Adsorption Characterization for Multi‐Component Organic Matters by Titanium Oxide (TiO<sub>2</sub>) in Wastewater

Kim, Seoung-Hyun; Shon, Ho Kyong

doi:10.1080/01496390701310470

Cited by 4 publications

(1 citation statement)

References 33 publications

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“…The composition of the synthetic wastewater is presented elsewhere (15). This synthetic wastewater represents the biologically-treated sewage effluent.…”

Section: Experimental Organic Removal By Ticl 4 Flocculation With Coamentioning

confidence: 99%

Preparation and Characterization of Titanium Dioxide (TiO₂) from Sludge produced by TiCl₄Flocculation with FeCl₃, Al₂(SO₄)₃and Ca(OH)₂Coagulant Aids in Wastewater

Shon

Vigneswaran

Kandasamy

et al. 2009

Separation Science and Technology

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In this study, TiCl 4 coagulant together with coagulant aids such as FeCl 3 , Al 2 (SO 4 ) 3 , and Ca(OH) 2 were investigated to improve the photoactivity of titanium dioxide (TiO 2 ) produced from sludge and to increase the resulting low pH value. After TiCl 4 flocculation with three coagulant aids, the settled floc (sludge) was incinerated at 600 C to produce TiO 2 doped with Fe, Al, and Ca elements. Fe-, Al-, and Ca-doped TiO 2 was characterized in terms of structural, chemical, and photo-electronic properties. All the coagulant aids used together with Ti-salt flocculation effectively increased the pH values. The surface area of TiO 2 -WO (without any coagulant aids), Fe=TiO 2 , Al=TiO 2 , and Ca=TiO 2 was 122 m 2 =g, 77 m 2 =g, 136 m 2 =g and 116 m 2 =g, respectively. The TiO 2 -WO, Fe=TiO 2 , Al=TiO 2 , and Ca=TiO 2 was found to be of anatase phase. The XRD pattern on the Fe=TiO 2 included an additional peak of hematite (a-Fe 2 O 3 ). The majority of gaseous acetaldehyde with TiO 2 -WO and Ca=TiO 2 for photocatalytic activity was completely removed within 40 minutes under UV irradiation.

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“…The composition of the synthetic wastewater is presented elsewhere (15). This synthetic wastewater represents the biologically-treated sewage effluent.…”

Section: Experimental Organic Removal By Ticl 4 Flocculation With Coamentioning

confidence: 99%

Preparation and Characterization of Titanium Dioxide (TiO₂) from Sludge produced by TiCl₄Flocculation with FeCl₃, Al₂(SO₄)₃and Ca(OH)₂Coagulant Aids in Wastewater

Shon

Vigneswaran

Kandasamy

et al. 2009

Separation Science and Technology

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Adsorption of natural organic matter and disinfection byproduct precursors from surface water onto TiO 2 nanoparticles: pH effects, isotherm modelling and implications for using TiO 2 for drinking water treatment

Gora

Andrews

2017

Chemosphere

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Biomarker analysis revealed tidal organic carbon input enhanced soil respiration and weakened carbon sequestration function of estuarine wetland: Field validation of the Jiuduansha Wetland in the Yangtze River estuary

Dong,

Qian,

Yan

et al. 2025

Geoderma

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Adsorption Characterization for Multi‐Component Organic Matters by Titanium Oxide (TiO₂) in Wastewater

Abstract: In this study, an experimental and analytical study on adsorption and adsorption kinetics of organic matters in titanium oxide (TiO 2 , Degussa P25) with synthetic wastewater was

Cited by 4 publications

References 33 publications

Preparation and Characterization of Titanium Dioxide (TiO₂) from Sludge produced by TiCl₄Flocculation with FeCl₃, Al₂(SO₄)₃and Ca(OH)₂Coagulant Aids in Wastewater

Preparation and Characterization of Titanium Dioxide (TiO₂) from Sludge produced by TiCl₄Flocculation with FeCl₃, Al₂(SO₄)₃and Ca(OH)₂Coagulant Aids in Wastewater

Adsorption of natural organic matter and disinfection byproduct precursors from surface water onto TiO 2 nanoparticles: pH effects, isotherm modelling and implications for using TiO 2 for drinking water treatment

Biomarker analysis revealed tidal organic carbon input enhanced soil respiration and weakened carbon sequestration function of estuarine wetland: Field validation of the Jiuduansha Wetland in the Yangtze River estuary

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Adsorption Characterization for Multi‐Component Organic Matters by Titanium Oxide (TiO2) in Wastewater

Abstract: In this study, an experimental and analytical study on adsorption and adsorption kinetics of organic matters in titanium oxide (TiO 2 , Degussa P25) with synthetic wastewater was

Cited by 4 publications

References 33 publications

Preparation and Characterization of Titanium Dioxide (TiO2) from Sludge produced by TiCl4Flocculation with FeCl3, Al2(SO4)3and Ca(OH)2Coagulant Aids in Wastewater

Preparation and Characterization of Titanium Dioxide (TiO2) from Sludge produced by TiCl4Flocculation with FeCl3, Al2(SO4)3and Ca(OH)2Coagulant Aids in Wastewater

Adsorption of natural organic matter and disinfection byproduct precursors from surface water onto TiO 2 nanoparticles: pH effects, isotherm modelling and implications for using TiO 2 for drinking water treatment

Biomarker analysis revealed tidal organic carbon input enhanced soil respiration and weakened carbon sequestration function of estuarine wetland: Field validation of the Jiuduansha Wetland in the Yangtze River estuary

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Adsorption Characterization for Multi‐Component Organic Matters by Titanium Oxide (TiO₂) in Wastewater

Preparation and Characterization of Titanium Dioxide (TiO₂) from Sludge produced by TiCl₄Flocculation with FeCl₃, Al₂(SO₄)₃and Ca(OH)₂Coagulant Aids in Wastewater

Preparation and Characterization of Titanium Dioxide (TiO₂) from Sludge produced by TiCl₄Flocculation with FeCl₃, Al₂(SO₄)₃and Ca(OH)₂Coagulant Aids in Wastewater