
Photocatalytic and photoelectrocatalytic humic acid removal and selectivity of TiO2 coated photoanode |
title_short |
Photocatalytic and photoelectrocatalytic humic acid removal and selectivity of TiO2 coated photoanode |
title_full |
Photocatalytic and photoelectrocatalytic humic acid removal and selectivity of TiO2 coated photoanode |
title_fullStr |
Photocatalytic and photoelectrocatalytic humic acid removal and selectivity of TiO2 coated photoanode |
title_full_unstemmed |
Photocatalytic and photoelectrocatalytic humic acid removal and selectivity of TiO2 coated photoanode |
title_sort |
photocatalytic and photoelectrocatalytic humic acid removal and selectivity of tio2 coated photoanode |
publishDate |
2008 |
url |
http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/7047 |
genre |
Carbonic acid |
genre_facet |
Carbonic acid |
op_relation |
10.1016/j.chemosphere.2008.05.069 Chemosphere Uluslararası Hakemli Dergi 00456535 (ISSN) http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/7047 73 5 854 858 Scopus WOS PubMed |
op_rights |
info:eu-repo/semantics/closedAccess |
_version_ |
1766387810326020096 |