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231224s2016 xx |||||o 00| ||eng c |
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7 |
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|a 10.2166/wst.2016.023
|2 doi
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|a pubmed25n0865.xml
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|a eng
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| 100 |
1 |
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|a Xu, Yin
|e verfasserin
|4 aut
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|a Absorption and decomposition of ozone in a three-phase split-rectangular airlift reactor under ultrasonic irradiation
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|c 2016
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 22.08.2016
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|a Date Revised 02.12.2018
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|a published: Print
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|a Citation Status MEDLINE
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|a Ozone absorption was investigated in a three-phase split-rectangular airlift reactor under ultrasonic irradiation using γ-Al2O3 as catalyst. The reactor consisted of a square column (50 × 50 mm) with the height of 120 mm, divided into a riser and a downcomer by a baffle, 50 mm in width, 4 mm in thickness and 50 mm in total height. An absorption kinetic model was proposed to determine the volumetric mass transfer coefficient of ozone kLaA. The results showed that kLaA increased from 0.409 to 0.712 min(-1) as power density rose from 27.2 to 100.3 W L(-1), comparing with 0.242 min(-1) in the absence of ultrasonic irradiation. The increase in gas flow rate and catalyst loading also favored the increase of kLaA. The degassing effect due to ultrasonic irradiation could be ignored in the ozone absorption process
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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| 650 |
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|a Water Pollutants, Chemical
|2 NLM
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| 650 |
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|a Ozone
|2 NLM
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| 650 |
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|a 66H7ZZK23N
|2 NLM
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| 700 |
1 |
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|a Zhong, Xin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Hui
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Water science and technology : a journal of the International Association on Water Pollution Research
|d 1986
|g 73(2016), 8 vom: 23., Seite 1796-801
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|x 0273-1223
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|g volume:73
|g year:2016
|g number:8
|g day:23
|g pages:1796-801
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|u http://dx.doi.org/10.2166/wst.2016.023
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