Experimental Parameters of Phenol Photodegradation by ZnFe2O4/TiO2-GAC Photocatalyst under Visible Light Irradiation

碩士 === 大同大學 === 化學工程學系(所) === 100 === The photocatalysts of ZnFe2O4/TiO2-GAC was synthesized by sol-gel method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), UV/visible absorption spectra and Brunauer-Emmett-Teller (BET). The experimental study of equilibrium isoth...

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Main Authors:	Bo-Cun Chen, 陳柏村
Other Authors:	Rong-Chi Wang
Format:	Others
Language:	en_US
Published:	2012
Online Access:	http://ndltd.ncl.edu.tw/handle/36836791371924896665

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spelling	ndltd-TW-100TTU050630652015-10-13T21:22:41Z http://ndltd.ncl.edu.tw/handle/36836791371924896665 Experimental Parameters of Phenol Photodegradation by ZnFe2O4/TiO2-GAC Photocatalyst under Visible Light Irradiation 在可見光下使用ZnFe2O4/TiO2-GAC光催化降解酚之實驗參數研究 Bo-Cun Chen 陳柏村碩士大同大學化學工程學系(所) 100 The photocatalysts of ZnFe2O4/TiO2-GAC was synthesized by sol-gel method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), UV/visible absorption spectra and Brunauer-Emmett-Teller (BET). The experimental study of equilibrium isotherm of ZnFe2O4/TiO2-GAC in phenol solution was investigated and fitted with Langmuir isotherm to obtain the equilibrium constants. ZnFe2O4/TiO2-GAC photcocatalysts were used to photodegrade phenol under visible light irradiation at different experimental parameters such as stirring speed, reaction temperature, light intensity and chloride ion concentration. The results show that the best reaction temperature in the phenol photodegradation is 35℃； low light intensity and high chloride ions concentration would decrease the rate of phenol photodegradation. Rong-Chi Wang 王榮基 2012 學位論文 ; thesis 107 en_US
collection	NDLTD
language	en_US
format	Others
sources	NDLTD
description	碩士 === 大同大學 === 化學工程學系(所) === 100 === The photocatalysts of ZnFe2O4/TiO2-GAC was synthesized by sol-gel method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), UV/visible absorption spectra and Brunauer-Emmett-Teller (BET). The experimental study of equilibrium isotherm of ZnFe2O4/TiO2-GAC in phenol solution was investigated and fitted with Langmuir isotherm to obtain the equilibrium constants. ZnFe2O4/TiO2-GAC photcocatalysts were used to photodegrade phenol under visible light irradiation at different experimental parameters such as stirring speed, reaction temperature, light intensity and chloride ion concentration. The results show that the best reaction temperature in the phenol photodegradation is 35℃； low light intensity and high chloride ions concentration would decrease the rate of phenol photodegradation.
author2	Rong-Chi Wang
author_facet	Rong-Chi Wang Bo-Cun Chen 陳柏村
author	Bo-Cun Chen 陳柏村
spellingShingle	Bo-Cun Chen 陳柏村 Experimental Parameters of Phenol Photodegradation by ZnFe2O4/TiO2-GAC Photocatalyst under Visible Light Irradiation
author_sort	Bo-Cun Chen
title	Experimental Parameters of Phenol Photodegradation by ZnFe2O4/TiO2-GAC Photocatalyst under Visible Light Irradiation
title_short	Experimental Parameters of Phenol Photodegradation by ZnFe2O4/TiO2-GAC Photocatalyst under Visible Light Irradiation
title_full	Experimental Parameters of Phenol Photodegradation by ZnFe2O4/TiO2-GAC Photocatalyst under Visible Light Irradiation
title_fullStr	Experimental Parameters of Phenol Photodegradation by ZnFe2O4/TiO2-GAC Photocatalyst under Visible Light Irradiation
title_full_unstemmed	Experimental Parameters of Phenol Photodegradation by ZnFe2O4/TiO2-GAC Photocatalyst under Visible Light Irradiation
title_sort	experimental parameters of phenol photodegradation by znfe2o4/tio2-gac photocatalyst under visible light irradiation
publishDate	2012
url	http://ndltd.ncl.edu.tw/handle/36836791371924896665
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Experimental Parameters of Phenol Photodegradation by ZnFe2O4/TiO2-GAC Photocatalyst under Visible Light Irradiation

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