Characteristics of phosphorus adsorption for a titanium mesostructure synthesized with various surfactants

Jae Woo Choi; Yong Soo Choi; Dong Ju Kim; Sang Hyup Lee

doi:10.1080/09593330.2010.538438

Characteristics of phosphorus adsorption for a titanium mesostructure synthesized with various surfactants

Jae Woo Choi, Yong Soo Choi, Dong Ju Kim, Sang Hyup Lee

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Eutrophication due to excessive phosphorus in water has been considered one of the most important environmental problems. In this study, a titanium mesostructure, prepared with different surfactant templates, was tested to confirm its applicability as an adsorbent for the removal of phosphorus and to evaluate the phosphorus removal efficiency. An X-ray diffraction analysis, the phosphorus adsorption isotherm and a kinetic test were performed on the titanium mesostructure synthesized with various molar ratios of base material to surfactant and different surfactant templates. It was revealed that the mesostructure synthesized with the molar ratio of 1.00/0.25 was the most uniformly and clearly formed and had the maximum adsorption capacity.

Original language	English
Pages (from-to)	1419-1425
Number of pages	7
Journal	Environmental Technology
Volume	32
Issue number	12
DOIs	https://doi.org/10.1080/09593330.2010.538438
Publication status	Published - 2011 Sept

Keywords

adsorption
mesostructure
phosphorus
surfactant
titanium

ASJC Scopus subject areas

Environmental Chemistry
Water Science and Technology
Waste Management and Disposal

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10.1080/09593330.2010.538438

Cite this

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title = "Characteristics of phosphorus adsorption for a titanium mesostructure synthesized with various surfactants",

abstract = "Eutrophication due to excessive phosphorus in water has been considered one of the most important environmental problems. In this study, a titanium mesostructure, prepared with different surfactant templates, was tested to confirm its applicability as an adsorbent for the removal of phosphorus and to evaluate the phosphorus removal efficiency. An X-ray diffraction analysis, the phosphorus adsorption isotherm and a kinetic test were performed on the titanium mesostructure synthesized with various molar ratios of base material to surfactant and different surfactant templates. It was revealed that the mesostructure synthesized with the molar ratio of 1.00/0.25 was the most uniformly and clearly formed and had the maximum adsorption capacity.",

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T1 - Characteristics of phosphorus adsorption for a titanium mesostructure synthesized with various surfactants

AU - Choi, Jae Woo

AU - Choi, Yong Soo

AU - Kim, Dong Ju

AU - Lee, Sang Hyup

N1 - Funding Information: The authors would like to acknowledge that the grant for this study was from the Next-Generation Core Environmental Technology Development Project by the Ministry of Environment in Korea, project no. 071-091-137.

PY - 2011/9

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N2 - Eutrophication due to excessive phosphorus in water has been considered one of the most important environmental problems. In this study, a titanium mesostructure, prepared with different surfactant templates, was tested to confirm its applicability as an adsorbent for the removal of phosphorus and to evaluate the phosphorus removal efficiency. An X-ray diffraction analysis, the phosphorus adsorption isotherm and a kinetic test were performed on the titanium mesostructure synthesized with various molar ratios of base material to surfactant and different surfactant templates. It was revealed that the mesostructure synthesized with the molar ratio of 1.00/0.25 was the most uniformly and clearly formed and had the maximum adsorption capacity.

AB - Eutrophication due to excessive phosphorus in water has been considered one of the most important environmental problems. In this study, a titanium mesostructure, prepared with different surfactant templates, was tested to confirm its applicability as an adsorbent for the removal of phosphorus and to evaluate the phosphorus removal efficiency. An X-ray diffraction analysis, the phosphorus adsorption isotherm and a kinetic test were performed on the titanium mesostructure synthesized with various molar ratios of base material to surfactant and different surfactant templates. It was revealed that the mesostructure synthesized with the molar ratio of 1.00/0.25 was the most uniformly and clearly formed and had the maximum adsorption capacity.

KW - adsorption

KW - mesostructure

KW - phosphorus

KW - surfactant

KW - titanium

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Characteristics of phosphorus adsorption for a titanium mesostructure synthesized with various surfactants

Abstract

Keywords

ASJC Scopus subject areas

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