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231224s2012 xx |||||o 00| ||eng c |
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|a 10.2166/wst.2012.114
|2 doi
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|a pubmed25n0726.xml
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|a (DE-627)NLM217851630
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|a (NLM)22592478
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Zhang, Yihe
|e verfasserin
|4 aut
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1 |
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|a Adsorption of polyvinyl alcohol from wastewater by sintered porous red mud
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|c 2012
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 09.08.2012
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|a Date Revised 16.11.2017
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|a published: Print
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|a Citation Status MEDLINE
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|a Several types of red mud-based porous materials (RMPM) and other raw minerals via different processes were prepared and characterized using X-ray diffraction (XRD) analyses and scanning electron microscope (SEM) observations. Using the polymer sponge method, a 72% apparent porosity could be reached compared with 64% by adding a pore-forming agent. These materials were tested for their adsorption of polyvinyl alcohol (PVA) from simulated textile wastewater. The best mass ratio of RMPM to PVA solution was 50:100 with a removal maximum of 25.8% after they were in contact for 50 min. The adsorption rate and kinetics could be better described by Lagergren's pseudo-second-order model in comparison with the pseudo-first-order model
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Soil
|2 NLM
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|a Water Pollutants, Chemical
|2 NLM
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|a Polyvinyl Alcohol
|2 NLM
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|a 9002-89-5
|2 NLM
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|a Chen, Wei
|e verfasserin
|4 aut
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|a Lv, Guocheng
|e verfasserin
|4 aut
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|a Lv, Fengzhu
|e verfasserin
|4 aut
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1 |
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|a Chu, Paul K
|e verfasserin
|4 aut
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1 |
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|a Guo, Wenmin
|e verfasserin
|4 aut
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1 |
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|a Cui, Baolin
|e verfasserin
|4 aut
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|a Zhang, Rui
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Hell
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Water science and technology : a journal of the International Association on Water Pollution Research
|d 1986
|g 65(2012), 11 vom: 14., Seite 2055-60
|w (DE-627)NLM098149431
|x 0273-1223
|7 nnns
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| 773 |
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|g volume:65
|g year:2012
|g number:11
|g day:14
|g pages:2055-60
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|u http://dx.doi.org/10.2166/wst.2012.114
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