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Adsorption isotherm and thermodynamic of triclosan on activated sludge

Lu Shi, / Xuefei Zhou, / Shibing Zhou, / Yalei Zhang,

Batch experiments were conducted to investigate the adsorption behavior of triclosan (TCS) at μg/L level in activated sludge. Effects of time, temperature, and MLSS on adsorption behavior were studied, and adsorption isotherm and thermodynamic parameters were studied as well. Sorption of TCS on the sludge was found to be physics-sorption, and partitioning played a significant role. TCS sorption process on sludge is basically exothermic and spontaneous. The study was meaningful for understanding the removal behavior of TCS in biological sewage treatment system.

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Adsorption isotherm and thermodynamic of triclosan on activated sludge

Lu Shi, / Xuefei Zhou, / Shibing Zhou, / Yalei Zhang,

Batch experiments were conducted to investigate the adsorption behavior of triclosan (TCS) at μg/L level in activated sludge. Effects of time, temperature, and MLSS on adsorption behavior were studied, and adsorption isotherm and thermodynamic parameters were studied as well. Sorption of TCS on the sludge was found to be physics-sorption, and partitioning played a significant role. TCS sorption process on sludge is basically exothermic and spontaneous. The study was meaningful for understanding the removal behavior of TCS in biological sewage treatment system.

Adsorption isotherm and thermodynamic of triclosan on activated sludge

Lu Shi, / Xuefei Zhou, / Shibing Zhou, / Yalei Zhang,

Batch experiments were conducted to investigate the adsorption behavior of triclosan (TCS) at μg/L level in activated sludge. Effects of time, temperature, and MLSS on adsorption behavior were studied, and adsorption isotherm and thermodynamic parameters were studied as well. Sorption of TCS on the sludge was found to be physics-sorption, and partitioning played a significant role. TCS sorption process on sludge is basically exothermic and spontaneous. The study was meaningful for understanding the removal behavior of TCS in biological sewage treatment system.

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Title:

Adsorption isotherm and thermodynamic of triclosan on activated sludge

Contributors:

Lu Shi, (author) / Xuefei Zhou, (author) / Shibing Zhou, (author) / Yalei Zhang, (author)

Published in:

2011 International Conference on Electric Technology and Civil Engineering (ICETCE) ; 975-978

Publication date:

2011-04-01

Size:

197885 byte

ISBN:

978-1-4577-0290-7 , 978-1-4577-0289-1 , 978-1-4577-0288-4

DOI:

https://doi.org/10.1109/ICETCE.2011.5776284

Type of media:

Conference paper

Type of material:

Electronic Resource

Language:

English

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